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HD9625 w/ McCoy Backup - Texas International Oilfield Tools LTD

1. 2 E 1 Hydraulic Schematic amp B O M L 34 TONG MOTOR L 08 OPTIONAL Bl ci 1 2 gun Ke OPTIONAL ee apes C KO um 3 M t 2 2 2 t gt ME IB m ty E E II KO 2 1 pest E Une TS px t l 4 0023 9 EU ILLUSTRATION 2 E 1 HYDRAULIC SCHEMATIC Item Description Part Number Page 1 Inlet Valve c w safety door cartridge 101 3931 2 13 2 Relief Cartidge part number varies with application 10 0010R 2 13 3 Pilot To Open Valve 08 1625 2 13 4 Motor Section SAE PORTS 10 9014 2 13 5 Backup Section 1 ORB PORT 10 9019 2 13 6 Lift Cylinder Section 1 ORB PORT 10 9015 2 13 7 Outlet Section SAE PORT 10 0086 2 13 8 Flow Control Valve 08 9062 2 13 9 Safety Door Switch 02 E0190 2 14 10 Motor Speed Shift Valve 10 9024A 2 14 11 Check Valve Optional 08 9022 Not shown 12 Two Speed Hydraulic Motor 87 0008 2 14 13 DVA35 Transition Plate 101 3935 2 13 14 Dump Valve 08 9284 2 14 15 Dump Valve Body 08 9283 2 14 16 0 3000 psig Pressure Gauge not shown 02 0245 Not shown 17 Flow Control Valve 08 0089 2 15 18 Relief Valve Block 08 0096 2 15 19 Relief Valve 08 1053 2 15 20 Backup Clamp Cylinder 1200131 2 15 AACCO
2. 4 10 Illustration 4 F 2 Shifter Detent Force 4 10 Illustration 4 F 3 Safety Door Adjustment Of 4 11 Illustration 4 F 4 Safety Door Adjustment 02 4 11 Illustration 4 F 5 Safety Door Adjustment Q3 4 12 Illustration 4 1 1 Cam Follower Installation Bottom 4 16 Illustration 4 1 2 Rotary Idler Gear Orientation 4 2 02202 2 22 1 0000 00 0 010100000 nennen 4 17 Illustration 4 1 3 Stiffener Plate Installation ottenuti ttn rne theta rotto tnrba 4 18 Illustration 4 1 4 Clutch O Ring 418 Illustration 4 1 5 Door Latch Post 4 19 Illustration 4 1 6 Cam Follower Installation Top 4 20 4 1 7 Top Plate Fasteners 4 20 Illustration 4 1 8 Top Shifter Bushing Installation 1 nennen nennen nne 4 21 Illustration 4 1 9 Cage Plate Assembly ennt rire e a D Re Eicher ri dc ina 4 22 Illustration 4 1 10 Tong Door Latch 4 23 Illustration
3. sw 2 C 2 Proper Use Of Load Bearing Devices 2 8 2 C 3 Storage Of Load Bearing Devices 2 D LIFT CYLINDER INSTALLATION 2 D 4 Installation dass cession vad 2 9 2 0 2 2 10 20 3 LiftCylinder 2 10 2 E HYDRAULICS 2 12 2 E 1 Hydraulic Schematic amp 2 12 2 E 2 Hydraulic Component and Identification 2 13 2 E 3 Main Hydraulic Connections sx 2 15 2 E 4 Hydraulic Circuit Descriptio viccccccccsccssscessscsstcsesstecoseessessscd seoessscsneaeseoeeasatzsstyouseseaccndocnversaoedsvitsrssesdadesasensubecss 2 16 2 F TONG BACKUP JAW AVAILABILITY amp INSTALLATION 2 2 17 2 E2 Jaw 2 17 2 G TONG RIG UP amp LEVELING Suspension amp RESIN ia 2 18 2 6 2 Tong Leveling 2 19 2 6 3 Load Cell Configuration 2 20 SECTION THREE OPERATION 3 TONG OPERATION Operator Training 3 3 3 A 2 Opera
4. tt TECHNICAL MANUAL HD9625 9 75 24 4cm 22K Lbs Ft Hydraulic Power Tong amp FARR Backup Specifications Commissioning Operation Maintenance Assembly Copyright 2009 2013 McCoy Corporation All rights reserved mccoyglobal com Published by McCoy Corporation Technical Publications Department 14755 121A Avenue Edmonton AB Canada T5L 2T2 09625 9 5 8 FARR Backup ORIGINAL INSTRUCTIONS THIS TECHNICAL DOCUMENT APPLIES TO THE FOLLOWING MODELS OVERALL MODEL TONGMODEL BACKUP MODEL REV DESCRIPTION 9 22K tong with two speed hydraulic motor motor 80 0831 80 0830 3 85 0627 4 valve lift cylinder valve backup valve rigid sling FARR hydraulic backup configured for compression load cell McCoy has made an effort ensure that all illustrations are accurate but please note that some illustrations used in this manual may not exactly visually match your equipment AACCOY PATENTED amp PATENTS PENDING MOVING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS TECHNICAL MANUAL This page intentionally left blank 9625 9 55 amp FARR Backup WARNINGS A LOAD BEARING DEVICE IS A CHAIN SLING RIGID SLING SPREADER BAR ASSEMBLY FRAME OR ANY OTHER DEVICE THAT BEARS THE PARTIAL OR TOTAL WEIGHT OF THE EQUIPMENT FOR WHICH THIS MANUAL HAS BEEN PRODUCED THE LOAD BEARING DEVICE SUPPLIED
5. 2 5 Illustration 2 B 4 Major Component Identification 04 2 5 Illustration 2 1 SINJ ANGIE cierre rh retener rite rn ren ren tenete nates 2 6 Illustration 2 0 1 Lift Cylinder amp Spring Hanger 1 5 2 9 Illustration 2 D 2 Lift Cylinder Hydraulic Connection 2 10 Illustration 2 6 4 erre rrr ia ere rx e tei en Ea e p rr eere 2 12 Illustration 2 E 2 Hydraulic Component Identification 01 2 18 Illustration 2 E 3 Hydraulic Component Identification 02 2 18 Illustration 2 E 4 Hydraulic Component Identification O3 2 14 Illustration 2 E 5 Hydraulic Component Identification 04 2 14 Illustration 2 E 6 Hydraulic Component Identification 05 2 15 Illustration 2 E 7 Hydraulic Connections 01 2 15 Illustration 2 E 8 Hydraulic Connections 02 2222 2 16 2 2 1 Jaw Replacement rre reme rn re eeu tri 2 18 Illustration 2 6 1 Tong Leveling 2 19 Illustration 2 6 2 Tong Leveling nennen ren sette sentes 2 20 Illustration 2 6 3 Load Cell Configuration 2 20 Illustration 2 G 4 Load Cell Configuration Break 2 21
6. thal might be attached to the valve Plug all ports and thoroughly clean ihe exterior of the valve bank iren the post plugs can be removed AACCCOY MOVING GLOBAL ENERGY FORWARD HD9625 9 8 FARR Backup Exploded View of Work Section OEM DOCUMENTATION v L4 6 Work Section Spool Assembly 2 3 not shown 10 11 Parts List For Work Section Qty VAIV2U Part Na VA VG385 Part Mo Part Parallal Section Saale Figura 1 1 Seale 4 391 288 1 208 391 2881 2200 381 2881 433 2 Square 1 404 7 BE 200 991 288 013 301 283 1 870 Series Section Seals 4 Square Seals ABt 2RRA ZOR 2581 2581 24W j sni 1 221 208 ey 297 2587 ef Parallel and Series Section Component Paris See Figure T 4 Back Cao Soest 2 391 1432 Dan 291 144 ee 4j 391 1402 088 wags ers PS 3941 3783038 5 Back t 2 4 1 00 3 z DOCU 1 00 341 0585 0539 Retainer Flates 216 iii 381 21034005 291 216 197 Back ip Rugs 2 231 2681 178 33126815826 381 2681 285 B Spool Saas 2 391 195 044 Aa1 z2BB 7 212 391 558 1 055 Romine Pim Seow 2 394 4433 5115 391 1433 002 3031 3402 015 10 Check Vale Cag 1 301 058 381 258 T D44 3981 05455 O Valve Cap FIN 1 291 2281 215 3981 2281 015 11 D Ring Seal 1 391 2831 204 9 1 228 1 204 391 2891 249 12 Check
7. 1500 1100 a 700 RPM 500 RPM 300 RPM 100 RPM 3000 POWER HP 1500 2000 PRESSURE psid ACTUAL FLOW 15 CID PRESSURE psid ACTUAL FLOW 11 5 CID FLOW gpm 2000 PRESSURE psid 1500 2000 PRESSURE psid The above performance data was obtained at 140 F with ISO 46 DTE 25 These values must be maintained to obtain the performance indicated Contact Rineer Hydraulics Inc for additional displacements NALCO Y 8 6 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 75 amp FARR Backup Model Code M015 61 62 1S 015 31 1 000 Special Code Designator Seal Package Selection Bearing Package Selection M015 61 015 Single Speed M015 62 015 Two Speed Options 62 Two Speed Single Pilot Open During Crossover 63 Two Speed Single Pilot Closed During Crossover 65 Two Speed Double Pilot Open During Crossover 67 Two Speed Double Pilot Closed During Crossover 30 Keyed Shaft 31 Splined Shaft 32 Wheel Motor 006 6 in3 98cc rev 010 10 5 in 172cc rev 34 Double Key 007 7 in3 115cc rev 011 11 5 in 189cc rev 50 Retractable 1 Std 008 8 in 131cc rev 013 13
8. on ihe paris damage om ihe corso anl plagh puppet eun be Siep rires need during re potis ausis wh a fone emm hath 2 Examice the machined of the valve howsing for A of boil packs Ba could cause lenkagr lienem cip eonia imd hos wir Cnisel steme eee Fries Hm rore ay Drakel CAUTION shallew milipd mea artanda across the D ring face of Hie valve housing This nat stoned ground aff DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 8 23 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup Valve Assembly Instructions Preparation of Parts neas the threails iii ghe new smripper bill Fig 2 mem 14 tappedahsesded end all scnews and screw Boles An bolli of the housing with Primer rade PM and ler dry Spring Center Spool Assembly CAUTION Follow the adbesive manufacturers instructions fer proper cleaning aml curing Failure clean and prepare parts properly may result in 8 24 TECHNICAL MANUAL OEM DOCUMENTATION 7 CAUTION Fallure to fallow the recommended assembly instructions can result in poor performance or product malf
9. 604 1 Backup door spring 02 0103 1 Backup door pivot bolt 02 0101 1 BEARINGS amp BUSHINGS Description Part Number Qty Recommended Cylindrical roller bearing pinion 1234 08 01B 2 Top clutch bearing 02 0077 1 Bottom clutch bearing 02 0076 1 Cam follower 02 0016 8 Cam follower SSCF 1500 8 Door latch thrust washer 02 E0125 1 Door latch bushing 02 E0124 2 Tong door bushing 02 E0126 2 Backup door bushing 02 E0102 1 FASTENERS amp FITTINGS Description Part Number Qty Recommended UNF straight grease fitting 02 0070 2 Grease fitting v NPT 02 0005 4 NPT 90 grease fitting 02 0093 4 Outside snap ring clutch drive gear 1234 00 04 1 546 x 1 7 clevis pin shifting handle pivot 09 0256 1 5 6 x 1 clevis pin shifting shaft 02 0020 1 As UNF hex jam nut shifter detent force adjust 09 5508 1 7 6 UNF x 1 1 4 hex bolt shifter detent force adjust 09 1608 1 Continued on next page DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 3 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Parts amp ASSEMBLIES RECOMMENDED ONE YEAR SPARE PARTS Continued FASTENERS amp FITTINGS Description Part Number Qty Recommended Hitch pin 0 0930 x 1 7 shifter 02 0274 2 UNC threaded stud backing 101 4058 1 58 UNF thin
10. AACCOY MOVING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS OEM DOCUMENTATION Technical Information All Styles VANE CROSSING VANE The Rineer patented vane crossing vane design produces much higher volumetric and mechanical efficiencies than is possible with a standard vane type design This design provides a sealing vane between cavities to improve mechanical and volumetric efficiencies STARTING AND STALL TORQUE The Rineer motor produces torque curves which are virtually flat with starting and stall torque equal to approximately 90 94 of theoretical torque MORE POWER STROKES PER REVOLUTION The 15 Series has four stator cavities and 10 rotor vanes Each rotor vane works in each stator cavity once per revolution which results in 40 power strokes per revolution This helps produce higher mechanical efficiency and flatter torque curves BEARING LOADING The bearings in the 15 Series can accept radial load per the radial capacity chart Thrust load is not recommended under most conditions Consult with a Rineer Application Engineer for optional bearing configurations to match your application SEALS Buna N seals are supplied as standard on the Rineer 15 series motors Viton seals may be ordered as an option ROTATING GROUP 1S or 1H Under most operating conditions 15 standard rotating group parts should be used Under some high speed conditons 1H can be specified ROTATION The 15 Series Motor rot
11. Illustration 6 11 HD 9 Shifter 6 18 Illustration 6 12 HD 9 9 6 19 Illustration 6 13 9 Cage Plate Exploded cccccssscccstescsesecsensssesssensesenscessaseaseesonecessessaossasescaeessaceasecisateasseconseesonses 6 20 Illustration 6 14 HD 9 Cage Pale o 6 21 Illustration 6 15 HD 9 s Body Exploded s cccccscsnesectsccsscsecsscancecessscasttesascrencassscsasdsaseecouctecoesausitatenaieceacensandi teh oa 6 22 Illustration 6 16 HD 9 Hydraulic Supports 6 24 Illustration 6 17 9 Hydraulic Supports eren nnne nnne nnb tnnt tuentur tenu khoa kon thun 6 25 Illustration 6 18 9 Motor amp Mount 6 26 Illustration 6 19 HD 9 9 Motor amp MOUNT rhet ernst tn etnies 6 27 Illustration 6 20 HD 9 Brake Bands 6 28 Illustration 6 21 9 Brake Bands tn er 6 29 Illustration 6 22 HD 9 Door Assembly 6 30 Illustra
12. ncorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and or cavity cartridge machining variations Technical Data U S Units Metric Units Model Weight 0 30 Ib 0 14 kg Cavity T 10A Capacity 25 gpm 95 L min Adjustment Number of Clockwise Turns to Increase Setting 5 Factory Pressure Settings Established at 4 gpm 15 L min Maximum Operating Pressure 5000 psi 350 bar DRILLING amp COMPLETIONS AACCOY MOVING GLOBAL ENERGY FORWARD 8 31 TECHNICAL MANUAL HD9625 9 8 8 32 Maximum Valve Leakage at 110 SUS 24 cSt 2 in min 1000 psi OEM DOCUMENTATION 30 cc min 70 bar Response Time Typical 10 ms Series from Cavity Series 1 Valve Hex Size 7 8 in 22 2 mm Valve Installation Torque 30 35 Ibf ft 45 50 Nm Adjustment Screw Hex Socket Size 5 32 in 4mm Adjustment Nut Hex Size 9 16 in 15 mm Adjustment Nut Torque 108 Ibf in 12 Nm Seal Kits Seal Kits P bar bar 0 50 100 Q z L min Mini mum Setting psi RPEC LAN Control Preferred Options L Standard Screw Adjustment Standard Options C Tamper Resistant Factory Set F Head Screw with Locknut TECHNICAL MANUAL Adjustment Range A 100 3000 psi 7 210 bar 1000 psi 70 bar Standard Setting W 150 4500 psi 10 5 315 bar 1000 psi 70 bar Standard Setting
13. apoti ba and ix ca ss oem ner he hole Step 3 Detent Balls and Spring wary ther deem Galle Lig 2 orem 18 Fig 2 aes 191 adenine damer ithe sleeve Fig 7 emn Tp with Eng semperabure Insert the saning imo lioe the detent ball retainer Place the steel halla om the ends ed the apri Compress the balla and Den hp the deter sleeve Kobe The detent sleeve is cot symm enced une cial ol he alee h m headin chamfer Thes chant Taca ibe spool when the lecue n tg velit qr middle pua Gn ko prev he or ble Fre irg subsea COY TECHNICAL MANUAL 8 25 MOVING GLOBAL ENERGY FORWARD HD9625 9 8 FARR Backup OEM DOCUMENTATION Valve Assembly Instructions 3 TECHNICAL MANUAL Step 1 Spool Subassembly Apply 2 dropi al Loctite ix the Titer hales imi hinbenabs of the hearing Apply lehi coutiny nf chen hydraulic oid so the valve the ie the himaye Ds in avoid casae berms Be aic Ae rhe scale Bake eure the spral and ang is ihe proper aciencanon see page b
14. 3 13 Illustration 2 H 11 Rotation Control Breakout 3 14 Illustration 2 H 12 Using Motor Control To Release Tong Jaws Following Break out amp Un threading 3 15 Illustration 2 H 13 Lowering Tong amp Backup Using Lift Cylinder 3 15 Illustration 4 1 Cam Follower Lubrication 4 4 lllustration 4 E 2 Rotary Idler Lubrication 45 Illustration 4 E 3 Pinion Idler 4 5 Illustration 4 4 Pinion Lubrication 4 6 Illustration 4 5 Pinion Lubrication Bottom 4 6 Ill stration 4 E 6 Clutch Lubrication rnnt nir eater ttn trente nre trinis 4 7 Illustration 4 E 7 Motor Mount 4 7 Illustration 4 E 8 Shifter Shaft 4 8 I l stration 4 E 9 Door Lubrication res ciens ertt erae etre ud ee 4 8 Illustration 4 E 10 Backup Rotary Cam Follower 4 9 Illustration 4 E 11 Backup Clamp Cylinder 4 9 Illustration E12 Door d Rer ehe SERRE ERE ena na th EIE FE Pe eoe RARE RAE un 4 9 Illustration 4 F 1 Brake band eene ener
15. 5 4 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD TROUBLESHOOTING HD9625 9 54 amp FARR Backup 5 B RELIEF VALVE IS INCORRECTLY SET OR NOT FUNCTIONING CONTINUED POSSIBLE PROBLEM SOLUTION S Debris on valve seat Relief cannot be adjusted to maximum system pres sure high fluid bypass results in low system pressure Valve spring ls broken Valve spring has lost spring force due to continuous tension PROCEDURE a Isolate your tong from hydraulic power depressurize following the procedure in section 3 0 b Loosen the locking nut on the pressure relief valve Use a large flat head screwdriver to completely un thread the poppet and spring from the relief assembly Inspect the relief valve spring poppet and valve seat e debris is found in relief valve and if seat and poppet are undamaged replace relief valve spring f Reassemble relief valve g Relief valve must be re set to allow maximum system pressure Follow the procedure in Step 1 of this section to properly adjust relief valve h If maximum system pressure still cannot be reached replace the entire relief valve assembly DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 5 5 MOVING GLOBAL ENERGY FORWARD HD9625 9 54 amp FARR BACKUP TROUBLESHOOTING 5 C SAFETY DOOR DOES NOT OPERATE OR IS MALFUNCTIONING POSSIBLE PROBLEM SOLUTION S 1 Safety door swit
16. CONTINUED ON NEXT PAGE TABLES Or CONTENTS DRILLING amp X TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD TABLES OF CONTENTS 625 9 5 FARR Backup LIST OF ILLUSTRATIONS CONTINUED Illustration 3 A 1 Tong Rotation Control 3 4 Illustration 3 A 2 Lift Cylinder Control 2 3 4 Illustration 3 A 3 Tong Backup Control 3 5 Illustration 3 4 Tong Motor Speed Control Valve 3 5 Illustration 3 A 5 Tong Manual Shift 3 6 lll stration 3 B 1 Master Lifting 3 8 Illustration 3 B 2 Setting Backing Pin To Make up Position 3 9 Illustration 2 H 3 Lift Cylinder Control 3 9 Illustration 2 H 4 Opening amp Backup 3 10 Illustration 2 H 5 Backup Control Clamp 3 11 Illustration 2 H 6 Motor Control Make Up intr rr mnt t ern rnnt ero tnnt ette 3 11 Illustration 2 H 7 Motor Control Releasing 3 12 Illustration 2 H 8 Backup Control Releasing Jaws 3 12 Illustration 2 H 9 Lift Cylinder Control 3 13 Illustration 2 10 Setting Backing Pin To Break Out
17. 130 exceeds the temperature that allows minimum operating viscosity of the fluid Running your hydraulic system at temperatures continuously exceeding 60 140 F will lead to premature component wear leaking seals slow hydraulic system response and more frequent replacement of the hydraulic fluid A hydraulic fluid cooler is recommended where operating temperatures are expected to exceed the recommended maximum McCoy recommends use of a good quality EP synthetic multi purpose grease with an NLGI consistency grade of 2 and an NLGI performance grade of GC LB for general lubrication of bearings and metal to metal contact MOVING GLOBAL ENERGY FORWARD DRILLING amp TECHNICAL MANUAL COMPLETIONS 1 6 INSTALLATION amp COMMISSIONING HD9625 9 5 amp FARR Backup NCO Y MOVING GLOBAL ENERGY FORWARD SECTION 2 INSTALLATION amp COMMISSIONING DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 1 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank INSTALLATION amp COMMISSIONING HD9625 9 5 amp FARR Backup Adequate setup and proper hydraulic connections are essential in ensuring reliable operation of your McCoy mechanical roughneck For best results and long term reliability read and obey the installation and commissioning instructions in this section 2 INITIAL RECEIPT AND INSPECTION OF EQUIPMENT YOUR EQUIPMENT HAS BEEN THOROUGHLY TESTED AND INSPECTED AT
18. Align notch on door cam with safety door plunger ILLUSTRATION 4 F 4 Door ADJUSTMENT 02 TECHNICAL MANUAL 4 11 MOVING GLOBAL ENERGY FORWARD MAINTENANCE Safety Door Switch Adjustment Continued Connect hydraulic power to the tong Ensure the door is closed and all personnel are clear Begin rotating the cage plate Open the tong door the cage plate should immediately and completely stop Release all controls and close the tong door again Ensure the cage plate rotates with the door closed cage plate continues to rotate with the door open further adjustment of the safety door switch is necessary Remove hydraulic power from the tong Lateral adjustment is achieved by adjusting the position of the safety door switch mounting block guard weldment Loosen the three mounting bolts on the weldment slightly Use a hammer to lightly tap the weldment approximately 1 16 2 mm toward the door cam Retighten the mounting bolts ILLUSTRATION 4 F 5 SAFETY Door ADJUSTMENT 03 9 Repeat steps 5 through 7 If the safety door mechanism operates correctly and no further adjustment is required this proce dure is complete If further adjustment is required repeat steps 8 and 9 until the safety door mechanism operates correctly your equipment reaches the adjustment limits before correct operation of the safety door mechanism is achieved contact the engineering department at McCoy Drilling amp Completio
19. 0150300 ROTOR 0150313 ROTOR VANE 0150320 ROTOR VANE SPRING OUTER 0150321 ROTOR VANE SPRING INNER 0150410 STATOR VANE 0150420 STATOR VANE SPRING 0150429 DOWEL PINS REAR 0150720 NEEDLE BEARING 0150841 REAR HOUSING TS 62 0150842 REAR HOUSING TS 63 0150843 REAR HOUSING TS 64 SERIES MODEL CODE 015 62 15 015 30 31 1 15 STANDARD TWO SPEED CORPUS CHRISTI TEXAS RECORD RINEER HYDRAULICS REFERENCE 6 19 00 DATE DRAWN BY DWG NO JERRY 0150044 0 9 TECHNICAL MANUAL DRILLING amp COMPLETIONS AACCOY MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR OEM DOCUMENTATION WARNING RINEER RECOMMENDS FOLLOWING ALLSTANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION REMOVAL OF SHAFT SEAL 1 Remove snap ring WARNING Use caution when removing snap ring If released accidentally it can become an airborne hazard 1 Two of the 3 8 bolt holes are provided with jack screw threads 2 Insert a piece of 1 4 round stock by 2 1 2 long into each jack screw hole 3 Screw two 7 16 14 bolts into the jack screw threads until the bearing box is free of the motor Lift up on the bearing box 1 Pry out shaft seal plate to remove from motor with two screw drivers 2 Remove seal plate o ring from groov
20. 2 Spool Seal and Back Apply Parker Supers Jf pi ther seal Fig Bi slide idus spinal Slide am hock wy ring FL 7 Paih ali ferri into he eounter kore until tue cust Assemble rhe faar malser plas Eig dumm using ic Eo hem screum d 4 Cheek rotamer plates For proper alignment im loue ot 33 ip f Step 3 Back he back the tec long creas ifia diem di to a imal of 34 IBE i in Tie Camion Prcesive torque will damage ihe COY MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 55 amp FARR Backup Valve Assembly Instructions 4 Install Transition Check tit Geert T end pepper Fie 1 lim 2 Troc ciuem Aba She cheek coring Fig oyu poppe her caretullli place Ue cliecs Fig iim i Urine and sprang Tummine by engage several Tayliten final iorque PTS Er Step 5 Relief Valves Reon 201 valves aa pergusr and ia 75 Ih Install veas Tug 1 amp 2 At T n the grodves certain bedis scu groove
21. 7 Part Rigid sling pin 2 00 056 2 2 8 Part Lifting link 1 02 0516 1 1 9 Part 34 UNC nylock nut 1 1429 39 02 1 1 10 Part V UNC hex jam nut 2 09 5810 11 Part V UNC x 1 34 hex bolt 2 09 1172 12 Part UNC x 2 hex socket head cap screw 2 09 0234 13 Part 3 6 hitch pin 2 02 0028 2 4 14 Weldment LH rigid sling bracket 1 101 1244 DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 33 HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES Lr m Ll me ILLUSTRATION 6 26 HD 9 Lec AssEMBLIES EXPLODED 6 34 TECHNICAL MANUAL AACCCOCN DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts ASSEMBLIES HD9625 9 55 amp FARR Backup ILLUSTRATION 6 27 HD 9 Lec ASSEMBLIES Recommended Spares Per Ass y Item Type Description Qty Part Number Critical One Year Overhaul 1 Part 1 UNC x 7 heavy hex bolt 2 09 9165 2 Part 1 x 7 heavy hex bolt 2 09 9155 3 Part Rear spacer lug 2 101 5734 4 Weldment Rear leg weldment 1 101 5098 5 Part Rear leg spring 1 02 E0163 1 6 Part UNC x 37 hex bolt 4 09 1044 7 Part Rear leg spring clamp 2 504 8 V lock washer 2 09 5110 9 Part V UNC hex nut 2 09 9124 10 Weldment Rear leg spr
22. Backup OEM DOCUMENTATION VA VG Valve Service Instructions INTRODUCTION This has been prepared t assisi you in the proper maintenance of the VAIO VAIS and VGZUTV VG3SITM VGBO M directional control valves Before miy work is done we supyiest tua you read the assembly and disassembly msiructions completely The first rule of geod maintenance is cleanliness which includes clean environment MARE SURE YOU DISASSEMBLE AND ASSEMBLE YOUR HYDRAULIC EQUIPMENT A CLEAN AREA Dirt is the natural enemy of any hydraulic sysicm GENERAL INFORMATION The VA and V Cr model valves are updated versions of eur proven AJOTM A 35TM init The VG models are cast from compacted graphite high strength iron alloy which allows the valve to be rated to 1500 VA models are cast from ion and rated at 2500 psi These open center directronal control valves are available in parallel tandem and series As needed ihe sectional stack type construction provides flexibility for the addition of subtraction of work sections existing valve bank This design also permits the combination of parallel tandem and series circuitry ina single bank The internal conng of cach valve section deiermines its circuitry and the number of gasket seals required All secnons with optonal features sach as relief valves crossover relief valves and anti eavitation checks are
23. Ensure that supply pressure is at or above the tong s specified operating pressure and that the return pressure is less than 350 psi Perform a thorough inspection of pressurized hydraulic lines and fittings Any leaking hydraulic fluid lines or fittings must be replaced before the equipment is returned to service Perform a thorough inspection of all seals Any seal that is leaking or weeping must be replaced before the equipment is returned to service Rotate tong in low gear for 5 minutes while monitoring pressurized seals and hydraulic lines If a seal line or fitting begins to leak while tong is rotating it must be replaced before the equipment is returned to service Finish this step with the rotary gear opening facing the gear train De energize the power unit Inspect all flexible hydraulic lines for signs of wear blistering or any other signs of potential failure replace if signs of po tential failure are identified Inspect the gear train housing If the amount of grease is inadequate liberally grease the gear train through the access panel and through the opening in the rotary gear Inspect top and bottom brake band linings replace if necessary Unequal wear of the brake bands indicates that the brake band tension is not evenly adjusted Refer to the maintenance section of the manual for instructions on properly adjusting brake bands Ensure that all grease is wiped from brake band linings and the parts of the cage
24. Should this occur contact a Rineer Application Engineer MOUNTING The mounting position is unrestricted The shafts pilots and mounting faces should be within 002 TIR INTERMITTENT CONDITIONS Intermittent conditions are to be less than 10 of every minute OTHER AVAILABLE MOTORS For information on additional Rineer Motors request one of the following publications Publication 05371003 Publication 05571003 e Publication 051251003 TECHNICAL MANUAL 8 5 OEM DOCUMENTATION HD9625 9 Tonc amp FARR Bac Performance Data Selected Displacements ACTUAL TORQUE AND POWER 6 CID ACTUAL TORQUE AND POWER 9 5 CID 2000 RPM 1700 RPM 100 RPM 100 RPM 2000 RPM 1700 RPM 1600 RPM 1300 RPM a POWER HP n 5 1200 RPM 900 RPM 500 10 300 RPM 100 RPM 800 RPM 5 400 RPM 7 100 RPM 3000 1500 2000 1500 2000 PRESSURE psid PRESSURE psid ACTUAL FLOW 6 CID ACTUAL FLOW 9 5 CID 1500 2000 1500 2000 PRESSURE psid PRESSURE psid ACTUAL TORQUE AND POWER 11 5 CID ACTUAL TORQUE AND POWER 15 CID 1500 RPM 100 RPM a
25. TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES 625 9 54 amp FARR Backup ITEMS ON THE CRITICAL SPARE PARTS LIST MARKED IN RED INDICATE ESSENTIAL HEALTH amp SAFETY ITEMS FAILURE TO REPLACE DAMAGED ESSENTIAL HEALTH amp SAFETY ITEMS WILL PRESENT IMMEDIATE DANGER TO PERSONNEL OR EQUIPMENT HAVE THESE ITEMS ON HAND AT ALL TIMES STOP WORK AND QUARANTINE TONG UPON DISCOVERY OF DAMAGED OR DEFECTIVE HEALTH AND SAFETY COMPONENTS UNTIL PARTS CAN BE REPLACED RECOMMENDED ONE YEAR SPARE PARTS McCoy suggests stocking the spare parts listed in the table on pages 6 3 and 6 4 Although these are not critical spare parts stocking these components may significantly decrease equipment down time in the event of long lead times from the factory The quantities listed in the table on pages 6 3 and 6 4 are total quantities of each part that McCoy recommends stocking See individual parts amp assemblies pages to see the quantity of each part required for each assembly MISC TONG PARTS Description Part Number Qty Recommended Top clutch spacer 01 205 1 Detent ball shifter 02 0018 1 Detent spring shifter 997 0 64 1 Top shifter bushing threaded 101 0020 1 Backing pin knob 02 0017 1 Lined brake band weldment 101 4999 4 Door latch spring 997 13D 1 Rear leg spring 02 E0163 1 Front leg washers 603 1 Front leg spring 606 1 Bottom leg collar
26. The shifting shaft may now be carefully rotated and pulled out of the top shifter bushing Use caution that the shifter detent ball is not dislodged and lost when the shifter shaft is removed Continued on next page DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 13 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Bac MAINTENANCE 4 H REMOVAL OF TOP PLATE FOR OVERHAUL CONTINUED 19 4 14 TECHNICAL MANUAL Remove the four 3 8 x 1 hex bolts and 3 8 lock washers securing the shifter lug weldment to the top plate and remove the shifter lug and the shifter handle Remove the top brake band by removing the adjustment socket head cap screw and locking nut from the rear brake band lug and the shoulder bolts from the front pivot points Remove the bottom brake band by removing the the adjustment socket head cap screw and locking nut from the rear brake band lug and the shoulder bolts from the front pivot points If not already done remove the jaw pivot bolts and the jaw assemblies Remove the backing pin assembly THE CAGE PLATE BOLTS ARE THE ONLY ITEMS FASTENING THE BOTTOM CAGE PLATE TO THE TONG SUPPORT THE BOTTOM CAGE PLATE FROM BELOW PRIOR TO REMOVING CAGE PLATE BOLTS IN ORDER TO PREVENT DAMAGE TO THE BOTTOM CAGE PLATE OR PERSONAL INJURY TO THE MECHANIC Remove the upper and lower nuts and washers from the front cage plate spacers Remove the rear cage plate bolts washers and nuts and
27. Wh a water quisk deving even wach caine wequentral namber Mar br marking Ihe indes with et mig onde dbur mark Ehe port boss closed to bach eap wrk section witha H fer Sock endi Then the pert closest ther elei or mach werk uite CT ened v relief valves removed ham the they Pe mi rkhod with the correscomdanj numer a zc bern pacer C hey germ perse dim invi marked ail d only Step 2 Tia Bolts The de Tesi thar hiid the han mnl separsie ve NOTE V valve tie thread inbu Mec ualet caring Vis vale palis pass dhenaph the entire bank requirimy vwasbers acil has num va sg at Heth meds iii Step 3 Section Seals The inlet and each parabal week have four sectam seals Fig memes A the deanar mating f ce Series acticin NUN S5 llena base drra mals The owneiream maling foe Fle 1 Meret l amp n die bd be nur ed ed REMINDER ALL WORK MUST BE PERFORMED IN A CLEAN AREA COY T
28. 1 18 19 4 36 Remove all protective plastic wrapping If there are desiccant packs with the assembly they may be disposed of with the regular garbage Remove the access panel on the side of the tong directly adjacent to the shifter mechanism Wipe excess grease or heavy oil from exposed cylinder rods If applicable re connect chain sling to lifting lugs Perform a visual inspection of all lifting points if visible damage is seen including cracks broken lugs distorted metal etc replace damaged part s before placing tong in service Also inspect all chains master links and turnbuckles again if any damage is noted replace the damaged part s before placing the tong in service If your company requires yearly certification of lifting equipment ensure that the most recent test date falls within the past year Perform recertification if necessary Perform a liberal lubrication of the equipment refer to Maintenance section of manual to determine lubrication points Generously fill the gear train housing with grease through the access panel and also through the opening in the rotary gear Connect the equipment to a hydraulic power unit Ensure all lines are fully made up to prevent equipment damage from excessive back pressure Do not neglect to connect the motor drain FAILURE TO ENSURE THAT THE SELF SEALING SUPPLY AND RETURN LINES ARE FULLY MADE UP MAY RESULT IN CATASTROPHIC EQUIPMENT FAILURE Energize power unit
29. 1 2 18 Suspension amp Restraint Suspend the tong from a location as near to the centre of the drill rotary as possible and from a location high enough on the mast to ensure easy handling The lower the point from which the tong is suspended the more effort will be required to move the tong to and from the connection point The suspension line may be extended over a pulley and balanced by a counterweight equal to the weight of the tong or simply tied off in the derrick to form a dead line When using a dead line arrangement it is necessary to use a FARR spring hanger assembly see specification page for recommended spring hanger This spring hanger compensates for the downward move ment of the casing as the thread is made up and imparts additional force to the suspension cable a single spring hanger typically applies 420 Ibs 191 kg to the suspension line for every inch of thread made up a double spring hanger typically applies 840 Ibs 382 kg to the suspension line for every inch of thread made up If you do not know which specific spring hanger is in use check the specification page in this manual for information on the recommended spring hanger for this application McCoy Drilling amp Completions will not guarantee or specify spring hangers other than what has been supplied by McCoy Many applications use a lift cylinder for adjusting the height of the tong Ensure the weight of the lift cylinder is known if it
30. 1 3 Perform a visual inspection of all hydraulic lines Replace flexible lines if they appear to be cracked fatigued or have visible signs of wear from contact with a rigid object 1 4 Perform a complete greasing of the tong refer to Maintenance section of the technical manual 1 C Ensure main supply and return connections to the tong are fully made up Re connect the remainder of the hydraulic lines and if applicable the electrical line to the turns counter FAILURE TO ENSURE THAT THE SELF SEALING SUPPLY AND RETURN LINES ARE FULLY MADE UP MAY RESULT IN CATASTROPHIC EQUIPMENT FAILURE If using a stand alone power unit start it now refer to the power unit technical manual for startup procedures Listen to power unit for a moment to see if there are any unusual mechanical sounds rubbing grinding excessive pump noise If using a diesel unit allow sufficient time for the engine to reach operating temperature before increasing engine RPM Once engine is warm gradually increase engine RPM until operating speed is reached 1 6 Ensure that supply pressure is at or above the tong s specified operating pressure and that the return pressure is less than 350 psi 1 7 Perform visual inspection of pressurized hydraulic lines Document and correct any hydraulic fluid leaks 1 8 Perform full functional test of the tong Report and correct hydraulic leaks from the hydraulic valve bank or from any
31. 1 AKO07 001M KT only BOT 15 Weldment Bottom cage plate weldment 1 AK20 20W KT 16 Part Backing pin knob 1 02 0017 1 17 Part Backing pin retainer 1 101 4040 18 Part UNC threaded stud 1 101 4058 1 19 Part Backing pin 1 101 4994 1 1 20 Part 5 UNF thin nylock nut 40 09 5513 8 40 21 Part V lock washer 3 09 5110 22 Part Cam follower 40 02 0016 8 40 23 Cage plate spacer 2 101 4992 24 Part Cam follower 40 SSCF1500 8 40 25 Part narrow flat washer 40 09 5123 40 26 Part UNF nylock jam nut 40 09 5722 40 AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 21 HD9625 9 55 amp FARR BACKUP Parts amp ASSEMBLIES 13 14 15 ILLUSTRATION 6 15 HD 9 ExPLopED DRILLING amp 6 22 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts ASSEMBLIES 525 9 55 amp FARR Backup Recommended Spares Per Ass y Description Qty PartNumber Critical One Year Overhaul 1 Assembly Rigid sling assembly see Pp 6 32 6 33 1 2 Assembly Hydraulic tubing support assembly see Pp 6 24 6 25 1 3 Weldment Lined brake band weldment See Pp 6 28 6 29 2 101 4999 4 Part UNC x 1 hex bolt 50 09 1553 5 Part Lock Washer 56 09
32. 16 Part Clutch bearing cap 1 01 201 17 Part 98 lock washer 4 09 5106 18 Part UNC x 1 4 hex bolt 4 09 1048 19 Part 90 grease fitting 2 02 0093 1 2 20 Part NPT grease fitting 1 02 0005 1 1 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 17 MOVING GLOBAL ENERGY FORWARD HD9625 9 54 amp FARR Backup _ Parts amp ASSEMBLIES ILLUSTRATION 6 11 HD 9 SHIFTER EXPLODED DRILLING amp 6 18 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 55 amp FARR Backup NOTE SET SCREW CONFIGURATION ILLUSTRATION 6 12 HD 9 SHIFTER Recommended Spares Per Assembly Item Type Description Qty PartNumber Critical One Year Overhaul 1 Weldment Shifting handle weldment 1 00 092 2 UNC x 1 hex bolt 4 09 1046 3 Part lock washer 4 09 5106 4 Weldment Shifter lug weldment bolted 1 101 0016 5 Part 546 x 1 7 clevis pin 1 09 0256 1 1 6 Part 546 x 1 clevis pin 1 02 0020 1 1 7 Part Threaded shifter detent tube 1 101 0019 1 8 Part Detent ball 1 02 0018 1 1 9 Part Detent spring 1 997 0 64 1 1 10 Part 746 UNF hex jam nut 1 09 5508 1 1 11 Part 7 6 UNF x 1 4 hex bolt 1 09 1608 1 1 12 Part UNC x hex socket set screw 3 09 0107 3 13 Part Hitch pin 0 0930 x 1 74 2 02 0274
33. 2 2 14 Part Top shifter bushing threaded 1 101 0020 15 Part UNC hex socket set screw 3 16 Part Shifting shaft 1 101 5999 1 1 17 Weldment Shifting fork 1 101 6169 1 1 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 19 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 13 HD 9 Cace PLATE EXPLODED DRILLING amp 6 20 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 5 amp FARR Backup ILLUSTRATION 6 14 HD 9 Cace PLATE Recommended Spares Per Assembly Item Type Description Qty Part Number Critical One Year Overhaul 1 Part UNC x 4 2 hex bolt 1 09 1184 2 Part V narrow flat washer 3 09 5119 3 Part Backing pin spacer 1 101 4995 4 Part V UNC x 6 14 hex bolt 2 09 1071 5 Part Jaw pivot bolt 2 AK10 056 2 2 6 Part 546 UNC hex nut 4 09 6016 7 Part 546 lock washer 4 09 5104 8 Part Cage plate TOP 1 AK20 010 KT 9 Part UNC hex nut 1 09 9124 10 Part Front cage plate spacer 2 AK20 031 11 Assembly Jaw die kit 8 shown see Pg 2 17 2 12 Part Top Plate shown for illustration purposes only 1 13 Rotary gear 1 01 001 14 Part Bottom plate shown for illustration purposes
34. 5106 6 Assembly Safety door valve protector see Pp 6 30 6 31 1 7 Part Door pivot pin 1 101 5034 8 Part UNC x 1 hex socket head cap screw 8 09 1738 9 Part Door post 1 09 1738 10 Assembly Door assembly see Pp 6 30 6 31 1 11 Part 34 narrow flat washer 1 09 5018 12 Part 34 UNF thin nylock nut 1 09 5718 13 Part V x Ve UNC shoulder bolt 4 09 0973 14 Part 72 narrow flat washer 4 09 5010 15 Assembly Door stop cylinder assembly 1 101 0069 16 Assembly Hydraulic valve support assembly See Pp 6 24 6 25 1 17 Part 1 14 x 8 hex bolt 2 09 0222 18 Assembly Motor amp motor mount assembly See 6 26 6 27 1 19 Assembly Shifter assembly See Pp 6 18 6 19 1 20 Weldment Top body plate weldment 1 AK07 001M KT 21 Part 1 14 UNC hex nylock nut 2 09 1484 22 Part Stiffener plate 1 00 001 23 lock washer 7 09 5110 24 Part Yo UNC x 2 7 hex bolt 7 09 1176 AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 23 HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 16 HD 9 HypRauLic Supports EXPLODED DRILLING amp 6 24 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 75 amp FARR Backup ILLUSTRATION 6 17 HD 9 HYDRAULIC SUPPORTS Recomme
35. 6 20 6 21 Replaced cage plate illustrations amp updated B O M 6 22 6 23 Replaced tong body illustrations amp updated B O M 6 30 6 31 Replaced door illustrations amp updated B O M 6 34 6 35 Replaced leg assembly illustrations amp updated B O M 6 36 6 37 Replaced backup body illustrations amp updated B O M 6 38 6 39 Replaced backup clamping section illustrations amp updated B O M Renumbered Torque Measurement as Section 7 7 4 Updated torque measurement component part numbers 7 Removed tension load cell illustrations 7 7 Revised Section 7 B Troubleshooting 7 8 Revised Section 7 C Periodic Inspection amp Maintenance 7 8 Inserted subsection 7 C 3 Reference Checking Your Torque Measurement System 8 Renumbered OEM Documentation as Section 8 DRILLING amp viii TECHNICAL MANUAL AACCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD 109625 9 54 amp FARR Backup TABLES OF CONTENTS SECTION ONE INTRODUCTION Introduction amp Contact Information Equipment SpecifICatlOris coriis i paie crit cpi cent t eet SECTION TWO COMMISSIONING 2 A INITIAL RECEIPT AND INSPECTION OF EQUIPMENT 2 3 2 B MAJOR COMPONENT 2 3 2 C SLING LOAD BEARING DEVICE SAFETY wee 2 6 2 C 1 Inspection Of 5
36. CONTINUED 26 Install twenty cam followers PN SSCF1500 onto the top plate as shown in the following illustration Secure each cam follower with lock washer and 7s UNC hex nut a Erg ILLUSTRATION 4 1 6 CAM FOLLOWER INSTALLATION PLATE 27 Install top plate onto side body assembly Secure plate with UNC x 1 72 hex bolts and lock washers and UNC x 1 74 hex Socket head cap screws Do not install fasteners in the rigid sling bracket or hydraulic support locations as shown in Figure 4 1 7 kb mim AH 4 20 TEcHNICAL MANUAL COY MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 5 amp FARR Backup 4 ASSEMBLY PROCEDURES CONTINUED 28 29 30 31 32 Top Shifter Bushing 101 0020 33 34 35 36 37 Press top clutch bearing PN 02 0077 into the top clutch bearing retainer 01 203 and install top clutch bearing bearing retainer on to the top plate using six 10 24 x hex socket head cap screws Slide the bearing spacer PN AK01 205 over the end of the clutch shaft Install clutch drive gear PN 997 HT 61 on to the end of the clutch shaft ensuring the cut out on the drive gear faces up Secure with an external snap ring PN 1234 00 04 Press the remaining pinion bearing PN 1234 08 01B into the top pinion bearing cap PN 997 015 89 and install on to
37. Drilling amp Completions FARR normally configures the plumbing on this tong so that pushing the valve control handle towards the centre of the tong clamps the backup for make up operations and pulling the valve control handle toward the operator clamps the backup for break out operations Adjustable needle valves on each backup cylinder line allows the operator to set the rate at which hydraulic fluid is supplied to the backup cylinder thus controlling the rate at which the cylinder clamps and un clamps Adjustable relief valves on each backup cylinder line allows the operator to set the clamping pressure for both make up and break out operations Hydraulic fluid at maximum tong pressure flows from the valve inlet section to the safety door switch During normal operation the plunger on the safety door switch is depressed when the tong door is closed directing a hydraulic pilot signal to both safety door relief valves Item 5 on the hydraulic schematic and on page 2 7 This pilot pressure actuates the safety door check valves allowing full system pressure to the motor when the motor control valve is manipulated Releasing the plunger on the safety door Switch by opening the tong door diverts all hydraulic fluid from the safety door switch to the tank line interrupting pilot pressure to the safety door check valves The relief valves close immediately inhibiting system pressure to the motor Full hydraulic power to the motor cannot be restored until t
38. H HD9625 9 54 FARR Backup 3 B 2 Breaking A Connection Continued Pull the rotation control handle all the way out to completely un thread the connection Reverse the rotation control handle push toward tong to release the tong jaws from the tubing ILLUSTRATION 2 H 12 Usinc Motor Controt To RELEASE Jaws FoLLowinG BREAK ouT amp UN THREADING n When the tong jaws disengage align the opening in the rotary gear with the mouth of the tong and open the tong door to free the tong from the drill string Unlatch and open the tong door to free the assembly from the tubing Opening the backup door will cause the tong and backup to kick away from the drill string Note that rig personnel may be required to stabilize the equipment as it completely releases from the tubing Guide the assembly away from the string and use the lift cylinder control to lower it to the drill floor if desired RIG PERSONNEL MUST STABILIZE THE TONG AS IT IS LOWERED TO THE DRILL FLOOR ILLUSTRATION 2 13 LOWERING amp Backup Usine CYLINDER CONTROL Use your rig s standard pipe handling procedures to remove and rack the freed tubing stand p Repeat steps e through o as many times as necessary to break out and un thread the desired number of connections AACCCOY 2555 3 15 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR OPERATION EXTR
39. M IF FURTHER STORAGE IS REQUIRED THE EQUIPMENT SHOULD THEN BE PUT THROUGH ANOTHER DE COMMISSIONING PROCEDURE DEPRESSURIZATION PROCEDURE IN PREPARATION FOR STORAGE 1 Rotate the tong so that the opening in the rotary gear faces the gear train towards the rear of the tong Ensure tong and backup doors if equipped are closed Fully extend the lift cylinder if equipped If mounted in a frame retract the float cylinders if equipped 2 De energize the power unit 3 Repeatedly actuate the tong motor control valve lever INBOTH DIRECTIONS to dissipate any residual pressure in the valve and motor 4 Remove the hydraulic SUPPLY line from the equipment 5 Repeatedly actuate the remaining control valve levers INBOTH DIRECTIONS to dissipate any residual pressure in the remainder of the hydraulic control system 7 Disconnect the hydraulic RETURN line from the equipment 8 Disconnect remaining hoses such as case drains or lines connected to the turns counter HYDRAULIC PRESSURES AS HIGH AS OPERATING PRESSURE MAY REMAIN TRAPPED IN SMALL AREAS OF THE EQUIPMENT ENSURE ALL MAINTENANCE IS CARRIED OUT BY A QUALIFIED SERVICE TECHNICIAN AND THAT ADEQUATE PERSONAL PROTECTIVE EQUIPMENT IS USED TO GUARD AGAINST PRESSURE INDUCED INJURIES Perform an initial wash of the tool in order to remove the majority of dirt and grease build up Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid an
40. OPERATING PROCEDURES AND DETAILED SAFETY GUIDELINES ENSURE TO ACCOUNT FOR THE WEIGHT OF THE SPRING HANGER WHEN CALCULATING TOTAL SUSPENDED WEIGHT 2 0 1 Installation Procedure vi Use a crane to hoist the lift cylinder by the shackle ensuring the hydraulic hose connection is at the bottom of the cylinder when it is hoisted Remove the two R clips securing the clevis pin and remove the clevis pin Orient the spring hanger so the piston will extend down during thread make up preventing water and debris from gathering around the seal Place the welded U connection inside the clevis Replace the clevis pin and secure the clevis pin with the two R clips Hoist the lift cylinder and spring hanger Place a 1 shackle around the master lifting link on the tong sling Secure the shackle to the extending end of the spring hanger using the 1 1 8 UNC x 4 3 4 modified hex bolt and 1 1 8 UNC hex jam nut Secure the jam nut to the bolt using a 3 16 x 1 1 4 cotter pin ILLUSTRATION 2 D 1 Lirr CYLINDER amp SPRING HANGER INSTALLATION DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 9 MOVING GLOBAL ENERGY FORWARD HD9625 9 54 amp FARR BACKUP INSTALLATION amp COMMISSIONING 2 D 2 2 D 3 2 10 Lift Cylinder Connection Inspect the hydraulic hose before connection ensuring the line is free of ruptures cracks cuts or other damage Inspect the female quick connect fitting to ensure it is free from
41. THE FACTORY HOWEVER MCCOY ADVISES INSPECTING YOUR EQUIPMENT FOR SHIPPING DAMAGE UPON RECEIPT AND TESTING YOUR EQUIPMENT BEFORE RELEASING TO AN OPERATIONAL ENVI RONMENT Perform a visual inspection following removal of all packaging material Immediately identify any shipping damage to the shipping com pany and correct all damage before connecting equipment to a hydraulic power source 28 MAJOR COMPONENT IDENTIFICATION ILLUSTRATION 2 1 COMPONENT IDENTIFICATION 01 Item Description 1 Rigid sling Rear leg Rear leg spring assembly Backup Front leg spring Tong door Front leg assembly NALCO Y 2 3 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR BACKUP INSTALLATION amp COMMISSIONING 12 11 3 ct 33 mw T 16 ILLUSTRATION 2 B 2 MAJOR COMPONENT IDENTIFICATION 02 Item Description 8 Hydraulic motor 9 Motor mount 10 Tong leveling device 11 Cage plate 12 Hydraulic valve assembly 13 Backing pin assembly 14 Safety door rotation interlock components 15 Tong jaw with die inserts 16 Tong door latch 2 4 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD INSTALLATION amp COMMISSIONING HD9625 9 5 amp FARR Backup 20 21 ILLUSTRATION 2 3 MaJoR COMP
42. accessed through the center hole in the clutch bearing cap v Install a NPT 90 grease fitting PN 02 0093 in the threaded port on top of the motor mount ALL CAM FOLLOWERS ARE OEM EQUIPPED WITH GREASE FITTINGS Set the rear leg weldment PN 101 5098 on a flat concrete surface in a clear area as close to the tong assembly as possible Use a crane to hoist the tong using the master link and lower it on to the rear leg weldment ensuring most of the weight remains supported by the crane Secure the tong to the rear leg using two 1 72 UNC x 8 modified heavy hex bolts PN 101 0040 and two 1 74 UNC heavy hex nuts in the two rear most locations and two 1 UNC x 7 heavy hex bolts and two 1 UNC nylock jam nuts in the two remaining locations Install the rear leg spring mount PN AIK06 550 in the rear leg weldment using two 77 UNC x 9 hex bolts gt narrow flat washers and 72 UNC nylock nuts Mount in the lowest location the height may be adjusted later to suit your application Attach the RH front leg weldment PN 101 5096 to the bottom plate of the tong using two UNC x 1 hex bolts and lock wash ers and one UNC x 2 hex bolts and lock washer Attach the LH front leg weldment PN 101 5100 to the bottom plate of the tong using two UNC x 1 hex bolts and 9 lock wash ers and one UNC x 2 hex bolts and one 9 lock washer Support the backup on a structure that will support it
43. arm length The arm length is a measurement from the centre of the pipe or casing to the centre of the force being applied to the load cell Two load cell options are available A tension load cell is typically used with a suspended stand alone tong This application requires that the load cell be attached to the rear of the tong as part of the restraint line that opposes the force generated when the tong makes up or breaks out a joint A compression load cell is used in a tong and backup assembly and is typically located on the rear of the backup between the backup and a stationary frame The load cell must be located in the centre of the compression force vector generated between the backup and the frame Hydraulic force generated by a load cell is transmitted to the torque gauge via a reinforced flexible hydraulic line The hydraulic force is displayed as torque in units of Ft Lbs The torque gauge has a red peak torque indicator that tracks with the torque gauge needle to the point of highest torque and remains at the point of highest torque until manually reset Note that every model of tong and tong and backup assembly has a unique arm length and the torque gauge must be calibrated for that arm length Torque gauges that are not calibrated for the arm length of the tool in service will not display correct torque To ensure correct torque measurement ensure the arm length or handle as displayed on your torque gauge matches the arm len
44. brake bands must be periodically adjusted to continue to provide smooth and efficient jaw cam action If the cage plate turns with the rotary gear the jaws will not cam properly and therefore will not bite on the tubing or casing Tightening the brake band against the cage plates will increase frictional resistance allowing jaws to cam properly and grip the casing Adjust the brake band using the adjustment nut and bolt set as shown in the illustration below Use caution as over tightening will cause excessive wear to the brake bands BRAKE BAND oe BRAKE BAND ADJUSTMENT il BOLT AND NYLOCK NUT ILLUSTRATION 4 F 1 BRAKE BAND ADJUSTMENT 4 F 2 Shifter Detent Force Adjustment Over time wear to the shifting shaft wear to the detent ball and loss of spring tension in the detent spring may result in a loose or sloppy fit within the top shifter bushing The detent pressure may be increased or otherwise adjusted by loosening the 7 6 UNF locking jam nut and turning the 7 6 UNF detent bolt Should adequate detent action not be achieved the shifting shaft detent ball or detent spring or possibly all three may need to be replaced see Pp 6 18 6 19 ILLUSTRATION 4 F 2 SHIFTER DETENT FoRCE ADJUSTMENT COY 4 10 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 54 Tonc amp FARR Backup 4 F 3 Safety Door Switch Adjustment The safety door switch should i
45. hex socket head cap screw 2 09 2168 3 Part Two speed hydraulic motor 1 87 0008 1 4 Part 546 X 5 6 x 2 square gear key 1 5 Part Motor mount 1 1064 C8 150 6 Weldment Torque gauge mount weldment 1 1500 09 03A 7 Part 20 1 14 JIC 1 flange elbow 2 02 9216 8 Part 0 148 x 2 938 hitch pin 1 9 Part 20 1 14 split flange kit 2 02 9217 Part O Ring 1 Part 20 1 14 split flange 2 Part 746 lock washer 4 Part 7 UNC x 1 2 hex bolt 4 10 Weldment Torque gauge holder weldment 1 1500 09 04A 11 Part Motor gear 1 997 A10 149 1 1 12 Part UNC x hex socket set screw 2 09 0106 2 2 13 Part Yo UNC x 2 hex socket head cap screw 4 09 0234 14 Part NPT 90 grease fitting 1 02 0093 1 1 15 Kit Motor seal kit 87 7110 1 1 AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD 6 27 TECHNICAL MANUAL HD9625 9 5 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 20 HD 9 Brake Banps ExPLODED DRILLING amp 6 28 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 5 amp FARR Backup ILLUSTRATION 6 21 HD 9 Brake BANDS Recommended Spares Per Assembly Description Qty Part Number Critical One Year Overhaul 1 Part x 1 2 hex socket head shoulder screw 4 09 1113 2 2 Weldment Lined Brake Band Weldment 2 101 4
46. hydraulic cylinders that are used Perform a visual inspection of the load cell If using a tension load cell replace any cracked broken or distorted com 1 0 ponents including links and chains If using compression load cell replace any component that has been crushed otherwise distorted through compression 20 C If applicable inspect the load cell anchor pins tension load cell only Replace the anchor pins if cracking or metal distor tion is seen If applicable the weld securing the single load cell anchor to the bridge bar main plate must be inspected compression 21 load cell only If the integrity of the weld has been compromised the tong must be removed from service until the weld is repaired The load cell beam will need to be disconnected and removed so the weld is visible Before re installing the beam liberally grease the anchor pin before reinserting into the load cell beam Test safety door feature if equipped Open the tong door s and attempt to rotate the cage plate at low speed low gear 22 in both directions makeup and breakout If cage plate begins rotating the safety door mechanism is not functional and the tong must be removed from service until the safety door mechanism be repaired If the safety door is operating correctly cage plate rotation will not be inhibited once the door is closed and latched NEVER OPERATE YOUR EQUIPMENT WITH A BYPASSED OR MALFUNCTIONING SAFETY
47. illustration 4 F 1 Brake Band Adjustment 4 10 Updated illustration 4 F 2 Shifter Detent Force Adjustment Revised subsection 4 F 3 Safety Door Switch Adjustment to reflect changes to safety door system 4 4 12 Renumbered Recommended Periodic Checks as Section 4 G 4 13 Renumbered Removal of Top Plate for Overhaul as Section 4 H 445 Revised Assembly Instructions to reflect engineering changes and new part num bers Renumbered as Section 4 1 4 26 Renumbered Daily Power Tong Inspection amp Maintenance Checklist as Section 4 J 4 28 Monthly Power Tong Inspection amp Maintenance Checklist as Section Removed Power Unit Daily Inspection and Maintenance Checklist 4 31 Revised Tubular Connection Equipment De Commissioning amp Shipping to include packaging and shipping instructions Renumbered as Section 4 L 4 36 Renumbered Tubular Connection Equipment Re commissioning as Section 4 M NOV 2013 Renumbered Troubleshooting as Section 5 R Rahman 5 5 4 Inserted new section 5 B Relief Valve is Incorrectly Set or Malfunctioning 5 6 Inserted new section 5 C Safety Door Does Not Operate or is Malfunctioning Renumbered Parts amp Assemblies as Section 6 6 2 Inserted Critical Spare Parts list 6 3 Inserted Recommended One Year Spare Parts list 6 5 Inserted Parts Required For Overhaul list 6 18 6 19 Replaced manual shifter illustrations amp updated B O M 6
48. in 213cc rev 53 API Thread 1H High Speed 009 9 5 in 156cc rev 015 15 in 246cc rev Applications AACCCOY TECHNICAL MANUAL 8 7 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR Backup OEM DOCUMENTATION Repair Manual EERI HYDRAULICSANG 15 Series Standard Motor Two Speed Motor 331 BREESPORT SAN ANTONIO TX 78216 210 341 6333 FAX 210 341 1231 8 8 TECHNICAL MANUAL AACCCN DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD 2 lt 02 a Ts E N 25 OEM DOCUMENTATION SERIES 15 STD TWO SPEED EXP VIEW ITEM PART NO DESCRIPTION 0150111 SEAL PLATE SNAP RING 0150135 SEAL PLATE 1250161 SEAL SHAFT TCN NOT USED 0150114 SEAL PLATE O RING 0150730 SNAP RING BEARING 0150710 BALL BEARING 0150701 SHAFT KEYED 0150702 SHAFT SPLINED 0150901 BOLT 0150102 FRONT HOUSING INTERNAL 0150428 DOWEL PINS FRONT 0150610 O RING 0150902 BALL CHECKS 0150620 PLATE SCREW 0150609 PLATE TWO SPEED 0150401 STATOR GA 15 0150402 STATOR GA 13 0150403 STATOR GA 9 5 0150404 STATOR GA 8 0 0150407 STATOR GA 6 0150408 STATOR GA 10 5 25 0150414 STATOR GA 11 5 25 0150419 STATOR GA 5
49. plate spacers PN AK20 031 two 72 UNC x 6 bolts two 72 narrow flat washers two 72 UNC thin nylock nuts four 5 6 UNC hex nuts and four 5 6 lock washers 39 40 41 42 43 4 22 ILLUSTRATION 4 1 9 CAGE PLATE ASSEMBLY If not already done thread 1 4 UNF nylock nuts on to each end of the rotary idler shafts If not already done thread 1 7 UNF nylock nuts on to the ends of the pinion idler shafts Attach the shifter lug weldment PN 101 0016 to the top plate of the tong next to the top shifter bushing weldment using four UNC x 1 hex bolts and lock washers Connect the shifter handle weldment s PN 00 092 pivot point to the pivot point of the shifter lug weldment using a 5 6 x 1 1 2 clevis pin Connect the end of the shifter handle weldment to the top of the shifter shaft using a 5 6 x 1 clevis pin Secure the clevis pins with 093 X 1 125 hitch pins Slide the backing pin retainer PN 101 4040 over the backing pin spacer tube PN 101 4995 Mount the spacer tube to the top cage plate using UNC x 4 72 hex bolt 72 narrow flat washer and a 72 UNC thin nylock nut TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 55 Tonc amp FARR Backup 4 ASSEMBLY PROCEDURES CONTINUED 44 45 46 47 48 49 50 Ensure threaded stud PN 101 4058 has been threaded into the backing pin PN 101 4994 I
50. provide years of trouble free service with minimum maintenance Periodic inspections of the load cell hydraulic lines and fittings are recommended in order to keep the system in top operating condition A thorough inspection should be made at each rig up Fluid Recharge Recharge hydraulic system with W15 16 fluid through the check valve on the torque indicating gauge Recharging must only be performed when there is no load on the load cell Refer to the illustrations on pages 6 3 amp 6 4 for guidance if required a Place the torque indicating gauge higher than the load cell Remove the brass 1 4 cap from the fitting on the check valve on the top of the gauge b Connect the hand pump to the check valve fitting c Elevate the load cell so it is higher than the torque gauge and hand pump UN CONTAINED SPILLAGE OF THE HYDRAULIC FLUID IN THIS SYSTEM MAY CONTRAVENE GOVERNMENTAL ENVIRONMENTAL REGULATIONS OR THE ENVIRONMENTAL REGULATIONS AND POLICIES OF YOUR COMPANY FARR CANADA CORP HIGHLY RECOMMENDS PLACING YOUR LOAD CELL IN A CONTAINMENT BASIN BEFORE PROCEEDING WITH THE BLEEDING amp REFILLING PROCESS d hand pump bowl with W15 16 hydraulic fluid MAINTAIN GREATER THAN HALF FULL FLUID LEVEL IN THE HAND PUMP BOWL TO AVOID PUMPING AIR INTO THE SYSTEM DO NOT ALLOW THE LEVEL TO FALL BELOW ONE HALF FULL e Remove the vent plug screw and Stat O Seal Items C and D on Illustration 6 A 4 or item H on Illustration 6 A 5 to allow t
51. required to stabilize the tong and backup around the connection until the jaws have been clamped shut Actuate the backup clamping valve push it toward the centre of the tong to clamp the backup jaws on to the tubing below the connection point Note that the backup control is clamp and release meaning that once the backup jaws are clamped the jaws remain under clamping pressure until the operator manipulates the backup control handle to release pressure see Illustration 2 H 5 i Breakout torque is only available when tong motor speed is set to low speed and tong is in low gear See Section 2 G 2 to set tong to low speed and Section 2 G 3 to shift to low gear Do not shift gears while the tong is rotating SHIFTING TONG WHILE ROTATING THE MOTOR AND CAGE PLATE MAY RESULT IN CATASTROPHIC GEAR TRAIN FAILURE m Gently pull the motor control valve toward the operator to cam the tong jaws on to the pipe ILLUSTRATION 2 11 RorArioN CONTROL BREAKOUT k When the tong jaws on to the tubing pull the rotation control handle all the way out to break the connection When the connection breaks stop rotation set tong motor to high speed and shift to high gear see Section 2 G 2 to set mo tor speed and 2 G 3 to shift to high gear This will enable the tong to completely un thread the connection at high speed DRILLING amp 3 14 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD OPERATION
52. the connection together at high speed As the joint becomes fully made up the increasing torque demand will stall the motor and displayed torque will increase AACCCOY 3 11 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR BACKU OPERATION 3 1 Making A Connection Continued 13 Stop rotation and set motor to low speed and shift to low gear low speed high torque See Section 2 G 2 for instructions for setting motor to low speed and Section 2 G 3 for shifting to low gear This will enable the tong to produce adequate torque for making up the joint to specification 14 Push the rotation control handle all the way in to complete the connection at low speed high torque Observe the torque gauge when the specified make up torque is reached stop rotation If your equipment is equipped with dump valve system pressure will dump to tank when the torque set point is reached Reverse the rotation control valve to release the tong jaws from the tubing see Illustration 2 H 7 ILLUSTRATION 2 H 7 Motor RELEASING JAWS 15 When the tong jaws are freed release the backup jaws by pulling the backup clamp control handle away from the tong toward the operator ILLUSTRATION 2 H 8 Backup ConTROL RELEASING JAWS NALCO Y MOVING GLOBAL ENERGY FORWARD 3 12 TECHNICAL MANUAL HD9625 9 8 FARR Backup OPERATION 3 1 Making A Connect
53. the rear cage plate spacer The cage plates may now be removed Pull the top bearing cap and spacer for the pinion drive gear by removing the four 1 2 bolts which secure the bearing cap to the top plate Thread two of the removed bolts into the extra holes on top of the bearing cap and use them as lifting lugs to lift the bearing cap out of place IF THE BEARING REMAINS ATTACHED TO THE GEAR SHAFT AFTER THE BEARING CAP IS PULLED FARR SERVICE PERSONNEL RECOMMENDS LEAVING IT IN PLACE UNTIL THE TOP TONG PLATE IS REMOVED Remove the hex head bolts and recessed socket head cap screws around the perimeter of the tong which secure the top plate to the gear case housing With all the above steps taken the top tong plate can be lifted off providing access to the inside of the gear case Note that the top cam follower array remains attached to the top plate these cam followers should all be inspected and replaced if necessary AACCCOY MOVING GLOBAL ENERGY FORWARD MAINTENANCE 5 9 8 FARR Backup 4 1 ASSEMBLY PROCEDURES Although the assembly of McCoy hydraulic power tongs is straightforward and can be accomplished without the use of special tools the instructions in this subsection are presented as a guide only and are similar to the assembly sequence our technician would use while assembling the tong in our plant NOTE ON INSTALLATION PRACTICES Ensure all bearings are liberally greased before installing ove
54. the top plate of the tong over the pinion shaft ensuring that the pinion bearing spacer PN 1400 894 is placed between the bearing cap and the top plate Secure with four gt UNC x 1 74 hex bolts and 77 lock washers If not already done thread three UNC hex socket set screws into the top shifter bushing PN 101 0020 Thread the top shifter bushing into the top plate ensuring the unplugged hole in the bushing faces toward the left rear of the tong at roughly a 45 angle Thread the shifter detent tube PN 101 0019 into the shifter bushing ILLUSTRATION 4 1 8 SHIFTER BUSHING INSTALLATION Position the shifting fork PN 997 HT 72 in its proper position engaged with the shifting collar Lightly grease the shifting shaft PN 1400 71 and insert through the top shifter bushing which is typically welded to the top plate Continue to insert the shaft through the shifting fork and secure the fork with three 74 UNC hex socket head set screws Pg 6 19 for set screw installation Insert the shifter detent ball PN 02 0018 into the detent tube on the top shifter bushing Insert the shifter detent spring PN 997 0 64 into the detent tube Thread a 7 6 UNF jam nut on to the 746 UNF x 1 74 hex bolt and then thread the bolt into the end of the detent tube Lock the bolt to the detent tube with the hex nut See Pg 4 10 for shifter detent tension adjustment instructions Place two 5 4 motor mount positioning dowe
55. valve to lift the assembly from the drill floor Pushing the valve toward the center of the tong will retract the lift cylinder to lift the assembly see Illustration 2 H 3 below Note that rig personnel are required to stabilize the tong and backup as it is being lifted so it does not swing and collide with other rig equipment RIG PERSONNEL MUST STABILIZE THE TONG AS IT IS LIFTED FROM THE DRILL FLOOR DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 3 9 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup OPERATION 3 1 Making A Connection Continued 5 Grasp the tong door handle and pull the door to open Grasp the backup door handle and pull the door to open Note that when standing in front of the assembly both doors open to the right see illustration 2 H 4 Since your equipment is equipped with a safety door opening the door will inhibit rotation of the cage plate ILLUSTRATION 2 H 4 OPENING amp Backup Doors Manually engage the threads of the tubing connection being made up Ensure threads are not cross threaded Move the tong and backup assembly on to the tubing joint Use the lift cylinder to ensure the tong jaws are at the correct location above the connection joint 8 As the assembly is moved on to the joint the pipe will contact the kicker bar on the rear of the backup door causing the backup door to close Ensure backup door and tong door are fully closed against the lat
56. with an internal check valve preventing sudden drop of the tong in the event of hydraulic power failure A speed limiting orifice is installed in the breather port of the lift cylinder The orifice prevents sudden drop of the lift cylinder in the event of a ruptured hydraulic line limiting the speed at which the cylinder extends and the tong drops to a safe rate Do not remove the speed limiting orifice and only replace with an identical orifice supplied by McCoy DO REMOVE THE SPEED LIMITING ORIFICE FROM THE LIFT CYLINDER BREATHER PORT The working load limit WLL is clearly stenciled on to the side of the lift cylinder Do not use lift cylinder if the WLL stencil has been rubbed off or intentionally removed Locate the test certificate that accompanied the cylinder to the job site or if necessary obtain a copy of the test certificate from the location at which the original certificate has been stored The lift cylinder must be clearly re marked with the WLL before it is released to an operating environment A DO NOT USE A LIFT CYLINDER WITH A MISSING OR DEFACED WLL STENCIL DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 11 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Bac 2 E HYDRAULICS INSTALLATION amp COMMISSIONING
57. 2 4 9 4 Torque Gauge Assembly 4 12 4 REMOVAL OF TOP PLATE 4 13 4 1 ASSEMBLY 5 4 15 4 DAILY INSPECTION amp MAINTENANCE CHECKLIST POWER TONG we 4 26 4 K MONTHLY MAINTENANCE CHECKLIST POWER TONG we 4 28 4 L TUBULAR CONNECTION EQUIPMENT DE COMMISSIONING amp SHIPPING wee 4 31 4 M TUBULAR CONNECTION EQUIPMENT RE COMMISSIONING 4 36 CONTINUED ON NEXT PAGE DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Bact SECTION FIVE TROUBLESHOOTING 5 A TONG WILL NOT DEVELOP SUFFICIENT TORQUE ierices siinid iiad 5 3 RELIEF VALVE IS INCORRECTLY SET OR NOT 2 00 0 0 0000000 eene 5 4 SAFETY DOOR DOES NOT OPERATE OR IS MALFUNCTIONING eee 5 6 5 D TONG RUNNING SLOWLY 5 7 5 E FAILURE OF JAWS TO GRIP PIBE 5 8 FAILURE OR DIFFICULTY OF TONG TO SHIFT 5 9 5G GENERAL COMMEN S 5 10 SECTION SIX PARTS AND ASSEMBLIES Pa
58. 34 ASSemlbly secedere ict dn 6 36 6 38 SECTION SEVEN TORQUE MEASUREMENT TA BASIC TORQUE MEASUREMENT ceca booten cbe MH Ep 7 8 7B BASIC TORQUE MEASUREMENT i ftrt oe uai o og 7 7 7 PERIODIC INSPECTION AND MAINTENANCE 7 8 7 06 27 Fud TII 7 8 7 C 3 Reference Checking Your Torque Measurement System 7 8 7 G 4 2 7 9 SECTION EIGHT OEM DOCUMENTATION LIST OF ILLUSTRATIONS Illustration 1 4 1 KT9625 Power amp Farr Style 1 3 Illustration 1 2 HD9625 FBU Dimensions scccccscercstesssescnsensseessscnsncenscceesnesseconecessessacstasescaseseacssseeiaaceasseconseasseses 1 4 Illustration 1 A 3 HD9625 Tong amp FARR Backup Hazard 1 5 Illustration 2 B 1 Major Component Identification 01 2 3 Illustration 2 B 2 Major Component Identification 02 2 4 Illustration 2 B 3 Major Component Identification 03
59. 4 Hex Socket Head Cap Screw 15 02 0974 13 Part UNC Hex Nylock Nut 15 09 5607 14 Part Cage plate BOTTOM 1 AK10 052 KT 15 Part V UNC Thin Nylock Nut 2 09 5610S 16 Part Jaw Pivot Bolt 2 AK10 056 2 2 17 Part Clamp Cylinder Mount Front 1 AK10 053 18 Part 7 UNF Thin Hex Nylock Nuts 32 09 5721 19 Part UNC Hex Nylock Nut 4 09 5607 20 Part UNC Hex Nylock Nut 09 5614 21 Part Cam Follower 32 SSCF 1500 8 32 22 Part Front Cage Plate Spacer 2 AK20 031 23 Assembly Jaw Die Kit 5 shown see Pg 2 17 2 24 Part Backup Cam Ring 1 AK10 001 25 Weldment Backup Body Weldment 1 AK10 100 KT AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 39 This page intentionally left blank HD9625 9 8 FARR Backup AACCCODY MOVING GLOBAL ENERGY FORWARD FARR Section 7 Torque Measurement MCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 7 d 1 This page intentionally left blank Torque MEASUREMENT 09625 9 amp FARR Backup 7 BASIC TORQUE MEASUREMENT Basic torque measurements are performed using a simple hydraulic measurement system A hydraulic load cell connects to a calibrated torque gauge through a reinforced flexible hydraulic hose The torque gauge is factory calibrated to display accurate torque measure ments for a tong or tong and backup assembly with a particular
60. 4 1 11 Rear Leg Spring 4 25 Illustration 4 L 1 Shipping Instructions 4 33 Illustration 4 L 2 Shipping Instructions Wrapping Chain Sling 4 34 Illustration 3 K 3 Shipping Instructions Backup 4 34 Illustration 4 1 4 Shipping Instructions Strapping Equipment To 4 35 Illustration 5 B 1 Relief Valve Troubleshooting Temporary Gauge Installation 5 4 Illustration 6 1 9 5 Gear Train ISO 6 8 Illustration 6 2 9 Gear Train Side Top 6 9 Illustration 6 3 HD 9 Rotary Idler Exploded 6 10 Illustration 6 4 HD 9 7 Rotary Idl amp r olii ren reiner 6 11 Illustration 6 5 HD 9 Pinion Idler Exploded 6 12 Illustration 6 6 HD 9 Pinion Idler 6 13 Illustration 6 7 9 Pinion Exploded rtr rere rentia rona o inner eto rne eret 6 14 6 8 95 6 15 Illustration 6 9 HD 9 Clutch Exploded 6 16 Ilustration 6 102HD 9 4 trees tt acti E oct tk e re c Eee rie reed rn 6 17 CONTINUED ON NEXT PAGE DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR Backi LIST OF ILLUSTRATIONS CONTINUED
61. 68 ft Ibs 995 ft Ibs 1019 ft Ibs 1444 ft lbs 2012 ft Ibs 2712 ft Ibs 3557 ft Ibs 12 ft Ibs 25 ft Ibs 44 ft Ibs 70 ft Ibs 106 ft Ibs 153 ft Ibs 212 ft Ibs 376 ft 16 606 ft Ibs 909 ft Ibs 1288 ft lbs 1817 ft lbs 2382 ft Ibs 126 450 3161 ft Ibs 10 ft Ibs 20 ft Ibs 37 ft Ibs 58 ft Ibs 90 ft Ibs 129 ft 16 180 ft Ibs 315 ft Ibs 501 ft Ibs 746 ft Ibs 764 ft Ibs 1083 ft Ibs 1509 ft Ibs 2034 ft Ibs 2668 ft Ibs PLATED 9 ft Ibs 18 ft Ibs 33 ft Ibs 52 ft Ibs 80 ft Ibs 115 ft Ibs 159 ft Ibs 282 ft Ibs 454 ft Ibs 682 ft Ibs 966 ft Ibs 1363 ft lbs 1787 ft lbs 2371 ft Ibs REPLACEMENT FASTENER BOLTS NUTS CAP SCREWS MACHINE SCREWS ETC USED DURING MAINTENANCE OR OVERHAUL MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHER WISE SPECIFIED AACCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 4 15 HD9625 9 55 amp FARR Backup MAINTENANCE 41 ASSEMBLY PROCEDURES CONTINUED 1 Position the tong body gear case weldment on a suitable stationary support such that the bottom body plate is accessible 2 Install twenty cam followers PN SSCF1500 onto the bottom plate as shown in the following illustration Secure each cam follower with a lock washer and UNC hex nut ILLUSTRATION 4 1 1 FOLLOWER INSTALLATION Bottom PLATE 3 Install rotary gear ensuring the backing
62. 7 HT 62 1 Threaded shifter detent tube 101 0019 1 Shifting shaft 101 5999 1 Shifting fork 101 6169 1 Backing pin 101 4994 1 Motor gear 997 A10 149 1 Door spring stop cylinder 101 0069 1 Safety door cam 101 5598 1 Lifting link 02 0516 1 Rigid sling pin 00 056 2 FASTENERS amp FITTINGS Description Part Number Qty Required External Snap Ring Clutch Drive Gear Retainer 1234 00 04 3 8 UNC x 3 8 Hex Socket Set Screw Motor Gear 09 0106 2 34 UNC x 9 hex bolt rigid sling 09 1322 1 346 hitch pin rigid sling 02 0028 2 HYDRAULIC COMPONENTS Description Part Number Qty Required Relief Cartridge DVA35 10 0010R 1 Two speed hydraulic motor 87 0008 1 Safety door hydraulic switch 02 E0190 1 Pilot to open valve safety door 08 1625 1 Valve cartridge backup 08 1053 1 Hydraulic Hose Lift Cylinder Supply If lift cylinder is installed 02 0934H 1 High Visibility Protective Wrap Lift Cylinder Hose If lift cylinder is installed 02 E0203 1 Hydraulic Hose Assembly Backup 55 Side 02 1011 1 Hydraulic Hose Assembly Backup 52 Side 02 1012 1 High Visibility Protective Wrap Backup Hydraulic Hose 02 E0204 1 JAW COMPONENTS Description Part Number Qty Required Jaw pivot bolt AK10 056 2 Jaw Roller AK21 JR 1 750 2 Jaw Pin AK21 JP 2 Standard 3 74 Die Insert 13 0008 314 0 48 MCCOY COMPLETIONS 6 2
63. 76 to the top LH side of the valve mount weldment as seen from the rear of the tong using two 5 6 UNC x 1 hex bolts two 546 narrow flat washers bolt and two 2 6 UNC nylock nuts Install the safety door cam PN 101 5598 on to the top door plate over the shoulder bushing using three UNC x 2 hex bolts and lock washers Install the safety door valve mounting plate PN 101 5592 to the top plate of the tong adjacent to the safety door cam using three UNC x 34 hex bolts and 3 lock washers Attach the safety door hydraulic switch PN 02 E0190 to the safety door valve mount protector weldment using four 74 UNC x 2 hex bolts and four 74 lock washers Attach the safety door valve mount protector weldment to the safety door valve mounting plate using three UNC x 1 hex bolts and lock washers Install grease fittings as follows i Install a UNF straight thread grease fitting PN 02 0097 the end of each rotary idler shaft located on the top side of the tong ii Install a NPT grease fitting PN 02 0005 in the end of each pinion idler half shaft located on the bottom side of the tong iii Install two 90 grease fittings PN 02 0093 in each pinion bearing iv Install two NPT 90 grease fittings PN 02 0093 in the clutch bearing cap on either side of the center hole and one grease fitting PN 02 0005 in the end of the clutch shaft
64. 8 Jaw Die Kit 9 5 8 Jaw Die Kit AK21 JDK 8625 AK21 JDK 9625 Uses jaw die 12 0007 Uses jaw die 12 0011 All remaining jaw die kits use flat die PN 12 1004 JAWS MAY PRODUCE METAL SLIVERS WEAR STURDY GLOVES WHEN REMOVING AND INSTALLING JAW DIE KITS 2 F 2 Jaw Removal The tong jaws will often require removal to change jaw size or replace worn jaw die inserts Open the tong door to disable tong rotation rotation is inhibited by safety door systems Support the jaw being removed from the bottom and use a wrench to loosen and remove the jaw pivot bolt Slide the jaw away from the rotary gear towards the centre of the cage plate assembly and lift clear of the tong see Illustration 2 F 1 Repeat for the other jaw DO NOT ACCESS ROTATING COMPONENTS UNLESS HYDRAULIC POWER SUPPLY HAS BEEN DEACTIVATED OR ISOLATED AACCCOY MOVING GLOBAL ENERGY FORWARD 2 17 TECHNICAL MANUAL 2 0 2 F 2 INSTALLATION amp COMMISSIONING Jaw Removal Continued ILLUSTRATION 2 F 1 JAw REPLACEMENT Once the jaw has been removed the jaw dies may be replaced by removing the keeper screw above the die and tap the die from jaw using a hammer Replace the die tapping it into place if necessary and replace the keeper screws Jaws used for the backup are identical to those used in the tong and backup jaws are removed in exactly the same fashion as the tong jaws TONG RIG UP amp LEVELING 2 G
65. 900 22000 Flow GPM LPM Low Full 10 37 9 20 75 7 40 151 4 60 227 1 High Half 60 GPM 227 1 LPM 2500 PSI 17 237 MPa Maximum Hydraulic Requirements Maximum Dimensions Length Door Closed Height 49 inches 101 6 cm 60 12 inches 153 7 cm Width 30 inches 76 2 cm Maximum Elevator Diameter Unlimited tong comes off pipe Space Required On Pipe 8 inches 20 32 cm Torque Arm Length Pipe center to anchor center 28 71 1 cm Dead Weight Approximate 1700 Ibs 773 kg jaws not included Maximum Allowable Rigid Sling Load 2500 Ibs 1136 4 kg Sound Level dBa 97 1 96 dB C 1m Jaws available inches All standard sizes from 2 72 to 9 See Pg 2 17 Recommended Spring Hanger 85 0106 Max Capacity 2400 Ibs 1091 kg ONLY USE SPRING HANGER SUPPLIED BY MCCOY IF USING SPRING HANGER REFER TO SECTIONS 2 D amp 2 G FOR PROPER RIGGING INSTRUCTIONS Lubricant Standards McCoy recommends using good quality hydraulic fluid with a viscosity of ISO 68 Allowing adequate time for the hydraulic fluid to reach an op erating temperature of 38 C to 48 100 F to 118 F permits the fluid to operate at its optimum operating viscosity and maximizes the service life of the fluid and integrity of hydraulic components System temperature above 54
66. 999 4 4 3 Part V UNC Nylock Nut 2 09 5610 4 Part Ve UNC x 3 34 Hex Socket Head Cap screw 2 25 6001 1 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 29 MOVING GLOBAL ENERGY FORWARD HD9625 9 FARR Backup Parts amp ASSEMBLIES 1 7 4 ILLUSTRATION 6 22 9 Door AssEMBLY EXPLODED DRILLING amp 6 30 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts ASSEMBLIES HD9625 9 55 amp FARR Backup ILLUSTRATION 6 23 HD 9 Door ASSEMBLY Recommended Spares Per Ass y Item Type Description Qty Part Number Critical One Year Overhaul 1 Part UNC x 2 hex bolt 4 09 1015 2 Part Ya lock washer 4 09 5102 3 Part UNC x 1 hex bolt 3 09 1046 4 Part 98 lock washer 9 09 5106 5 Part 1 narrow flat washer 2 09 5120 6 Part UNC x 34 hex bolt 3 09 1044 7 Part Safety door valve mounting plate 1 101 5592 8 Part Door latch spring 1 997 13D 1 1 9 Assembly Door spring cylinder 1 101 0069 1 1 Weldment Door cylinder barrel weldment 1 997 12 01 Part Door cylinder piston 1 997 12 02 Part Door spring 1 997 13 10 Part V regular flat washer 2 09 5010 11 Part x hex socket UNC shoulder bolt 2 02 0973 12 Part 34 UNF thin nylock nut 1 09 5718 13 Part Door lock shaft 1 101 5249 14
67. ANUAL 8 1 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank OEM DOCUMENTATION HD9625 9 55 amp FARR Backup HYp MOTOR SELECTION GUIDE 15 Series Two Speed Weight 51 Ibs All available displacements of standard motor Spool valve shift from full to partial displacement B Standard shift ratio is 2 1 Some special ratios available B Shift on the run Typical applications winch track and wheel drives Cross Section Two Speed Motor DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 8 3 MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 amp FARR B Technical Information Two Speed Motor 8 4 DISPLACEMENT CHANGE When a motor is shifted from full to partial displacement the motor is changed to 50 35 or 28 of its original displacement depending on its shift ratio STANDARD SHIFT RATIO The standard 15 Series displacements of 15 13 9 5 8 7 and 6 CID are available in the 15 Series Two Speed with a shift ratio of 2 1 For example a 15 CID motor shifted to partial displacement becomes a 7 5 CID mo
68. B 50 1500 psi 3 5 105 bar 1000 psi 70 bar Standard Setting C 150 6000 psi 10 5 420 a LE Buna 990 010 007 Viton 990 010 006 Minimum Setlinq 4 T 4 0 12 18 2 Flow z GPM Typical P ress ure Rise Flow z GPM External Material Seal Material N Buna N P Stainless Buna N Viton W Stainless Viton lt DRILLING amp COMPLETIONS NCCOY MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 55 amp FARR Backup bar 1000 psi 70 bar Handknob with Panel Mount Standard Setting 60 800 psi 4 55 bar 400 psi 30 bar Standard Setting Q 60 400 psi 4 25 bar 200 psi 14 bar Standard Setting If the material seal is P the control must be L or C If the material seal is W the control must be L or C Special Setting required specify at time of order Related Models RPEC8 Explanation of Sun cartridge control options US units Explanation of Sun cartridge control options metric units Two piece floating cartridge construction Copyright 2006 2007 Sun Hydraulics Corporation All rights reserved AACCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 8 33
69. BAL ENERGY FORWARD HD9625 9 8 FARR 6 6 Parts amp ASSEMBLIES OVERHAUL PARTS CONTINUED BEARINGS amp BUSHINGS Description Part Number Qty Required Door bushing 02 E0126 2 Backup door bushing 02 E0102 1 FASTENERS amp FITTINGS Description Part Number Qty Required Grease fitting 1 4 UNF straight thread 02 0070 2 Grease fitting 02 0005 5 NPT 90 grease fitting 02 0093 7 Internal retaining ring rotary idler 02 E0105 1 Bearing retainer pinion idler 02 0008 1 Gear retainer pinion idler 02 0009 1 External snap ring clutch drive gear retainer 1234 00 04 1 546 x 1 7 clevis pin shifting handle pivot 09 0256 1 546 x 1 clevis pin shifting shaft 02 0020 1 746 UNF hex jam nut shifter detent force adjust 09 5508 1 746 UNF x 1 14 hex bolt shifter detent force adjust 09 1608 1 UNC x hex socket set screw 09 0107 3 Hitch 0 0930 x 1 7 shifter clevis pin restraints 02 0274 2 98 UNF thin nylock nut cam follower 02 0016 09 5513 40 narrow flat washer cam follower SSCF1500 09 5123 72 UNF nylock jam nut cam follower SSCF 1500 09 5722 72 UNC 3 hex socket set screw motor gear retainers 09 0106 2 34 UNC x 9 hex bolt rigid sling helix lifting link 09 1322 1 34 UNC nylock nut rigi
70. BY MCCOY DRILLING amp COMPLETIONS IS DESIGNED TO SUP PORT THE EQUIPMENT DESCRIBED IN THIS MANUAL MCCOY DRILLING amp COMPLETIONS WILL NOT GUARANTEE THE ABILITY OF THE LOAD BEARING DEVICE TO SUPPORT ANY OTHER PART ASSEM BLY OR COMBINATION OF PARTS AND ASSEMBLIES MCCOY DRILLING amp COMPLETIONS WILL NOT GUARANTEE THE ABILITY OF THE LOAD BEARING DEVICE TO LIFT OR SUPPORT THE EQUIPMENT DESCRIBED IN THIS MANUAL IF THERE ARE ANY MODIFICATIONS TO THE LOAD BEARING DEVICE OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT ADD WEIGHT TO THE EQUIPMENT UNLESS SUPPLIED BY MCCOY DRILLING amp COMPLETIONS WHEN RE ASSEMBLING LOAD BEARING DEVICES CHAIN SLINGS RIGID SLINGS BACKUP LEGS ETC NOTE THAT THE ASSOCIATED FASTENERS MUST BE TIGHTENED TO THE CORRECT TORQUE SPECIFIED FOR THAT SIZE OF FASTENER SEE SECTION 3 OVERHAUL ANY THREADED FASTENER IN A LOAD BEARING DEVICE MUST BE SECURED WITH RED OR BLUE LOCTITE ANY REPLACEMENT FASTENER BOLTS NUTS CAP SCREWS MACHINE SCREWS ETC USED DURING MAINTENANCE OR OVERHAUL MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHERWISE SPECIFIED AACCCOY 7 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD This page intentionally left blank 25 9 5 amp FARR Backup Copyright 2011 2013 McCoy Drilling amp Completions all rights reserved This document is the property of McCoy Drilling amp Completions is supplied as reference information for users of our
71. CHNICAL MANUAL 4 7 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup MAINTENANCE 4 E 7 SHIFTING SHAFT Apply grease to the shifting shaft and shifting shaft bushings accessed through the cover plate on the side of the tong near the rear ILLUSTRATION 4 8 SHIFTER SHAFT LUBRICATION 4 E 8 Door Latch Claw Apply a small amount of grease to the door latch claw as necessary in order to maintain smooth operation ILLUSTRATION 4 E 9 Door LUBRICATION 4 8 TECHNICAL MANUAL COY MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 amp FARR Backup 4 E 9 BACKUP ROTARY CAM FOLLOWER LUBRICATION Apply grease to the cam followers through the grease fittings recessed into the top and bottom cage plate sixteen locations top sixteen locations bottom ILLUSTRATION 4 E 10 Backup Rotary CAM FOLLOWER LUBRICATION 4 E 10 BACKUP CLAMP CYLINDER LUBRICATION Apply grease to the clamp cylinder pivots through the grease fittings at each end of the cylinder ILLUSTRATION 4 E 11 Backup CLAMP CYLINDER LUBRICATION 4 11 DOOR STOP CYLINDER Periodically disassemble the door stop cylinders and coat the spring and cylinder with a general purpose lubricating oil ILLUSTRATION 4 E 12 Door CYLINDER TECHNICAL MANUAL 4 9 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup MAINTENANCE 4 ADJUSTMENTS 4 F 1 Brake Band Adjustment The top and bottom
72. DOOR While rotating the cage plate ensure that the jaws properly cam If the jaws do not cam properly the brake bands 23 need to be tightened Incrementally adjust both the top and bottom brake bands EQUALLY until proper cam action is achieved DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 27 MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR MAINTENANCE 4 K MONTHLY MAINTENANCE CHECKLIST POWER TONG The following maintenance checklist is intended as a guideline rather than a definitive maintenance schedule Your equipment may require more or less maintenance depending upon the frequency of use the percentage of maximum torque that your equipment is routinely subjected to and the field conditions under which your equipment operates Farr recommends that the following inspection and maintenance procedures be performed monthly or in conjunction with your maintenance foreman s experience and best estimate of when your equipment is due for this maintenance 1 2 O EJE 0 4 28 Rotate cage plate rotary gear until the opening the rotary gear faces towards the rear of the tong DO NOT PERFORM ANY FURTHER ACTIONS OR MAINTENANCE WHILE THE TONG IS CONNECT ED TO ANY HYDRAULIC POWER SUPPLY FARR RECOMMENDS THAT ALL HYDRAULIC LINES ARE FULLY DISCONNECTED AND RESIDUAL HYDRAULIC PRESSURE IS BLED OFF ENSURE ADEQUATE CONTAINMENT IS IN PLACE TO PREVENT ENVIRONMENTAL CONTAMINATIO
73. ECHNICAL MANUAL 8 21 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR OEM DOCUMENTATION Valve Disassembly Instructions 5 Step 4 Valve Back Cap lung 3 large head scremdrryer the two cap sores Pie item da which ton the eap ni dee work Lighiiy tbe end af iic remi ns handle soils hirme to hresk adhesive Kemirve Hie hank gari 1 itam Step 5 Control Spool and Seals Gra the spring cod uf ide wil a clean cloth ani ill rhe spoil cut ot the housing raising motn wear retainer plone i Teens Fay dem 7 and sposl sal Fig term Pa wall come cert woth the spi CAUTION For deteniod spool models careful not to remove the detent poppel sleeve Fig 2 itam 17 unigss 1 is be i sereswali eer emare ibe ia bem Pen the end of he work Section Cee od Ue handle sw ihi a hammer ma burab ie Heres thee Peers Fig Sack ap ring CFic Libera T and seal Fig ier E armare wiih the wuk inch pleni Surin Ser Aber Fig tem Ei and one Fig 7 be
74. EME COLD WEATHER OPERATION PROCEDURES 3 16 1 2 3 4 Consult the power unit engine operator s manual for all cold weather operating procedures and precautions Select gear and bearing lubricants that are compatible with expected climatic conditions Select hydraulic fluid that is compatible with expected climatic conditions Allow hydraulic fluid to circulate for approximately 20 minutes after starting the power unit prior to activating the bypass valve to allow fluid to circulate to tong If the power unit is equipped with an oil temperature gauge ensure that the fluid has reached operating temperature as specified by hydraulic fluid data sheet Allow for adequate drying of moisture prior to lubricating when cleaning tong parts in cold weather TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD HD9625 9 8 FARR Backup AACCODY MOVING GLOBAL ENERGY FORWARD SECTION 4 MAINTENANCE DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 1 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank MAINTENANCE 79625 9 55 amp FARR Backup McCoy Completions amp Drilling recognizes that minor on site repairs and modifications are required to maintain peak operating condition of your equipment or to match your equipment with the operating environment Examples of minor repairs are replacement of damaged hydraulic hoses and fittings replacement of malfuncti
75. HAUL Overhaul of the power tong requires removal of the top plate for access to the gear train Remove the top plate by following the instruc tions in this section Section 4 1 provides complete re assembly instructions ALL MAINTENANCE AND OVERHAUL SHOULD BE PERFORMED FROM THE TOP THE BOTTOM PLATE OF THE TONG IS TYPICALLY WELDED TO THE SIDE BODY AND CANNOT BE REMOVED REPLACEMENT FASTENERS BOLTS NUTS CAP SCREWS MACHINE SCREWS ETC USED DURING MAINTENANCE OR OVERHAUL MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHER WISE SPECIFIED REMOVAL OF BACKUP Construct a support that will support the entire weight of the backup assembly Use a crane to hoist the tong and backup by the master link and lower onto structure constructed in step 1 until the weight is com pletely removed from the front leg and rear support springs Free the front leg springs by removing the hitch pin securing the lower locking pins and removing the locking pins Remove the rear leg spring to give the tong and leg assembly adequate room to maneuver when lifting away from the backup Lift the tong and front and rear legs up and away from the backup Use caution so that the springs and top spring washers which will come loose from the front legs when the tong is lifted are not lost REMOVAL OF LEG ASSEMBLIES 5 Set the tong and leg assembly onto a flat surface Ensure that the majority of the weight remains supported by the rigid sling and the crane Remove t
76. ING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS Parts amp ASSEMBLIES HD9625 9 5 amp FARR Backup ILLUSTRATION 6 2 HD 9 GEAR TRAIN Views MCCOY COMPLETIONS TECHNICAL MANUAL 6 9 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES 1 e gt ILLUSTRATION 6 3 9 Rotary IDLER ExPLopED DRILLING amp 6 10 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 5 amp FARR Backup ILLUSTRATION 6 4 HD 9 Rotary IDLER Recommended Spares Per Assembly Item Type Description Qty Part Number Critical One Year Overhaul 1 Part UNF straight grease fitting 1 02 0070 1 1 2 Part 1 1 4 UNF hex nylock nut 2 09 5702 3 Part 1 1 4 narrow flat washer 2 02 0970 4 Part Rotary idler spacer 2 101 5006 5 Part Rotary idler shaft 1 101 5005 6 Part Rotary idler gear 1 01 102 7 Part Cylindrical roller bearing 2 02 E0104 2 8 Part Internal retaining ring 1 02 E0105 1 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 11 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR Backup 1 Parts amp ASSEMBLIES ILLUSTRATION 6 5 9 5 Pinion IDLER EXPLODED DRILLING amp 6 12 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWA
77. L Shift the tong to low gear see Section 2 1 3 and rotate the tong slowly forward for approximately a minute Stop the tong and then reverse the rotation direction for approximately another minute Stop the tong shift to high gear and operate in high gear for approximately another minute Stop the tong and rotate in the opposite direction in high gear for approximately another minute If at any time abnormal operation is suspected surging grinding squealing or other noises deemed to be unusual or failure to operate discontinue operation of the tong and contact McCoy Drilling amp Completions immediately Re inspect all hydraulic lines and connections on the tong and correct all leaks The safety door system is the prime protective measure separating the operator from the rotary gear and must be in working condition when operating tong Carefully inspect the safety door components and test the operation of the safety door using the following procedure 1 Keep non essential personnel clear of the unit under test This test procedure will only include two people to run the control valve and one to operate the door ii Ensure the tong door is securely closed iii Shift to LOW gear iv Begin rotating the tong direction of rotation is not important v Open the tong door while the rotating the tong The tong must immediately and completely stop rotating as soon as the door is opened vi Continue to apply rotation cont
78. LUID IN THE SYSTEM BEFORE RECHARGING CHECK THAT ALL SYSTEM COMPONENTS ARE FREE FROM DAMAGE THIS WILL ENSURE THAT FLUID LOSS WILL NOT CONTINUE AFTER RELOADING 1 SYMPTOM NO INDICATION ON TORQUE GAUGE POSSIBLE PROBLEM SOLUTION S Check hydraulic hose for kinks Hydraulic hose is obstructed Replace hydraulic hose Recharge hydraulic fluid see Section 6 C 2 NOTE Ensure any breaches in the Loss of hydraulic fluid hydraulic system between the load cell and torque gauge are repaired to prevent further fluid loss Internal mechanism of torque gauge is damaged Replace gauge 2 SYMPTOM GAUGE INDICATION UNEXPECTEDLY HIGH POSSIBLE PROBLEM SOLUTION S Excessive hydraulic fluid Completely drain hydraulic fluid from torque gauge load cell system Recharge fol lowing the procedure in Section 6 C 2 Internal mechanism of gauge is damaged Replace gauge Incorrect torque gauge in use not part of the origi nal torque gauge load cell pair Replace gauge with gauge properly calibrated for the load cell in service 3 SYMPTOM GAUGE INDICATION UNEXPECTEDLY LOW POSSIBLE PROBLEM SOLUTION S Recharge hydraulic fluid see Section 6 C 2 NOTE Ensure any breaches in the Insufficient hydraulic fluid hydraulic system between the load cell and torque gauge are repaired to prevent further fluid loss Check hydraulic hose for kinks Obstruction in hydraulic hose Replace hydraulic hose Snub line not at right angle to tong handle Check angle of snub line a
79. N FROM RESIDUAL HYDRAULIC FLUID DEPRESSURIZE HYDRAULIC SvsrEM IN PREPARATION FoR MAINTENANCE 1 Rotate the tong to the open throat position Ensure tong and backup doors if equipped are closed Fully extend the lift cylinder 2 De energize the power unit 3 Repeatedly actuate the tong motor control valve lever IN BOTH DIRECTIONS to dissipate any residual pressure in the valve and motor 4 Remove the hydraulic SUPPLY line from the equipment 5 Repeatedly actuate the remaining control valve levers INBOTH DIRECTIONS to dissipate any residual pressure in the remainder of the hydraulic control system 7 Disconnect the hydraulic RETURN line from the equipment 8 Disconnect remaining hoses such as case drains or lines connected to the turns counter HYDRAULIC PRESSURES AS HIGH AS OPERATING PRESSURE MAY REMAIN TRAPPED IN SMALL AREAS OF THE EQUIPMENT ENSURE ALL MAINTENANCE IS CARRIED OUT BY A QUALI FIED SERVICE TECHNICIAN AND THAT ADEQUATE PERSONAL PROTECTIVE EQUIPMENT IS USED TO GUARD AGAINST PRESSURE INJURIES Clean the exterior of the tool thoroughly using either water if using a pressure washer ensure a low pressure wash wand is used or an appropriate solvent based grease cutting cleaner such as Varsol Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid dirty grease and cleaning agents Remove the access panel on the side of the tong directly adjacent to the shif
80. N 997 13D into the round receptacle in the door weldment PN AK12 702B KT SINGLE ASSEMBLY NOTE See Illustration 4 1 10 for a view of the assembled latch ILLUSTRATION 4 1 10 Door Larch ASSEMBLED Insert door bushings PN 02 E0126 in to the top and bottom plates of the door weldment PN AK12 702B KT SINGLE Position the door weldment over the top and bottom plates so the post holes in the door weldment align with the post holes in the body plates Insert the door pivot shaft PN 101 5034 from the top through the body plates and door weldment Secure the shaft with UNC thin nylock nut and narrow flat washer ASSEMBLY NOTE Ensure 1 regular flat washer is inserted between the bottom of the top door plate and the top of the top body plate and the top of the bottom door plate and the bottom of the bottom plate Install the door cylinder PN 101 0069 onto the lugs on the door weldment and body typically welded to the top plates Secure the rear of the cylinder with a gt x 2 UNC hex socket head shoulder bolt and the front of the cylinder with a gt x 1 UNC hex socket head shoulder bolt Install the RH rigid sling bracket PN 101 1244 and the LH rigid sling bracket PN 101 1245 Secure each bracket to the top plate with two x 2 hex bolts and lock washers COY TECHNICAL MANUAL 4 23 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR MAINTENANCE 411 ASSEMBLY
81. NERGY FORWARD INSTALLATION amp COMMISSIONING 9625 9 75 amp FARR Backup 2 C 1 Inspection Of Slings Farr strongly recommends the following practices Acomplete inspection of new load bearing devices and attachments shall be performed by a qualified designated person prior to initial use Each link and component shall be examined individually taking care to expose and examine all surfaces including the inner link surface The sling shall be examined for conditions such as those listed in the removal criteria below In addition daily inspection of slings fastenings and attachments shall be performed by a designated person If damage or defects are found at either inspection the damaged or defective component shall be quarantined from service until it can be properly repaired or replaced Removal Criteria A load bearing device shall be removed from service if conditions such as the following are present Missing or illegible sling identification Cracks or breaks Evidence of tampering is seen sling tag has been modified or obscured or tamper proof nuts are missing Signs of impact on load bearing components including spreader bars lifting lugs rigid slings amp rigid sling weldments and legs amp leg mounts Broken or damaged welds Excessive wear nicks or gouges Refer to the chart below to ensure minimum thickness on chain links supplied is not be below the values listed Minimum Thickne
82. OBAL ENERGY FORWARD This page intentionally left blank TROUBLESHOOTING 5 9 5 amp FARR Backup Adequate maintenance and proper fluid selection is essential for minimizing hydraulic related failures All troubleshooting must be performed by a technician trained in hydraulic systems and familiar with the equipment design assembly and operation The following troubleshooting instructions are intended to be guidelines only Any faults not solved through the use of this guide should be re ferred to our engineering department for their evaluation and recommendations 5 A TONG WILL NOT DEVELOP SUFFICIENT TORQUE POSSIBLE PROBLEM SOLUTION S 1 Malfunctioning relief valve on tong hydraulic circuit See Section 4 B Relief Valve Troubleshooting AS Check directional valve Neutral position should return fluid directly to the reservoir 2 Directional valve is leaking Replace or repair valve to ensure correct operation 3 Power unit is not producing adequate pressure Troubleshoot power unit see user s manual for your particular unit Poor hydraulic pressure at the tong despite ad Restrictions exist in line between power unit and tong Inspect integrity of self seal 4 equate pressure at the power unit or excessive ing couplings to ensure they are allowing full fluid flow Check to ensure no other back pressure in the return line restrictions exist contaminated c
83. ONENT IDENTIFICATION 03 zt HM I 23 ILLUSTRATION 2 B 4 IDENTIFICATION 04 Item Description 17 Brake band 18 Brake band adjustment 19 Clutch shifter access panel 20 Torque gauge mount 21 Manual shifter 22 Backup jaw with die inserts 23 Backup door 24 Backup clamp cylinder 25 Backup rotary section TECHNICAL MANUAL 2 5 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR INSTALLATION amp COMMISSIONING 2 SLING LOAD BEARING DEVICE SAFETY THE SUPPLIED LOAD BEARING DEVICE CHAIN SLING RIGID SLING SPREADER BAR ASSEM BLY FRAME OR ANY OTHER DEVICE THAT BEARS THE PARTIAL OR TOTAL WEIGHT OF THE EQUIPMENT DESCRIBED IN THIS MANUAL HAS BEEN SPECIFIED OR DESIGNED TO SUPPORT THE EQUIPMENT DESCRIBED IN THIS DOCUMENT FARR WILL NOT GUARANTEE THE ABIL ITY OF THE LOAD BEARING DEVICE TO SUPPORT ANY OTHER PART ASSEMBLY OR COMBI NATION OF PARTS AND ASSEMBLIES OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT ADD WEIGHT TO THE EQUIPMENT UNLESS SUPPLIED BY MCCOY MCCOY DRILLING amp COMPLETIONS DOES NOT GUARANTEE THE INTEGRITY OF MODIFIED OR DAMAGED LOAD BEARING DEVICES UNLESS THOSE MODIFICATIONS ARE PERFORMED BY MCCOY McCoy Drilling amp Completions recommends following an industry accepted standard such as OSHA ASME B30 9 2006 or manufac turer s guidelines when performing any r
84. ORWARD HD9625 9 amp FARR Back OPERATION 3 B 2 Breaking A Connection Continued c Ensure the load cell is configured for break out operation see Section 2 F 3 for detailed instructions for configuring the load cell on your equipment d Connect snub lines to the rear of the tong to arrest uncontrolled rotation of the assembly in the event of backup jaw slippage The snub lines must be rated for the applied torque plus whatever safety margins stated by your own operating policies The snub line connection points on the drill floor must be sturdy enough to absorb all applied forces e Open the tong and backup doors see Illustration 2 H 4 f Actuate the lift cylinder control valve to lift the assembly from the drill floor if necessary Pushing the valve toward the center of the tong will retract the lift cylinder to lift the assembly see illustration 2 H 3 Note that rig personnel are required to sta bilize the tong and backup as it is being lifted so it does not swing and collide with other rig equipment Move the tong and backup on to the string RIG PERSONNEL MUST STABILIZE THE TONG AS IT IS LIFTED FROM THE DRILL FLOOR 9 As the assembly is moved on to the drill string the pipe will contact the kicker bar on the rear of the backup door causing the backup door to close Firmly close the tong door against the latch post h Ensure tubing is roughly centered within the tong and backup jaws rig personnel are
85. PROCEDURES CONTINUED 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 4 24 Use to position the rigid sling weldment and connect to the two rigid sling brackets using one rigid sling 00 056 per side Secure each rigid sling pin with two 0 243 x 5 125 hitch pins Pre mount the main hydraulic inlet line to the inlet section on the valve bank Mount the main valve bank to the valve mount weldment PN 00 070 using four UNC x 4 77 hex bolts two narrow flat washers per bolt and four 7 UNC nylock nuts Secure the hydraulic line to the top of the valve mount weldment using a 3 8 UNC threaded U bolt PN 101 2075 and two UNC nylock nuts Install the valve mount weldment on the top plate directly over the top pinion bearing cap Secure with four UNC x 1 hex bolts and lock washers Attach the inlet coupling support weldment PN 101 1138 to the top plate directly behind the RH rigid sling bracket Secure with two UNC x 1 hex bolts and lock washers Attach the adjustment plate PN 101 5075 to the support weldment using four UNC x 1 hex bolts two narrow flat washers per bolt and four UNC nylock nuts Attach the two 20 1 x JIC 1 flange elbows PN 02 9216 to the motor ports using two 20 split flange kits PN 02 9217 Attach the valve mount handle weldment PN 00 0
86. Part 3 4 narrow flat washer 1 09 5013 15 Part 5 8 UNC hex nylock nut 1 09 5614 16 Part Door latch thrust washer 1 02 E0125 1 1 17 Weldment Safety door valve mount protector weldment 1 101 5594 18 Part Safety door valve 1 02 E0190 1 19 Part Door pivot post single door 1 101 5034 20 Part 3 8 UNC x 2 hex bolt 3 09 1054 21 Part Safety door cam 1 101 5598 1 22 Weldment Door weldment 1 AK12 702B KT SINGLE 23 Weldment Door latch handle weldment 1 101 5250 24 Part Door latch 1 101 5246 1 25 Part Door latch bushing 2 02 E0124 26 Part Door bushing 2 02 E0126 AACCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 31 HD9625 9 954 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 24 HD 9 Ricip ExPLopED DRILLING amp 6 32 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 75 amp FARR Backup ILLUSTRATION 6 25 HD 9 Ricip SLING ASSEMBLY Recommended Spares Per Ass y Item Type Description Qty Part Number Critical One Year Overhaul 1 Part Rigid sling adjustment helix 1 1053 1 H 1 2 Part 34 UNC x 9 hex bolt 1 09 1322 1 1 3 Weldment Rigid sling weldment 1 06 000 4 Part UNC x 2 hex bolt 8 09 1046 5 Part helical lock washer 8 09 5106 6 Weldment RH rigid sling bracket 1 101 1245
87. RD Parts amp ASSEMBLIES HD9625 9 5 Tonc amp FARR Backup ILLUSTRATION 6 6 9 Pinion IDLER Recommended Spares Per Assembly Item Type Description Qty Part Number Critical One Year Overhaul 1 Part Bearing retainer 1 02 0008 1 2 Part Bearing seal 1 02 0010 3 Part Gear retainer 2 02 0009 1 4 Part Pinion idler gear 1 01 122 5 Idler bearing 1 02 0075 1 6 Part Pinion idler half shaft 1 01 121 7 1 1 nylock nut 1 09 5740 8 Part V lock washer 3 09 5110 9 Part UNC x 2 2 hex bolt 3 09 1176 10 Part Grease fitting NPT 1 02 0005 1 1 AACCCOY 6 13 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR Backup Parts amp ASSEMBLIES N ILLUSTRATION 6 7 HD 9 Pinion ExPLODED DRILLING amp 6 14 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 75 amp FARR Backup 1 ai ES 1 ILLUSTRATION 6 8 HD 9 PINION Recommended Spares Per Assembly Item Type Description Qty PartNumber Critical One Year Overhaul 1 Part NPT 90 grease fitting 4 02 0093 2 4 2 Part Ya UNC x 1 2 hex bolt 8 09 1168 3 Part V lock washer 8 09 5110 4 Part Top pinion bearing cap 1 997 D15 89 5 Part Pinion bearing spacer 1 1400 89A 1 6 P
88. RSONAL PROTECTIVE EQUIPMENT PPE WHEN OPER ATING HYDRAULICALLY POWERED EQUIPMENT Ensure hydraulic power is deactivated and tong hydraulics are de pressurized before disconnecting the main hydraulic lines McCoy recommends depressurizing the tong hydraulic system before connecting or disconnecting quick connect fittings DEPRESSURIZE EQUIPMENT BEFORE DISCONNECTING MAIN HYDRAULIC LINES 3 A 3 Valve Operation 4 way proportional valves control operation of hydraulic devices on the tong assembly such as hydraulic motors and cylinders When any one valve is centered or in the detent position there is no hydraulic output from the valve When the valve is pushed forward there is an effect and when the valve is pulled back there is an opposite effect These valves feature proportional con trol which means that further extension of the valve handle thereby further opening the valve orifice results in proportionally higher hydraulic output to the controlled device The illustrations on the following pages demonstrate the type and effect of the hydraulic valves with which this tong is may be equipped DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 3 3 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup OPERATION 3 A 3 Valve Operation Continued TONG MOTOR This is a proportional valve Pushing the valve handle forward will cause the tong motor to rotate in a clockwise direction as seen from the top o
89. RVICE TECHNICIAN AND THAT ADEQUATE PERSONAL PROTECTIVE EQUIP MENT IS USED TO GUARD AGAINST PRESSURE INJURIES LUBRICATION INSTRUCTIONS Use a quality multipurpose bearing lubricant that will remain within its viscosity range at expected operating temperatures In addition Farr recommends the following lubrication procedure at the completion of each job prior to storage McCoy recommends that a liberal coating of grease be applied to the cam surface of the rotary drive gear prior to jaw installation Also the clutch inspection plate should periodically be removed and a liberal coating of grease applied to the clutch drive gears and shifting shaft Coat the jaw pins and rollers with a liberal amount of anti seize compound when installing new jaw die kits 4 1 Followers Lubricate cam followers mounted in the cage plate and the body plates surrounding the rotary gear through the grease fittings in the ends of the cam followers 76 locations see illustration 3 E 1 ILLUSTRATION 4 1 Cam FoLLOWER LUBRICATION 4 4 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 5 Tonc amp FARR Backup 4 E 2 Rotary Idler Bearings Apply grease to these bearings through the grease fittings in the ends of the rotary idler shafts located on the top of the tong to the inside of each rigid sling weldment 2 locations total ILLUSTRATION 4 E 2 Rotary IDLER LUBRICATION 4 E 3 Pini
90. Replace shifter yoke if necessary 2 Bent or broken shifter shaft Replace Locking nuts on shifting shaft have loosened and posi tion of yoke has changed Reposition yoke and re tighten locking nuts 4 Shifting yoke has come loose from shifting shaft Inspect yoke and inspect for damage If free of damage replace on shaft and tighten locking set screws 5 Shifting mechanism requires adjustment Adjust shifting mechanism see Section 3 F 2 AACCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 5 9 HD9625 9 55 amp FARR Backup TROUBLESHOOTING 5 G GENERAL COMMENTS The following factors generally contribute to poor hydraulic operation and premature wear of equipment 1 2 3 4 Contaminated hydraulic fluid due to overuse overheating or inadequate fluid filtration Unsuitable hydraulic fluid especially in extreme climatic conditions Defective packing or seals in components of the hydraulic system Poor or incomplete hydraulic system training Users must be fully qualified to operate the equipment and have complete understand ing of the hydraulic system If your hydraulic troubleshooting procedures involve flow and pressure tests at the power unit McCoy Completions amp Drilling recommends construction of a test rig that can easily be connected to the main suction and discharge ports of the power unit 5 10 TECHNICAL MANUAL MCCOY COMPLETIONS MO
91. SSIONING Units designed and manufactured in accordance with EN 12079 and DNV 2 7 1 should be tested and examined in accordance with the following schedule of examination and test The user of the load bearing device shall place a permanent placard or plate upon which the type and date of the last test shall be recorded To avoid confusion the plate shall not carry the date of the next test or examination only the most recent Test Examination NoN DESTRUCTIVE THOROUGH Surrix To BE MARKED EXAMINATION NDE VISUAL On ATTACHED Time INTERVAL LIFTING Tests LiFTING POINTS EXAMINATION To Unit Initial Certification By YES YES YES McCoy Interval Not Exceeding At the discretion of At the discretion of YES 12 Months inspection body inspection body Interval Not Exceeding At the discretion of 60 Months inspection body Following pulley YES YES YES Repair or Alteration 1 Lifting test as per S 7 3 BS EN 12079 or DNV 2 7 1 May 1995 2 T Proof Test non destructive examination VN non destructive examination and visual examination V visual examination 3 Dependant upon whether non destructive examination has been carried out 4 For the purposes of this standard a substantial repair or modification is defined as any repair and or modification that has been carried out which may in the opinion of the inspection body affect the load bearing elements of the container or lifting device or elements that contribu
92. Spring 1 381 3881 713 391 251 743 481 3558 1 77 amp Check Valve Poppat 1 381 24481 069 38 248 1 008 904 258 3 09 Parallel Sealing Face includes inlets and MOL required Fitet in neubal Sections DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 8 19 HD9625 9 amp FARR BACKUP OEM DOCUMENTATION Spring Centered and Detent Spool Operators 14 Stripper Bolt 15 Centaring Spring 18 Spring Guides 17 Datent Sleeve 13 Balls 19 Beaten Spring A Detent Poppel Retainer 21 Detent Spacer 8 20 TECHNICAL MANUAL 1 391 1432 022 391 3581 608 381 1642 D45 391 3283 015 381 0282 010 391 3581 130 391 2583 D08 See Figure 2 381 1432 021 381 3581 633 381 1642 13 391 3283 008 391 0282 009 391 3581 015 391 283 005 AACCOY MOVING GLOBAL ENERGY FORWARD 291 1402 452 381 3581 330 381 1642 181 3281 3384 310 391 0282 011 391 3581 316 391 3384 311 391 3782 208 DRILLING amp COMPLETIONS OEM DOCUMENTATION HD9625 9 5 amp FARR Backup 3 Valve Disassembly Instructions Reference exploded view and parts list Foo Ue page 2 and 3 ur work section detail Stap 1 Valve Bank thi erinical im hee dasem E be bosses closely Had jee valve masxembird afier repairs lave hren made
93. The WLL must never be exceeded The Working Load Limit or Design factor may be affected by wear misuse overloading corrosion deformation intentional alterations sharp corner cutting action and other use conditions See OSHA Regulation for Slings 1910 184 ANSI ASME B30 9 SLINGS ANSI ASME B30 10 HOOKS and ANSI AMSE B30 26 RIGGING HARDWARE for additional information AACCCOY MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL INSTALLATION amp COMMISSIONING 9625 9 5 amp FARR Backup 2 0 3 Lift Cylinder Safety continued The flexible line providing hydraulic power to the lift cylinder has been equipped with abrasion resistant high visibility protective wrap The high visibility wrap allows operators to easily see monitor the position of the hydraulic line at all times and can easily see if the line appears to become entangled or snagged IMMEDIATELY CEASE LIFT CYLINDER OPERATION IN THE EVENT OF ENTANGLEMENT OF THE HYDRAULIC LINE WITH FIXED RIG COMPONENTS OR TONG SUPERSTRUCTURE The protective wrap also prevents wear of the hydraulic line though abrasion Do not remove the protective wrap from the lift cylinder line and replace protective wrap if it is missing torn or split Regardless of use or condition the hydraulic line supplying the lift cylinder must be replaced every two years A REPLACE LIFT CYLINDER HYDRAULIC LINE EVERY TWO YEARS The control valve section on the power tong is equipped
94. ULATION Or REQuiRED DESICCANT 1 Calculate the trapped air volume by measuring the outside dimensions of the tool to be stored and treat that as the volume to be stored For example the external dimensions of a KT20000 20 power tong are 80 25 x 50 5 x 28 which calculates to an approximate volume of 113500 or 66 ft 1 87 2 Multiply the calculated air volume in cubic feet by the recommended amount of desiccant per cubic foot Carrying forth the ex ample used in the previous step the required desiccant charge would be 3 5 g x 66 ft equaling 231 g Several manufacturers offer silica gel desiccant in packaged quantities of 125 grams per bag so two packages of desiccant would be required Please keep in mind that this is a guideline only more or less desiccant may be required in extreme environmental conditions For best corrosion resistance the equipment should be removed from storage and exercised on a regular basis depending on the storage environment Farr recommends that for equipment stored in a salt water maritime or exposed dusty environment repeat steps 9 through 24 monthly For equipment stored in isolated storage in a non maritime environment repeat steps 9 through 24 quarterly Replace desiccant packs at this time depleted desiccant packs may be treated as regular dunnage SHIPPING INSTRUCTIONS The following procedure lists the steps to be followed to prepare your tong for shipping 1 If not already don
95. ULING YOUR EQUIPMENT MISC TONG PARTS Description Part Number Qty Required Pinion bearing spacer 1400 89A 1 Clutch drive gear 997 HT 61 1 Top clutch spacer 01 205 1 Top clutch bearing spacer 01 204 1 Low clutch gear 997 HT 52 1 Splined clutch shaft 01 202 1 Shifting collar 997 HT 62 1 High clutch gear 997 HT 51B 1 Bottom clutch spacer 997 99 1 Clutch o ring 08 1240 1 Detent ball 02 0018 1 Detent spring 997 0 64 1 Shifting shaft 101 5999 1 Shifting fork 101 6169 1 Jaw pivot bolt AK10 056 4 Backing pin 101 4994 1 Cam follower rotary gear guide tong only 02 0016 40 Cam follower rotary gear backup cam ring support SSCF1500 72 Motor Gear 997 A10 149 1 Lined Brake Band Weldment 101 4999 4 Door latch spring 997 13D 1 Door spring stop cylinder 101 0069 1 Rigid sling adjustment helix 1053 1 H 1 Lifting link 02 0516 1 Rigid sling pin 00 056 2 Backup door spring 02 0103 1 BEARINGS amp BUSHINGS Cylindrical roller bearing rotary idler 02 E0104 2 Idler bearing pinion idler 02 0075 1 Cylindrical roller bearing pinion 1234 08 01B 2 Top clutch bearing 02 0077 1 Needle roller bearing clutch 12 1404 4 Bottom clutch bearing 02 0076 1 Door latch thrust washer 02 E0125 1 Door latch bushing 02 E0124 2 Continued on next page DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 5 MOVING GLO
96. VING GLOBAL ENERGY FORWARD HD9625 9 8 FARR Backup AACCODY MOVING GLOBAL ENERGY FORWARD SECTION 6 Parts amp ASSEMBLIES DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 1 MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR B CRITICAL SPARE PARTS The critical spare parts listed on page 6 2 identifies those parts that if missing or damaged results in one of the following possibilities exposure of the operator s to a hazard while operating the equipment the equipment cannot be operated a safe manner the equipment is inhibited from operating at all McCoy recommends having the specified quantities of all critical spare parts on hand at all time The parts indicated in red indicate essential health and safety items Failure to replace damaged essential health and safety components will present immediate danger to personnel McCoy Parts amp ASSEMBLIES strongly recommends that the equipment is removed from service until the damaged or missing components can be replaced The quantities listed in the tables on the following two pages are total quantities that McCoy recommends having on hand at all times See individual parts amp assemblies pages to see the quantity of each part required for each assembly MISC TONG amp BACKUP PARTS Description Part Number Qty Required Clutch drive gear 1234 00 04 1 Shifting collar 99
97. Y Base 2 12 TECHNICAL MANUAL COMPLETIONS MOVING GLOBAL ENERGY FORWARD INSTALLATION amp COMMISSIONING HD9625 9 8 FARR Backup 2 E 2 Hydraulic Component Identification c bm e ILLUSTRATION 2 2 HYDRAULIC COMPONENT IDENTIFICATION 01 ILLUSTRATION 2 E 3 HYDRAULIC COMPONENT IDENTIFICATION 02 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 13 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Back INSTALLATION amp COMMISSIONING 2 E 2 Hydraulic Component Identification Continued ILLUSTRATION 2 E 5 HYDRAULIC COMPONENT IDENTIFICATION 04 2 14 TECHNICAL MANUAL COY MOVING GLOBAL ENERGY FORWARD Lu 109625 9 54 amp FARR Backup INSTALLATION amp COMMISSIONING H 2 E 2 Hydraulic Component Identification Continued 20 19 ILLUSTRATION 2 E 6 HYDRAULIC COMPONENT IDENTIFICATION 05 2 3 Main Hydraulic Connections A pair of hydraulic lines a 1 supply line and a 1 1 4 return line connect the tong to the power unit see illustration below Ancillary devices hydraulic motors hydraulic cylinders etc are connected through the valve block Perform any hydraulic connection when the power unit is not running or when the hydraulic pump is disengaged The possibility of error in inter changing the high pressure supply hose and the low pressure return hose ha
98. Your equipment may require more or less maintenance depending upon the frequency of use and the field conditions under which your equipment operates McCoy has also provided recommended maintenance checklists The intervals in the maintenance checklists are designed for equipment operating at 10 C to 35 C ambient temperature for 10 hours per day McCoy rec ommends that the inspection and maintenance procedures in this section be performed as recommended in the maintenance checklists or in conjunction with your maintenance foreman s experience and best estimate of when your equipment is due for this maintenance Purchased components included with your hydraulic tubular connection equipment for example motors valves etc may specify maintenance tasks and intervals over and above what McCoy recommends as part of their recommended procedures Users of this equipment may choose to perform or ignore these additional tasks at their discretion Premature fouling of particulate filters within your prime mover or ancillary hydraulic power unit requires immediate hydraulic fluid labora tory analysis to prevent premature wear of hydraulic system due to high levels of wear metals in the fluid McCoy Completions amp Drilling recommends tracking all maintenance activity including the lubrication schedule This may be a simple as keeping a paper log or using a software based maintenance tracking utility A maintenance log is a valuable tool that can be used f
99. ace load cell or return to McCoy for repair and re calibration MCCOY DRILLING amp COMPLETIONS GUARANTEES CALIBRATION OF A LOAD CELL TORQUE GAUGE ASSEMBLY FOR A PERIOD OF ONE YEAR MCCOY SUGGESTS THAT THE LOAD CELL TORQUE GAUGE ASSEMBLY BE RETURNED TO THE FACTORY FOR RE CALIBRATION ON A YEARLY BASIS POSSIBLE PROBLEM SOLUTION S 11 Incorrect motor speed selected applies to 2 speed motors only Maximum torque can only be developed when LOW motor speed maximum hy draulic displacement is selected 12 Incorrect tong gear selected Maximum torque can only be developed when LOW motor gear is selected NACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD 5 3 TECHNICAL MANUAL HD9625 9 5 amp FARR Backup TROUBLESHOOTING 5 B RELIEF VALVE IS INCORRECTLY SET OR NOT FUNCTIONING POSSIBLE PROBLEM SOLUTION S Relief pressure set too low resulting in in sufficient tong torque Relief pressure set too high resulting in crushed pipe or gear train failure Adjust setting See following procedure a your tong is equipped with a system pressure indicator proceed to step f If your tong does not have a system pressure indicator a temporary 0 3000 PSI indicator must be installed on the hydraulic inlet Isolate your tong from hydraulic power and depressurize following the procedure in section Tee in a tempor
100. aft ILLUSTRATION 4 1 2 Rotary IDLER GEAR ORIENTATION Slide a rotary idler spacer over each end of the rotary idler Install each rotary idler assembly ensuring bottom of the shafts are inserted through the bottom plate Slide the high pinion gear PN 997 A4 87B over the end of the pinion gear shaft PN 997 A7 86B Ensure the pinion gear is ori ented correctly when installing the high pinion gear see Pg 6 12 for an exploded view Place the end of the pinion shaft with the high pinion gear into the lower pinion bearing installed in Step 4 Install one retainer clip PN 02 0009 into each pinion idler gear PN 01 122 Lightly grease the inside of the gears and press rotary idler bearing PN 02 0075 into each gear tight to the previously installed retainer Secure each bearing with another retainer clip PN 02 0009 Insert each pinion idler half shaft through the pinion idler gear assemblies Place a bearing seal PN 02 0010 over the end of each pinion idler shaft and secure shafts and seals to the gear assemblies using a small retainer ring PN 02 0008 Place the ends of each pinion idler through the bottom plate ensuring the pinion idler gears mesh smoothly with the rotary idler gears and the pinion gear shaft DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 17 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR Backup MAINTENANCE 4 ASSEMBLY PROCEDURES CONTINUED 14 Place the tong body stiff
101. al Section 7 or Section 8 34 While rotating the cage plate ensure that the jaws properly cam If the jaws do not cam properly the brake bands need to be tightened Incrementally adjust both the top and bottom brake bands EQUALLY until proper cam action is achieved Refer to the maintenance section of the manual for instructions on properly adjusting brake bands 35 Perform a full functional test of the tong including if applicable backup components lift cylinder and float frame compo nents Report and correct any hydraulic leaks from the hydraulic valve bank or from any hydraulic cylinders that are used 36 Test safety door feature if equipped Begin rotating the tong at low speed and open the tong door s If rotation does not immediately stop this is an indication that the safety door mechanism is not operating correctly and the tong must be removed from service until the mechanism is repaired Repeat the test while operating the tong in the opposite direc tion If the safety door is operating correctly cage plate rotation will not be inhibited once the door is closed and latched L T 37 NEVER OPERATE YOUR EQUIPMENT WITH BYPASSED MALFUNCTIONING SAFETY DOOR Farr recommends that an anti corrosive agent such as Tectyl 506 be applied to all external unpainted surfaces and 38 chain slings EXCEPT cylinder rods jaw rollers and rotary gear camming surfaces Refer to manufacturer data she
102. allet using 3 4 x 0 029 metal strapping see Illustration 4 L 4 ns N of ILLUSTRATION 4 L 4 SHIPPING INSTRUCTIONS STRAPPING EQUIPMENT TO PALLET If it is not practical to place larger loose items in a wooden crate ensure they are also securely strapped to the pallet using 3 4 x 0 029 metal strapping 6 Use a large polyethylene shipping bag sometimes called a pallet cover to completely enclose the equipment Seal polyethylene bag to the pallet using 1 mil polyethylene wrap Use the wrap to conform the plastic cover to the general shape of the equipment but do not wrap so tight that sharp edges on the equipment perforate the cover 7 McCoy recommends enclosing the equipment a sturdy shipping crate which is securely fastened to the pallet DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 35 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Bac MAINTENANCE 4 M TUBULAR CONNECTION EQUIPMENT RE COMMISSIONING PROCEDURE Perform the following recommissioning procedures when removing tubular connection equipment from short or long term storage back into regular service These procedures are essential for ensuring proper equipment preparation and operation The following procedures also assume that the decommissioning and storage procedures recommended by Farr have been strictly observed o E T 8 O LI LJ 13 0 14 0 15 16 17
103. and lowers A breather port installed in the opposite side of the lift cylinder allows the cylinder to breathe as the piston in the lift cylinder moves The configuration of the plumbing between the lift cylinder valve section and the cylinder determines the action of the lift cylinder for a given valve action McCoy Drilling amp Completions FARR normally configures the plumbing on this tong so that pulling the valve control handle towards the operator supplies hydraulic pressure to the lift cylinder which causes the cylinder to retract thus providing a lifting action Conversely pushing the valve control handle towards the centre of the tong allows a path back to tank which allows gravity to extend the cylinder and lowers the equipment Allowing the handle to go to neutral stops all hydraulic fluid movement to or from the lift cylinder TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD 25 9 55 FARR Backup INSTALLATION amp COMMISSIONING 2 E 4 Hydraulic Circuit Description Continued Actuating the valve handle on the backup control section directs hydraulic fluid to the double acting backup clamping cylinder This is not proportional control meaning that actuating the control valve enables a fixed hydraulic output to the cylinder The configuration of the plumbing between the backup valve section and the backup cylinder determines the clamping action of the backup cylinder for a given valve action McCoy
104. and use caution not to entrap any flexible hydraulic hoses beneath the strapping Before tightening strapping place strapping protectors wherever the metal strapping comes into contact with the equipment ILLUSTRATION 3 K 3 SHIPPING INSTRUCTIONS BACKUP SUPPORT NALCO Y MOVING GLOBAL ENERGY FORWARD 4 34 TECHNICAL MANUAL MAINTENANCE HD9625 9 55 amp FARR Backup SHIPPING INSTRUCTIONS CONTINUED 5 Securely strap the equipment in place using metal strapping Place strapping as close to the cross members under the equip ment legs as possible and use caution not to entrap any flexible hydraulic hoses beneath the strapping guide strapping through beneath the hydraulic hoses Use the following guidelines to determine the strapping requirements Assemblies weighing 1000 Ibs 454 kg or less 3 4 x 0 029 metal strapping 3320 Ibs 1509 kg tensile strength Minimum two straps Assemblies weighing more than 1000 Ibs 454 kg or less 1 1 4 x 0 031 metal strapping 5500 Ibs 2500 kg tensile strength Minimum two straps for assemblies weighing less than 5000 Ibs 2273 kg Minimum three straps for assemblies weighing more than 5000 Ibs 2273 kg Before tightening strapping place strapping protectors wherever the metal strapping comes into contact with the equipment Place the wooden crate containing the tong accessories on the crate next to the equipment Strap the crate to the p
105. art Cylindrical roller bearing 2 1234 08 01B 2 2 7 Part Low pinion gear 1 997 A5 88 8 Part Pinion gear shaft 1 997 A7 86B 9 Part High pinion gear 1 997 A4 87B 10 Part Bottom pinion bearing cap 1 AKO01 151 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 15 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES cx 2 1 2 A E p ILLUSTRATION 6 9 HD 9 CLurcH EXPLODED DRILLING amp 6 16 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES HD9625 9 75 amp FARR Backup ILLUSTRATION 6 10 HD 9 CLUTCH Recommended Spares Per Assembly Item Type Description Qty PartNumber Critical One Year Overhaul 1 Part External snap ring 1 1234 00 04 1 1 2 Part Drive gear 1 997 HT 61 1 1 3 Part Top clutch spacer 1 01 205 1 1 4 clutch bearing 1 02 0077 1 1 5 Part 10 x 34 hex SHCS 6 09 0001 6 Part Top bearing retainer 1 01 203 7 Top clutch bearing spacer 1 01 204 1 8 Low clutch gear 1 997 HT 52 1 9 Part Needle roller bearing 4 02 1404 4 10 Part Splined clutch shaft 1 01 202 1 11 Shifting collar 1 997 HT 62 1 1 12 Part High clutch gear 1 997 HT 51B 1 13 Part Bottom clutch spacer 1 997 99 1 14 Part Bottom clutch bearing 1 02 0076 1 1 15 Part Clutch o ring 1 08 1240 1
106. ary indicator at the safety door supply pressure port Ensure all hydraulic connections are performed by a qualified hydraulic technician Connect a temporary 0 3000 PSI pressure indicator at this location ILLUSTRATION 5 B 1 RELIEF VALVE TROUBLESHOOTING TEMPORARY GAUGE INSTALLATION Re establish hydraulic power to your tong Ensure that no equipment functions are active Loosen the locking nut on the pressure relief valve Open the tong door to activate the safety door system and inhibit tong rotation Activate motor control valve Observe the pressure displayed on the pressure indicator Adjust the relief valve until the pressure indi cated is at the maximum system pressure specified on the specifications page maximum system pressure is the pressure at which your tong achieves its specified torque DO NOT ADJUST PRESSURE RELIEF TO A SETTING THAT ALLOWS HIGHER THAN MAXIMUM SYSTEM PRESSURE DOING SO CREATES A POTENTIAL FOR SERIOUS INJURY OR DEATH AND MAY CAUSE CATASTROPHIC EQUIPMENT FAILURE Release the motor control valve and tighten the locking nut on the pressure relief valve Isolate your tong from hydraulic power and depressurize following the procedure in section Close the tong door and remove the temporary pressure indicator Restore the safety door pressure supply line to factory specifica tions Verify that safety door is operating correctly see section 2 H 5 11 Continued on next page AACCCOY
107. as Section 2 C 2 9 Inserted new Section 2 D Lift Cylinder Installation 2 12 Renumbered Hydraulics as Section 2 E NOV 2013 2 2 13 Moved Hydraulic Component Identification to Hydraulics section numbered 2 2 Rahman 2 15 Moved Hydraulic Connections to Hydraulics section numbered 2 E 3 2 16 Inserted new subsection 2 E 4 Hydraulic Circuit Description 247 Revised Section Tong Backup Jaw Availability amp Installation Renumbered as Sec tion 2 F 2 18 Renumbered Tong Rig Up amp Leveling as Section 2 G All Created new Section 3 Operation 3 3 Inserted new subsection 3 A 1 Operator Training 3 3 3 Inserted new subsection 3 A 2 Operator Safety 3 6 Updated illustration 3 A 5 Tong Manual Shift Control 3 6 Inserted new subsection 3 A 5 Pre Operational Checks Continued on next page DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL vii MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR Summary Of Revisions Continued Date Section Page Description Of Revision Approved 3 3 8 Updated illustration 3 B 1 Master Lifting Link Renumbered Maintenance as Section 4 4 4 Inserted new Section 4 D Hydraulic System Depressurization 4 4 Renumbered Lubrication Instructions as Section 4 E 44 49 Updated all illustrations in Section 4 Lubrication Instructions 4 10 Renumbered Adjustments as Section 4 F 4 10 Updated
108. as high as maximum RPM A restriction in the return line will result in high pressure within the power unit and the tong hydraulic system causing engine speeds as high as maximum RPM and possible failure of the motor seal ACLEARLY IDENTIFIED REMOTE POWER PACK EMERGENCY STOP MUST BE INSTALLED IN THE IMMEDIATE VICINITY OF THE TONG OPERATOR TECHNICAL MANUAL COY MOVING GLOBAL ENERGY FORWARD OPERATION 25 9 75 amp FARR Backup 3 5 Pre Operational Checks continued 3 Boo 10 11 Allow hydraulic system to warm by circulating fluid for about 10 minutes then slowly close the bypass valve to allow hydrau lic fluid to circulate through the hoses and tong Ensure circulating pressure does not exceed 200 psi Inspect all hydraulic hoses and connections on the tong Immediately correct any hydraulic fluid leaks Inspect all gauges Replace leaking or cracked gauges or any gauge not registering a reading Confirm that all load bearing pins and R clip retainers are installed and in good condition rigid sling pins lift cylinder pins Confirm all hydraulic hoses with the exception of the supply amp return to the backup are securely fastened to the tong and are not in contact with the cage plate or creating a snagging hazard Ensure the tong door is securely closed before rotating tong DOOR MUST BE CLOSED AND SECURELY LATCHED BEFORE TONG ROTATION IN ORDER TO ASSURE THE SAFETY OF OPERATING PERSONNE
109. atch screens or filters for example Ensure hydraulic fluid being used is the viscosity recommended by McCoy Drilling amp Completions Power unit pump may not prime if fluid is too heavy and the hydraulic 5 Fluid viscosity is not appropriate too high or too System will overheat if fluid is too light Replace with proper viscosity fluid low Hydraulic fluid viscosity is affected by environmental conditions Ensure the fluid be ing used is suitable for high or low temperatures Replace with proper viscosity fluid for the operating conditions if necessary 6 Worn or damaged tong motor causing slippage Replace or repair worn or damaged motor 7 A bearings or gears causing excessive Replace or repair worn or damaged gears or bearings m Ensure jaw dies are not worn to the point that they cannot grip Ensure the correct 8 Jaws slipping on pipe 2 sized jaws in use Incorrect gauge is being used Ensure gauge is the proper range and has been properly calibrated for the arm length of the equipment in use 9 Torque gauge is indicating incorrectly Gauge has been damaged Check gauge operation and calibration on independent system Gauge has mistakenly been married to an incorrect load cell Incorrect load cell is being used Air is trapped in torque measuring circuit load cell hydraulic line or gauge Refer to 10 Load cell is measuring incorrectly torque measurement troubleshooting in Section 6 of this manual Load cell has been damaged Repl
110. ate any residual pressure in the remainder of the hydraulic control system 7 Disconnect the hydraulic RETURN line from the equipment 8 Disconnect remaining hoses such as case drains or lines connected to the turns counter HYDRAULIC PRESSURES AS HIGH AS OPERATING PRESSURE MAY REMAIN TRAPPED IN SMALL AREAS OF THE EQUIPMENT ENSURE ALL MAINTENANCE IS CARRIED OUT BY A QUALIFIED SERVICE TECHNICIAN AND THAT ADEQUATE PERSONAL PROTECTIVE EQUIP MENT IS USED TO GUARD AGAINST PRESSURE INJURIES Perform an initial wash of the tong in order to remove the majority of dirt and grease build up Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid and dirty grease Remove the access panel on the side of the tong directly adjacent to the shifter mechanism Use a flashlight to perform a visual inspection of the gear train through the access panel and the opening of the rotary gear If gear damage or chips of metal are seen the tong should be removed from service and overhauled to avoid further damage Replace access panel when inspection is complete Perform a visual inspection of all fasteners and protruding body pieces example hydraulic valve mounts inlet amp outlet line supports tong legs shifter handle pivot lugs Tighten or replace loose or missing fasteners Farr recommends that dam aged or missing body parts be repaired or replaced as soon as possible Inspect the jaws and dies Inspec
111. ated If gear damage or chips of metal are seen the tong should be removed from service and overhauled to avoid further damage Replace access panel when tion is complete Inspect all jaws and dies in use for the maintenance interval Inspect the jaw roller pins for signs of damage replace pins 1 4 if necessary If the pins are welded place remove and quarantine the jaw until the weld is repaired Ensure dies are secure in the jaw replace worn dies if necessary Ensure that the jaw rollers rotate freely 1 Inspect backing pin s If cracked broken or bent it they must be replaced Inspect top and bottom brake band linings replace if necessary Unequal wear of the brake bands indicates that the 1 6 brake band tension is not evenly adjusted Refer to the maintenance section of the manual for instructions on properly adjusting brake bands 1 7 a Inspect door springs Ensure the springs retain sufficient strength to be able to assist the opening of the door and to keep the door open springs should also help to snap the door shut Inspect backup springs if applicable The rear extension springs should be equally extended and the front leg springs 1 8 C should be equally compressed Ensure that neither of the rear backup springs have been over extended and lack suf ficient tension to adequately support the backup Ensure that neither of the front leg springs have been over compressed a
112. ates equally well in either direction and smoothly throughout its entire pressure and speed range Looking into the end of the shaft rotation is clockwise when oil is supplied to port HORSEPOWER LIMITATION Maximum horsepower limitations may vary with different applications When using the 15 Series Motor above 75 HP consult a Rineer Application Engineer AACCCOY MOVING GLOBAL ENERGY FORWARD 9 55 amp FARR Backup FILTRATION 25 micron minimum FLUID We suggest premium grade fluids containing high quality rust oxidation and foam inhibitors along with anti wear additives For best performance minimum viscosity should be maintained at 100 SSU or higher Fluid temperature should not exceed 180 F Elevated fluid temperature will adversely affect seal life while accelerating oxidation and fluid breakdown Fire resistant fluids may be used with certain limitations Contact Rineer for additional information CASE DRAIN The 15 Series Motor is designed for either internal or external case drain Two case drain ports are supplied When using internal case drain simply plug the two ports When using external case drain use the port at the highest elevation We recommend case drain pressure of 35 PSI or less when using the standard seals CASE DRAIN CIRCULATION Fluid should be circulated through the case when a temperature differential exists between the motor and the system in excess of 50 F
113. camue fio et and Lew et maimam ber fier cumng ien bol io male i 125 al AACCCOY MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 55 amp FARR Backup a Valve Assembly Instructions Detent Spool Assembly Step 1 Spool Assembly Detent Apply Packer Hr Che seal Fig 1 inrer 8 amc al ame ihe Hide the back np fing Fig 1 aed cune peuisver plae Fig 1 ien omi the anneal Posbon the i that ey de iterfene epus OOF faac Da na the Lering do in will the slap eer Une nahen Apply 2 drape isl Laetare 26274 np an equivalent anacrohw nesr 1 meddle of the CALHON ihi adbcive instructions nz proper cleaning sad curing Failure clean prepare paris pruperbe may result fibre Step 2 Spool Assembly Detent the deter retainer lap 2 ciem vba aged Teuqua re ball pekine 175 Tis m Em be ax by sing a cnmaesdpor the Tuus af the eleva and holds
114. ce instructions in this manual will assist you in giving your equipment the care it requires Please carefully read the manual before installing and using your equipment Replacement parts are readily available from McCoy Drilling amp Completions FARR in Edmonton Alberta Note that many parts are transferable between FARR tongs and backups Should you need replacement parts or should you experience any difficulty not covered in this manual please contact McCoy Drilling amp Completions FARR 14755 121A Avenue Edmonton Alberta Canada T5L 2T2 Phone 780 453 3277 Fax 780 455 2432 Email Engineering engFarr mccoyglobal com Email Sales salesFarr mccoyglobal com Website http Awww mccoyglobal com drilling completions ILLUSTRATION 1 4 1 KT9625 Power amp Backup DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 1 3 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup INTRODUCTION amp SPECIFICATIONS ILLUSTRATION 1 4 2 HD9625 FBU Dimensions REPLACEMENT FASTENERS BOLTS NUTS CAP SCREWS MACHINE SCREWS ETC MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHERWISE SPECIFIED 1 4 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD INTRODUCTION amp SPECIFICATIONS HD9625 9 55 amp FARR Backup In addition to the HAZARD areas of this equipment that are coated YELLOW a rotating cage plate assembly and backup clamp cylinders po
115. ch posts 9 Centre the joint roughly midway between the tong and backup jaws rig personnel are required to stabilize the tong and backup around the connection until the jaws have been clamped shut Actuate the backup clamping valve push it toward the centre of the tong to clamp the backup jaws on to the tubing below the connection point Note that the backup control is clamp and release meaning that once the backup jaws are clamped the jaws remain under clamping pressure until the operator manipulates the backup control handle to release pressure see Illustration 2 H 5 next page DRILLING amp 3 10 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD OPERATION HD9625 9 55 Tonc amp FARR Backup 3 1 Making A Connection Continued ILLUSTRATION 2 H 5 Backup CLAMP 10 Begin rotation with the tong in high gear and the tong motor set to high speed high speed low torque See Section 2 G 2 to set the tong motor to high speed and Section 2 G 3 to properly set the tong to high gear Do not shift gears while the tong is rotating SHIFTING TONG WHILE ROTATING THE MOTOR AND CAGE PLATE MAY RESULT IN CATASTROPHIC GEAR TRAIN FAILURE 11 Push the motor control valve toward the tong to rotate the cage plate in the make up direction ILLUSTRATION 2 H 6 Motor Make up 12 When the tong jaws cam on to the tubing push the rotation control handle all the way in to thread
116. ch requires adjustment Adjust switch as per section 3 F 5 2 Safety door switch has failed Test safety door switch for proper function and replace if necessary 3 Contamination in hydraulic lines Ensure all three flexible hydraulic lines to safety door switch are free flowing 4 Pilot to open valve in safety door valve block is Remove each valve Inspect seats and springs Replace valve s if damage is seen malfunctioning on valve seats or if spring appears to be damaged or broken 5 6 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD TROUBLESHOOTING 5 D TONG RUNNING TOO SLOWLY HD9625 9 25 amp FARR Backup POSSIBLE PROBLEM SOLUTION S Obstruction in tong hydraulic circuit preventing ad equate flow Inspect self sealing couplings to ensure they are properly engaged The main hydraulic lines supply and discharge to the tong are obstructed Remove and clean if required Power unit is not producing adequate flow or pres sure Troubleshoot power unit see user s manual for your particular unit Tong motor is excessively worn and is leaking hy draulic fluid past the vanes Replace motor or rebuild as per Section 7 of this manual Bearings in gear train and rotary section are ex cessively worn Overhaul tong See Section 3 of this manual for tong overhaul procedures Shifter has malfunctioned and the tong is not shift ing to high gear Inspect and repair
117. cription Pilot operated balanced piston relief cartridges are normally closed pressure regulating valves When the pressure at the inlet port 1 reaches the valve setting 4 the valve starts to open to tank port 2 throttling flow to regulate the pressure These valves are accurate have low pressure rise vs flow they are smooth and quiet and are moderately fast 3 Of So BI Technical Features Will accept maximum pressure at port 2 suitable for use in cross port relief circuits If used in cross port relief circuits consider spool leakage Not suitable for use in load holding applications due to spool leakage All 2 port relief cartridges except pilot reliefs are physically and functionally interchangeable same flow path same cavity for a given frame size HD9625 9 Tonc amp FARR Backup hydraulics Capacity 25 gpm 95 L min Model RPEC LAN gt a Download LOCATING ei pm PORT OUTLET Main stage orifice is protected by a 150 micron stainless steel screen Back pressure on the tank port port 2 is directly additive to the valve setting at a 1 1 ratio Stainless steel cartridge options P or W are intended for use within corrosive environments with all external components manufactured in stainless steel or titanium Internal working components remain the same as the standard valves
118. d to assure a safe functional system design DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 8 29 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 8 FARR Bac e These valves have positive seals between port 3 and port 2 OEM DOCUMENTATION e Stainless steel cartridge options P or W are intended for use within corrosive environments with all external components manufactured in stainless steel or titanium Internal working components remain the same as the standard valves e Incorporates the Sun floating style construction to eliminate the effects of internal parts binding due to excessive installation torque and or cavity cartridge machining variations Technical Data 8 30 alve Hex Size alve Installation Torque Full Open Pressure Drop 15 10 5 0 0 60 120 180 240 0 20 Q L min Q Option Selection LKHC X D Preferred Options Control Cracking Pressure Standard Options X Not Adjustable TECHNICAL MANUAL 17 1 8 1 Pp 2 25 1 5000 Pp Pp 4 795 129 1 1 4 150 160 Buna 990 017 007 Viton 990 017 006 Full Open Pressure Drop External Material Seal Material N Buna N V Viton MOVING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS OEM DOCUMENTATION Pilot operated balanced piston relief valve Functional Group Products Cartridges Relief 2 Port Pilot Operated Balanced Piston Product Des
119. d dirty grease Remove the access panel on the side of the tong directly adjacent to the shifter mechanism Clean the interior of the tong thoroughly using either water do not use a pressure washer or an appropriate solvent based grease cutting cleaner such as Varsol Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid dirty grease and cleaning agents Make a note if any metal shavings or metal pieces are flushed out of the gear train cavity if shavings or metal pieces are seen the tong must be overhauled before it is returned to service Clean the exterior of the tool thoroughly using either water do not use a pressure washer or an appropriate solvent based grease cutting cleaner such as Varsol Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid dirty grease and cleaning agents Inspect all fasteners and fastener safety wires Replace any missing fasteners use Grade 8 bolts only Re torque all exter nal fasteners to SAE specifications Inspect backing pin s If cracked broken or bent it they must be replaced Repair or replace any damaged or missing external body parts such as torque gauge mounts hydraulic supports safety door protectors etc Inspect all paint locations in which the paint has been damaged must be repaired prior to storage Prepare areas to be painted to ensure they are free of grease dir
120. d sling helix lifting link 1429 39 02 1 346 hitch pin rigid sling pin security 02 0028 4 Backup door pivot bolt 02 0101 1 3 narrow flat washer backup door pivot 09 5013 1 34 UNC nylock nut backup door pivot 1429 39 02 1 HYDRAULIC COMPONENTS Description Part Number Qty Required Motor seal kit 87 7110 1 DVA35 Seal Kit 07 0004 1 Relief Cartridge DVA35 10 0010R 1 Relief Cartridge Safety Door 08 1625 1 Hydraulic Hose Lift Cylinder Supply If lift cylinder is installed 02 0934H 1 High Visibility Protective Wrap Lift Cylinder Hose If lift cylinder is installed 02 E0203 1 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD This page intentionally left blank HD9625 9 54 amp FARR Backup 9 Parts amp ASSEMBLIES 4 ILLUSTRATION 6 1 HD 9 GEAR TRAIN ISO View ITEM TYPE DESCRIPTION QTY PART NUMBER 1 Assembly Pinion gear assembly see Pp 6 14 6 15 1 PA LW 9625 2 Part Rotary gear 1 01 001 3 Part Cam follower 40 02 0016 4 Part Motor gear 1 997 A10 149 5 Assembly Clutch assembly see Pp 6 16 6 17 1 CA LW 9625 6 Assembly Shifting shaft amp shifting fork See Pp 6 18 6 19 1 7 Assembly Pinion idler assembly See 6 12 6 13 2 PIA LW 9625 8 Assembly Rotary idler assembly See Pp 6 10 6 11 2 RIA KT9625 9 Part Cam follower 40 SSCF1500 6 8 TECHNICAL MANUAL AACCOY MOV
121. damage Connect the female quick connect on the lift cylinder hydraulic hose to the male quick connect fitting attached to the needle valve on the tong valve bank Once the fitting has snapped into place give the hydraulic line a light tug upwards to ensure the fitting is securely seated If not already done connect the main hydraulic supply to the power tong see section 2 F for proper hydraulic connection pro cedure Energize the hydraulic supply to the power tong Lift the power tong approximately three inches off the work surface and suspend the tong for approximately thirty seconds Following the suspension alternately lift and lower the tong slightly to confirm that lift and lower functions each operate correctly ILLUSTRATION 2 0 2 CYLINDER HYDRAULIC CONNECTION Lift Cylinder Safety A CLEARLY IDENTIFIED REMOTE POWER PACK EMERGENCY STOP MUST BE INSTALLED IN THE IMMEDIATE VICINITY OF THE TONG OPERATOR McCoy Drilling amp Completions recommends following an industry accepted standard such as OSHA ASME B30 9 2006 or manufacturer s guidelines when performing any rigging and overhead lifting Use by untrained persons is hazardous Improper use will result in serious injury or death Do not exceed rated capacity Working Load Limit WLL is the maximum allowable load in pounds which may be applied to the load bearing device when the device is new or in as new condition and when the load is uniformly and directly applied
122. dimensionally larger when measured from the top of the to the bottan of the housing These are referred to as hi boy s chons These witho work pon can use the low profile castings Which are called lo boy sections 8 18 TECHNICAL MANUAL REPLACEMENT PARTS The illustrations and instructions in this manual apply only to the V A VG series assemblies subassembligs and components All valve except for spaols and housings nre available as replacement parts or subasstmblies Spools honc fitied thew individual housings oo damage to either of these components means the entire section must replaced We recommend that you use only genuine YAG series replacement parts in your service program Manufactured io the same xacting tilerances and quality controls as the original equipment genuine VANG replacement parts may help prevent premature component failure and costly downtime Service parts and assemblies available yx r orginal equipanent dealer or amy authorized distributor MAINTENANCE Valves are aften used im hazardous envirmments Inspect them frequently for damage due to improper use corrosion or normal wear If needed repairs should be made immediately Always refer to the machine manual for the proper procedure to remove the valve from the machine Remove the valve bank from the equipmeni disconnecting all hoses eomm handles and linkage
123. discarded Step 6 Transition Check The transimon check vs m the Hagom Sever ot york ceni 4 by clang ie a parts dawn o not clamp on ihe machined surfacu enina ihe chedi eap Fig POR id itd sicul Fig 1 teen ihe ihe cheek Fog hiem 12 ihe valve pappe 1 em 13 SHITE cylinder sections piiris neulrali have a rrsasitiasn Mihir scithans have only s plug COY MOVING GLOBAL ENERGY FORWARD 8 22 TECHNICAL MANUAL OEM DOCUMENTATION HD9625 9 55 Tonc amp FARR Backup 5 Valve Disassembly Instructions Spool Disassembly Spring Centered Spool he amog should iman the panl unie fess paris Cince tbe spool is the wok secon hominy m man Dre Namal les ewe Messe rhe apace versucally ina on hee Lac an eee ibe bali rig L den a wrench Lighaly Us witli hammer and ni hres the adhesive Caina applica ud hent be to neu ihe sirippier hile inae am thread adhesrer Was werd dibeni aikin li CAUTION Too much hear may distor le spam Ad be
124. e If it is not simply lift up and place in the correct position see Illustration 2 next page The cage plate opening must be aligned with the door opening when setting the back ing pin position Set the position of the backing pin on the backup in exactly the same fashion 3 8 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD OPERATION 25 9 55 amp FARR Backup 3 B 1 Making A Connection Continued ILLUSTRATION 3 B 2 SETTING BACKING PIN To Make up Position 3 Ensure the load cell and snub line s are properly configured for making up connections The snub line is a length of wire rope that connects the rear of the tong body to a sturdy anchor on the drill floor see Section 2 F 1 The snub line prevents the tong body from spinning in the opposite direction of the cage plate when torque begins to build in the joint The snub line must be rated for the applied torque plus whatever safety margins stated by your own operating policies The snub line connection point on the drill floor must be sturdy enough to absorb all applied forces when making up the joints When mak ing up joints the snub line is attached to the driller s side of the tong which is the left side of the tong as seen from the rear For accurate torque measurement the snub line must be perpendicular to the vertical and perpendicular to the centre line of the tong 4 Actuate the lift cylinder control
125. e Cartridges For inlets and Mid section inlets Dassriptan Marin PV peessun range 8002008 pes Facrary set 2 1500 psi 50 CASED M in RV piste range 2001 2500 psi Factory sor 2600 dh 90 Main rad valeas pug DAS Acong Sochor Way 07 C ykncm Spoo Deubla Acting Biria ay 3 Psiti n Floal en Spool DRILLING amp 8 16 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION AACCOY SAS Cylnder HD9625 9 75 amp FARR Backup ng Hold Spoal Brief Circuit Descriptions Baries Circult Seen m iy Was rri inr cech larman sei me requi ES Comer hein werk die rues ESTA ih jahi thus open cand dfu dli The ire d tu alie vB funcion ctis ine Heri inem fe ope Spe one aped oni ura purs Du arn ciem ques Ag foem en fers pu ui nic rum epar car inr T iuf cis E caps Dess Diraka linden wei unns eiit Sis directi Gi Tearm amp c
126. e in bearing bore 1 Loosen clamp screw in lock nut 2 Unscrew lock nut and remove 1 Loosen and remove 8 each 10 32 bolts 2 Pry off seal plate with screw driver 1 Press shaft out of bearing box 2 Proceed to step 9 disregarding steps 11 amp 12 Loosen and remove 8 each 3 8 bolts with 5 16 socket head wrench NALCO Y MOVING GLOBAL ENERGY FORWARD 8 10 TECHNICAL MANUAL OEM DOCUMENTATION HD9625 9 8 FARR Backup WARNING RINEER RECOMMENDS FOLLOWING ALLSTANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION DISASSEMBLY OF ROTOR STATOR CARTRIDGE DISASSEMBLY OF FRONT HOUSING AND SHAFT 1 Mark one side of the motor for proper assembly paying careful attention that the cartridge will not be installed upside down 2 Secure the motor prior to loosening the 5 8 11 bolts 1 Remove front housing 2 Note Two 5 16 ball checks and one main body o ring may be dislodged and fall free With the seal plate removed press shaft and ball bearing out of front housing 1 Remove snap ring from Shaft 2 Press shaft out of bearing NALCO Y MOVING GLOBAL ENERGY FORWARD Lift up rotor stator cartridge and remove from the rear housing 1 Place caniae on any object which will hold it off the table 2 Remove two each 10 32 place screws 3 Remove timing plate 1 Remove o ring and springs with a small scr
127. e remove accessories tong jaws load cell torque gauge etc McCoy recommends wrapping these items protective wrap and placing in a separate wooden crate 2 the equipment on a sturdy pallet constructed of 4 x 4 cross members and 2 x 4 flooring McCoy recommends placing a 2 x 6 board across the width of the tong under the legs see Illustration 4 1 1 Ensure the pallet is large enough to accom modate the wooden crate containing the tong accessories ILLUSTRATION 4 L 1 SHIPPING INSTRUCTIONS PALLET TECHNICAL MANUAL 4 33 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR Backup MAINTENANCE SHIPPING INSTRUCTIONS CONTINUED 3 Use crane to support the chain sling if equipped Wrap the chain sling with bubble wrap or another similar protective wrap ping and secure the wrapping with tape Lower the wrapped chain sling so it sits inside the opening of the tong ILLUSTRATION 4 L 2 SHIPPING INSTRUCTIONS WRAPPING CHAIN SLING 4 Do not allow the backup if equipped to float on its support springs during shipping Build a sturdy wooden support structure under the front and back of the backup to support the weight of the backup and release the compression on the springs Strap the backup to the support blocks and pallet independent of the tong using minimum 3 4 x 0 029 metal strapping in at least two locations Place strapping as close to the backup supports as possible
128. e seal plate o ring into groove in the front housing 3 Press seal plate into front housing 4 Install snap ring 5 Proceed to step 30 AACCCOY MOVING GLOBAL ENERGY FORWARD 1 Press bearing onto shaft 1 Reverse the procedures in Steps 8 thru 3 2 Screw lock nut onto shaft until all threads are engaged 3 Tighten clamp screw until lock nut turns with a slight drag 4 Tighten lock nut until desired rolling drag of bearing is obtained see procedure Page 9 5 Tighten clamp screw 6 Tighten all seal plate bolts 2995 ASSEMBLY OF MOTOR 30 1 Install dowel pins into rear housing 2 Install ballchecks into rear housings 3 Install main body o ring 1 Place rotor stator cartridge onto rear housing 2 NOTE Make sure assembly marks from step 3 are lined up 1 Install main body o ring into front housing 2 Install ball checks into front housing 3 Place a small amount of grease over ball checks and o ring 4 Wipe off excess grease 8 13 TECHNICAL MANUAL OEM DOCUMENTATION 1 Install dowel pins into rotor stator cartridge 2 Pour a small amount of clean oil into the cartridge 3 Install front housing onto rotor stator cartridge 4 Make sure alignment marks are lined up 1 Install 5 8 11 bolts 2 Torque bolts to 50 ft Ibs SPOOL ASSEMBLY FOR THE TWO SPEED MOTOR 1 Rotate shaft in both directions to assure that the s
129. eal line or fitting begins to leak while tong is rotating it must be replaced before the equipment is returned to service Rotate tong in high gear for 5 minutes while monitoring temperature of top and bottom bearing caps If the bearing caps are hot to the touch higher than approximately 50 C replace the applicable bearings Likewise if the tong is making unusual noises check for damaged bearings see Maintenance Manual for all bearing locations Install load cell If using a tension load cell perform a visual inspection and replace any cracked broken or distorted components including links and chains If using a compression load cell replace any component that has been crushed or otherwise distorted through compression 3i If applicable inspect the load cell anchor pins tension load cell only Replace the anchor pins if cracking or metal distor tion is seen 32 If applicable the weld securing the single load cell anchor to the bridge bar main plate must be inspected compression load cell only If the integrity of the weld has been compromised the tong must be removed from service until the weld is repaired The load cell beam will need to be disconnected and removed so the weld is visible Before re installing the beam liberally grease the anchor pin before reinserting into the load cell beam 33 Inspect load cell for damage or signs of stress Check oil level in load cell and fill if necessary refer to technical manu
130. ection Releasing the valve handle enables the valve to go to a neutral position directing all hydraulic fluid to the outlet section and back to tank A check valve Item 8 on the hydraulic schematic and on page 2 7 installed on the case drain line between the motor and the main tank return line or the internal case drain protects the motor from excess pressure in the event of blockage in the tank line Actuating the valve handle on the lift cylinder section directs hydraulic fluid to the lift cylinder which is connected to the master link on the rigid sling and provides raising and lowering functions to the tong and backup assembly Although the lift cylinder is designed to be a double acting cylinder normally only the side is connected to hydraulic pressure from the lift cylinder valve Actuating the lift cylinder valve in the lower direction provides a path to tank for the hydraulic fluid in the lift cylinder and allows the load suspended on the lift cylinder to force the hydraulic fluid from the cylinder through the valve In other words the lowering action is a function of gravity not active hydraulics The position of the lift cylinder valve controls the rate at which the cylinder lowers the tong and backup assembly An adjustable needle valve on the pressure line to the lift cylinder allows an operator to set the rate at which hydraulic fluid is supplied to the lift cylinder thus controlling the rate at which the cylinder raises
131. ely high stress placed on the gear train frequently causes gear breakage and creates a safety hazard on the drill floor DO NOT USE THE SNAP BREAK METHOD TO BREAK OUT JOINTS DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 3 7 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR BACKUP 3 B MAKING AND BREAKING CONNECTIONS OPERATION THESE OPERATING PROCEDURES ASSUME THE USER HAS PROPERLY SET UP AND PRE PARED THE EQUIPMENT FOR OPERATION AS PER SECTIONS 2E 2F AND 2G OF THIS MANUAL Set up and prepare your equipment for operation as per Section 2 of this manual Refer to the following sections 2 3 Hydraulic Connections 2 F Tong Jaw Installation e 2 6 1 Tong Rig up and Leveling Suspension e 2 G2 Tong Rig up and Leveling Leveling Your tong and backup assembly should be properly suspended connected to a hydraulic power source and ready to make or break connections at this point 3 B 1 Making A Connection 1 Ensure hydraulic power supply to the tong is energized The master link on the rigid sling must be used to suspend the tong Do not suspend the tong directly from the rigid sling ILLUSTRATION 3 B 1 MAsTER LIFTING LINK THE MASTER LINK MUST BE USED TO SUSPEND THE TONG ASSEMBLY Ensure the backing pin is in the makeup position From the front of the tong the backing pin correctly configured for makeup will be in the 10 o clock position see Illustration 3 B 2 next pag
132. ener plate PN 00 001 onto the bottom of the tong and secure the stiffener plate in place with the v2 UNC x 2 7 hex bolts lock washers and 1 7 UNF nylock nuts used to secure the pinion idler half shafts to the bottom plate Secure the rear of the stiffener plate with a UNC x 1 hex bolt and 72 lock washer next to the clutch bearing ILLUSTRATION 4 1 3 STIFFENER PLATE INSTALLATION 15 Lightly grease clutch o ring PN 08 1240 and insert into the o ring groove in the clutch bearing cap OO ILLUSTRATION 4 1 4 CLurcH O RING INSTALLATION 16 Lightly grease all four needle bearings PN 02 1404 and slide two bearings over each end of the clutch shaft and press tight to the center gear in the clutch shaft 17 Slide the high clutch gear 997 51 over the bottom end of the clutch shaft the bottom end of the clutch shaft be identified by the threaded NPT port for a grease fitting and press on to the two needle bearings on that side of the center gear on the clutch shaft Ensure the gear is properly oriented on the shaft the smaller diameter portion of the gear must be oriented toward the center clutch shaft gear AACCCOY 4 18 TECHNICAL MANUAL FORWARD MAINTENANCE HD9625 9 5 Tonc amp FARR Backup 41 ASSEMBLY PROCEDURES CONTINUED 18 19 20 21 22 23 24 25 Slide the lower clutch spacer PN 997 99 over the bottom end of the clutc
133. ets for proper application and safety information Once all of the above maintenance checklist items have been satisfactorily completed the tool may be returned to service DRILLING amp 4 30 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE 4 L 325 9 55 amp FARR Backup TUBULAR CONNECTION EQUIPMENT DE COMMISSIONING amp SHIPPING Perform the following decommissioning procedures when removing tubular connection equipment from service with the intent of short to long term storage These procedures are essential for ensuring proper protection of the equipment from environmental attack and to aid in the quick turnaround when returning the equipment to service Store all o rings seals packings gaskets etc in strong moisture proof airtight containers Ensure that these items are not crushed nicked or otherwise damaged Do not perform any further actions or maintenance while the tong is connected to any hydraulic power supply Farr recommends that all hydraulic lines are fully disconnected and residual hydraulic pressure is bled off Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid IN ORDER TO MAINTAIN THE INTEGRITY OF INSTALLED SEALS MCCOY RECOMMENDS THAT THE MAXIMUM STORAGE INTERVAL NOT EXCEED ONE YEAR AT LEAST ONCE PER YEAR ALL TUBULAR CONNECTION EQUIPMENT IN LONG TERM STORAGE SHOULD BE RECOMMISSIONED AS PER SECTION 3
134. ewdriver 2 Remove dowels pins 1 Replace plate on rotor stator cartridge 2 Turn rotor stator cartridge over 3 Repeat steps 14 amp 15 TECHNICAL MANUAL 8 11 HD9625 9 55 amp FARR Backup OEM DOCUMENTATION WARNING RINEER RECOMMENDS FOLLOWING ALLSTANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION PLATES Normal wear results in marking of timing plates which does not Impair motor performance Replacement of the timing plate is required if any smearing galling or heat cracks are present 1 Remove the rotor 2 Remove both the rotor and stator vanes 3 Note On motors manufactured prior to 1987 rotor vane slots and rotor vanes should be numbered so that vanes can be reassembled in the same vane slot ROTOR Normal wear results in polishing of rotor faces which does not impair motor performance Examine the rotor vane slots closely Polishing down in the slots is normal but if there is any indication of a pocket forming in the wall of the slot the rotor should be replaced Inspect all springs and seals We recommend replacement of all seals and springs whenever the motor has been disassembled STATOR Normal wear results in polishing of cam form which does not impair motor performances Noticeable wear may be apparent along the corner of one side of the staor vane slot This does not necessarily require replacement of the stator but may sli
135. f equipped retract and extend the float cylinders Leave all cylinders except for the door cylinders in their fully retracted position The general idea is to have as little of the chrome cylinder rods exposed as possible De energize the power unit Repeatedly actuate the tong motor control valve lever IN BOTH DIRECTIONS to dissipate any residual pressure the valve and motor Remove the hydraulic SUPPLY line from the equipment Repeatedly actuate the remaining control valve levers INBOTH DIRECTIONS to dissipate any residual pressure in the remain der of the hydraulic control system Connect a low pressure air supply line 10 PSI or less to the hydraulic supply line and force a small amount of the remaining hydraulic fluid from the valve assembly this will allow for thermal expansion of the hydraulic fluid if the equipment is stored or transported in high ambient temperatures Failure to do this may result in damaged or destroyed seals in the equipment Disconnect the hydraulic RETURN line from the equipment Disconnect remaining hoses such as case drains or lines connected to the turns counter 1 8 If any hydraulic fittings or hoses leaking they must be repaired or replaced before proceeding Wipe all excess grease from outside of equipment Replace the access door panel Use a solvent based cleaner on rags to 1 wipe all external surfaces to remove residual grease or hydraulic fluid Once the outside surfaces
136. f the tong This is the desired direction of rotation for making up a joint Pulling the valve handle in the opposite direction results in counter clockwise rotation which is the desired direction of rotation for breaking out a joint i E L 77 CASI oi n ILLUSTRATION 3 1 TONG ROTATION CONTROL VALVE LIFT CYLINDER CONTROL VALVE This is a direct acting valve Pushing the valve handle forward will cause the lift cylinder to lift the tong vertically Pulling the valve handle in the opposite direction will cause the lift cylinder to lower the tong Releasing the valve handle will immediately stop the lifting or lowering action The needle valve on the discharge of the lift cylinder control valve regulates hydraulic fluid flow to the lift cylinder Closing the needle valve rotating the knob clockwise will increasingly restrict the flow rate of the fluid resulting in slower actuation of the cylinder in both directions lifting amp lowering I P x wu 1 1 F b EE B E ILLUSTRATION 3 2 Lirr CYLINDER CONTROL VALVE NALCO Y MOVING GLOBAL ENERGY FORWARD 3 4 TECHNICAL MANUAL OPERATION HD9625 9 54 amp FARR Backup 3 A 3 Valve Operation Continued BACKUP This is a two way direct acting valve without proportional control Pushing the valve handle forward will cause the backup to engage Pulling backward
137. ff connection The relief valve Item 2 on the hydraulic schematic and on page 2 7 is factory adjusted to limit the maximum operating pressure of the tong to that which will allow maximum torque Maximum operating pressure and maximum torque are listed in the specifications on page 1 3 Actuating the valve handle on the motor control section directs hydraulic fluid to the hydraulic motor Item 9 on the hydraulic schematic and on page 2 7 through the safety door relief valve block Items 5 amp 6 on the hydraulic schematic and on page 2 7 causing rotation of the motor During normal operation pilot pressure from the safety door switch Item 7 on the hydraulic schematic and on page 2 8 directs pilot pressure to actuate the safety door check valves allowing full hydraulic power to the motor The configuration of the plumbing between the motor valve section and the motor determines the direction of rotation for a given valve action McCoy Drilling amp Completions FARR normally configures the plumbing on this tong so that pushing the valve control handle towards the centre of the tong supplies hydraulic pressure to the clockwise rotation side of the motor which is the desired direction of rotation for making up a tubular connection Conversely pulling the valve control handle towards the operator supplies hydraulic pressure to the counter clockwise rotation side of the motor which is the desired direction of rotation for breaking out a tubular conn
138. ghtly affect volumetric efficiency Inspect all parts and replace any parts which obviously show excessive wear or damage VANES Normal wear results 44 Note Measure the rotor in slight flattening of vane tips which does not impair motor performance Replace vane if radius is reduced by 50 Clearance between the rotor vane and rotor vane slot varies with the vane selection The design allows the vane to lean slightly in the slot providing the required mechanical seal TECHNICAL MANUAL and stator length to the fourth decimal point and supply measurement when ordering rotor stator or vanes NALCO Y MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION HD9625 9 5 amp FARR Backup WARNING RINEER RECOMMENDS FOLLOWING ALLSTANDARD SHOP SAFETY PRACTICES SPECIFICALLY INCLUDING WEARING OF EYE PROTECTION ASSEMBLY OF ROTOR STATOR CARTRIDGE ASSEMBLY OF WHEEL MOTOR FRONT HOUSING 25 1 Reverse the procedures steps 17 16 15 and 14 2 NOTE Make sure that the radiused edge of each stator vane points to the rotor and the radiused edge of each rotor vane points to the stator 3 NOTE Make sure Springs are seated in the bottom of the spring pocket in both the rotor and stator ASSEMBLY OF FRONT HOUSING 2 Install snap ring Press shaft and bearing assembly into front housing by pressing on the outer race of bearing 1 Place seal in seal plate 2 Plac
139. gth of the tool in service as listed on the specifications page of the technical manual The images on this page are for illustration purposes only and may not accurately represent the torque gauge and load cell that have been supplied with your equipment THE IMAGES DISPLAYED ARE SUPPLIED FOR ILLUSTRATION PURPOSES ONLY LLUSTRATION 7 A 1 Torque GauGE For ILLUSTRATION Purposes ONLY ILLUSTRATION 7 A 3 Compression Loan CELL Torque gauges and load cells are supplied as a matched calibrated pair Substituting one or the other will render the calibration inaccurate even if the actual model numbers appear to be identical The serial numbers of matching load cell and torque gauges are clearly identified on the calibration certificate Should you suspect the accuracy of your torque measurements or wish to replace either component the pair should be returned to the factory for re calibration before placing into service TORQUE GAUGES AND LOAD CELLS ARE FACTORY SUPPLIED SUPPLIED AS MATCHED CALI BRATED PAIRS IF REPLACING EITHER COMPONENT THE LOAD CELL AND TORQUE GAUGE MUST BE RETURNED TO THE FACTORY FOR RE CALIBRATION BEFORE PLACED INTO SERVICE MCCOY COMPLETIONS TECHNICAL MANUAL 7 3 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Bact Torque MEASUREMENT 7 BASIC TORQUE MEASUREMENT Continued The images on the preceding page are for illustration purposes only and may not accurately represent the t
140. h shaft the side of the spacer with the small shoulder should be oriented toward the lower clutch bearing and the flat side against the high clutch gear Insert the bottom end of the clutch shaft into the clutch bearing cap ensuring that the o ring does not become dislodged the o ring should slide over the outside circumference of the clutch shaft Mesh the high clutch gear with the high pinion gear Slide the shifting collar PN 997 HT 62 over the top of the clutch shaft and mesh with the center clutch shaft gear Slide the low clutch gear PN 997 HT 52 over the top of the clutch shaft and press onto the remaining two needle bearings press tight to clutch shaft shaft center gear Slide clutch gear spacer PN 01 204 over the top of the clutch shaft and press tight to the low clutch gear Slide the low pinion gear PN 997 A5 88 to the pinion gear shaft ensuring that the smaller diameter shoulder on the low pinion gear is facing up Insert two positioning dowel pins PN 09 0092 into the two un threaded holes in the side body weldment on either side of the door opening Install door latch post PN 101 5108 into the machined hole in the front of the bottom plate next to the opening see illustration 4 1 5 ILLUSTRATION 4 1 5 Door LatcH Post INSTALLATION DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 19 MOVING GLOBAL ENERGY FORWARD HD9625 9 amp FARR B MAINTENANCE 4 ASSEMBLY PROCEDURES
141. haft turns smoothly 2 Torque motor to 190 ft Ibs 3 Rotate shaft again in both directions to assure that the shaft turns smoothly NOTE Spool should be oriented as shown for two speed motors with model codes 62 63 68 amp 69 NOTE Slight design variations may exist in motors manufactured either before or after the printing of this manual WHEEL MOTOR SHAFT AND BEARING ASSEMBLY PROCEDURE Ji Allow a minimum of 24 hrs to dry 8 14 Clean ALL assembly parts w lacquer thinner Dip clampnut and clamping bolt separately in lacquer thinner Steps 3 thru 10 must be conducted to completion ONE assembly ata time Press bearing cups into bearing housing Make sure they are pressed completely against bearing shoulders Coat inner race of large cone with 609 green Loctite and press cone onto the shaft Make sure the cone is completely against the shoulder of the shaft Insert shaft and large cone into bearing housing Coat inner race of small cone with 609 green Loctite and press small cone onto shaft Apply 272 red Loctite to the clampnut threads of the shaft Apply 242 blue Loctite to the threads of the clamping bolt and install the clampnut Spin clampnut onto shaft with the B face towards bearings After the nut threads are fully engaged but prior to the nut contacting the bearings 0 tighten the clamping bolt until there is drag on the clamping nut see note Fig 1 Tighten the nut until a 20 to 30
142. has not been included in the total weight of the tong All forces upon the suspension line must be considered when calculating necessary strength of the suspension line The weight of the tong the weight of the lift cylinder the weight of the spring hanger and the force imparted on the suspension line by the spring hanger must all be added together in order to arrive at the total force supported by the suspension line Select your suspension line based upon the total force and the margins of safety dictated by the policies of your company and by estab lished engineering practices Ultimately calculating the force on the suspension line and selection of the suspension line is the complete responsibility of the customer TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD INSTALLATION amp COMMISSIONING HD9625 9 56 amp FARR Backup 2 0 1 Suspension amp Restraint Continued McCoy Drilling amp Completions recommends using dual backup snub lines of sufficient strength to withstand the force imparted by the maximum rated torque of the tong and backup assembly in use The snub lines will arrest uncontrolled movement of the tong and backup in the event slipping of the backup jaws Calculate the force on the snub lines by dividing the maximum torque of the tong by the tong s torque arm expressed in feet For example 22 000 Ibs ft tong with a 28 inch 2 333 ft torque arm will generate 9430 16 of f
143. have been de greased wipe all external surfaces with clean water to remove residual solvent 20 Farr recommends that chain slings be removed and stored separately Rigid slings and other rigid suspension devices may remain in place 21 T Apply grease or heavy oil to all exposed cylinder rods 2 2 C Farr recommends that an anti corrosive agent such as 506 be applied to all external surfaces EXCEPT cylinder rods 4 32 including chain slings Refer to manufacturer data sheets for proper application and safety information DO NOT ALLOW ANTI CORROSIVE AGENTS TO CONTACT CYLINDER RODS CYLINDER ROD DAMAGE WILL OCCUR TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 54 Tonc amp FARR Backup 23 Allow the anti corrosive coating ample time to dry refer to manufacturer data sheets for drying times at room temperature 24 Wrap entire assembly in 100 gauge 1 mil corrosion inhibiting wrap at least 3 layers thick Attempt to ensure that the tool is well sealed within the wrapping including the bottom If possible store in a sealed climate controlled environment If isolated storage is not available Farr recommends storing your wrapped equipment in a secure out of the way location using silica gel desiccant to reduce the humidity within the wrapping As a guideline use 125 g of desiccant for each cubic metre of space or 3 5 g per cubic foot CALC
144. he four heavy hex bolts securing the rear leg assembly to the tong Remove the 1 2 x 3 1 2 bolts narrow washers and nylock nuts securing the front leg weldments to the leg mount weldments Lift the tong up and away from the legs ensure that the front legs do not fall over when the tong is lifted away Place the tong on a suitable surface that will support the entire weight of the tong and allow access to the bottom plate REMOVAL OF TOP PLATE 8 10 qd 12 13 14 15 16 17 18 Continue to support the rigid sling with a crane Remove the two hitch pins from each rigid sling and remove the rid sling pins The rigid sling may now be lifted away from the tong Remove both rigid sling hanger bracket weldments Disconnect the hydraulic connections from the motor Remove the bolts securing the safety door plunger block to the top plate near the door Undo the restraints securing the inlet and outlet lines from their supports and the four 3 8 x 1 bolts securing the valve mount weldment to the top plate Lift the entire hydraulic valve section away from the tong Remove the inlet and outlet support pieces Remove the adjustable outlet support from the top plate Remove the tong door cylinder Remove the door assembly by removing the door pin Remove the 1 outside snap ring from the shaft just inside the top and bottom door weldment plate and slide the shaft out the bottom Support the door assembly as
145. he plunger on the safety door switch is depressed by fully closing the tong door 2 F TONG BACKUP JAW AVAILABILITY amp INSTALLATION 2 F 1 Jaw Availability The following table lists all jaw die kits that are available as standard stocked sizes for this model of tong McCoy Drilling amp Completions Farr offers a good selection of standard jaw sizes However please note that we can custom engineer and manufacture any size of jaw within the range of the tong Jaw systems are available to allow use of die inserts intended for specialized applications Call our sales office for information on jaw and die systems designed for higher or lower grip or non marking applications The table lists standard contoured flat and wraparound die inserts that are available as spare parts However a wide variety of diamond tooth GRITFACEG aluminium and wrap around fine tooth dies are available for specialized applications Please refer to our website for complete information http www mccoyglobal com dies inserts Description Part Number Description Part Number 2 7 8 Jaw Die Kit AK21 JDK 2875 5 3 4 Jaw Die Kit AK21 JDK 5750 3 1 2 Jaw Die Kit AK21 JDK 3500 6 5 8 Jaw Die Kit AK21 JDK 6625 4 Jaw Die Kit AK21 JDK 4000 7 Jaw Die Kit AK21 JDK 7000 4 1 2 Jaw Die Kit AK21 JDK 4500 7 5 8 Jaw Die Kit AK21 JDK 7625 5 Jaw Die Kit 5 1 2 Jaw Die Kit AK21 JDK 5000 AK21 JDK 5500 8 5
146. iangle and highlights information that may aid the user during assembly or operation of your equipment CAUTIONS are also used to ensure common errors are not made during as sembly or operation of your equipment This identifies a CAUTION to users Observance of the following is the full responsibility of the user all descriptions information and instructions set out in this manual any regulation or requirement issued by an authority or agency which may influence operation safety or integrity of the equipment that overrules the content of this document any legal or other mandatory regulation in force governing accident prevention or environmental protection DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL xiii MOVING GLOBAL ENERGY FORWARD This page intentionally left blank HD9625 9 8 FARR Backup AACCODY MOVING GLOBAL ENERGY FORWARD SECTION 1 INTRODUCTION amp SPECIFICATIONS DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 1 1 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank INTRODUCTION amp SPECIFICATIONS HD9625 9 55 amp FARR Backup Congratulations on the purchase of your FARR HD9625 9 heavy duty tong and FARR hydraulic backup This unit will provide you with years of outstanding performance Simple maintenance and care will extend its life and ensure years of excellent performance and reliability The setup operating and maintenan
147. igging and overhead lifting Use by untrained persons is hazardous Improper use will result in serious injury or death Do not exceed rated capacity Slings will fail if damaged abused misused overused or improperly maintained Only grade 80 or grade 100 alloy chain should be used for overhead lifting applications Working Load Limit WLL is the maximum allowable load in pounds which be applied to the load bearing device when the device is new or in as new condition and when the load is uniformly and directly applied The WLL must never be exceeded Working Load Limit WLL is the maximum working load for a specific minimum sling angle measured from the horizontal plane The Working Load Limit is identified on the sling The Working Load Limit or Design factor may be affected by wear misuse overloading corrosion deformation intentional alterations sharp corner cutting action and other use conditions Shock loading and extraordinary conditions must be taken into account when selecting alloy chain slings See OSHA Regulation for Slings 1910 184 ANSI ASME B30 9 SLINGS ANSI ASME B30 10 HOOKS and ANSI AMSE B30 26 RIGGING HARDWARE for additional information THE MINIMUM SLING ANGLE THE ANGLE OF THE LEG OF THE SLING MEASURED FROM THE HORIZONTAL MUST NEVER FALL LOWER THAN THE ANGLE SPECIFIED FOR THE SLING IN USE ILLUSTRATION 2 C 1 SLING ANGLE 2 6 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL E
148. inch pound rolling torque is achieved Tighten clamping bolt on clampnut to 70 inch pounds and recheck rolling torque Apply inspectors lacquer to head of the bolt Note CUTAWAY The slit in the clampnut allows for loose assembly on the shaft Once in position the clampnut clamping bolt MUST be tightened to CLAMPING BOLT a slight drag in order to correctly engage the threads on the shaft to achieve the clamp force required TECHNICAL MANUAL Figure 1 AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD Yo 625 9 55 amp FARR Backup 79 OEM DOCUMENTATION Information Bolt Torque Seal Kits Main Bolts 5 8 11 190 ft Ibs Standard 15 series seal kit Seal Plate 3 8 16 0150940 Wheel Motor only 45 ft Ibs Standard 15 two speed seal kit Grease used for bolt threads 0150940 and o ring retention Standard 15 wheel motor seal kit Pennzoil 707L RED 0150936 Shaft seal assembly lube Mobilgrease special with Moly U 1 DRILLING amp CCOY COMPLETIONS TEcHNICAL MANUAL 8 15 MOVING GLOBAL ENERGY FORWARD HD9625 9 Tonc amp FARR Backup OEM DOCUMENTATION Inlets 2500 psi End Inlet il Viper mj pa RV Outlets Tank Return Type NOTE See Seci n G Page 22 tor Port Plugs Adjustable Relief Valv
149. increasing engine RPM Once engine is warm gradually increase engine RPM until operating speed is reached 23 C Ensure that supply pressure is at or above the tong s specified operating pressure and that the return pressure is less than 350 psi 24 C Perform a visual inspection of pressurized hydraulic lines If any hydraulic fittings or hoses are leaking they must be re paired or replaced before proceeding Rotate tong for one minute stop and reverse the direction of rotation for another minute ending with the opening of the 25 rotary gear facing the gear train De energize the power unit and perform another generous lubrication of the gear train including the gear housing 26 C Energize power unit Rotate tong for one minute stop and reverse the direction of rotation for another minute ending with the opening of the rotary gear facing the gear train 27 De energize the power unit and perform a third generous lubrication of the gear train including the gear housing DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 29 MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR Bac MAINTENANCE Re energize power unit and extend all hydraulic cylinders Inspect cylinder rods for signs of mechanical damage flaking or rust Farr recommends that damaged cylinders be replaced 28 29 30 Rotate tong in low gear for 5 minutes while monitoring pressurized seals and hydraulic lines s
150. ing and maintenance instructions for your HD9625 tong Due to the wide variety of operating conditions these instructions must be considered guidelines rather than absolute operating procedures It is the responsibility of the user to use these guidelines together with an experienced manager to develop operating procedures that conform to all policies set forth by the operating authority ies IDENTIFICATION OF OF WARNINGS AND OTHER NOMENCLATURE OF IMPORTANCE USED IN THIS INSTALLATION GUIDE McCoy Drilling amp Completions FARR uses three indicators to describe items of three degrees of importance A HAZARD to operators or equipment is represented by an exclamation point within a red triangle and identifies items of the highest importance Failure to heed information identified by a HAZARD symbol may result in bodily injury death catastrophic equipment damage or any combination of these A HAZARD may also indicate the potential for dangerous environmental con tamination This identifies a HAZARD to operators or equipment A WARNING is represented by an exclamation point within an orange triangle and contains information that will alert personnel to a potential safety hazard that is not life threatening A WARNING may also serve to alert the user to information critical to the correct assembly or operation of the equipment in use This identifies a WARNING to users A CAUTION is represented by an exclamation point within a yellow tr
151. ing mount weldment 1 AK06 550 11 Part V UNC x 9 hex bolt 2 09 1202 12 Part lock washer 6 09 5106 13 Part UNC x 1 4 hex bolt 6 09 1048 14 Part narrow flat washer 8 09 5119 15 Part 7 UNC hex nylock nut 8 09 5610 16 Weldment Leg mount weldment LH 1 101 5100 Weldment Leg mount weldment RH 1 101 5096 17 Part V UNC x 3 7 hex bolt 4 09 1177 18 Weldment Front leg tube weldment 2 101 2369 19 Part Front leg washers 2 AK06 603 1 20 Part Front leg spring 2 06 606 1 21 Bottom leg collar 2 604 1 DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL 6 35 HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 26 HD 9 Backup DRILLING amp 6 36 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts ASSEMBLIES HD9625 9 5 Tonc amp FARR Backup ILLUSTRATION 6 27 HD 9 Backup Bopy Recommended Spares Per Ass y Item Type Description Qty Part Number Critical One Year Overhaul 1 Part 1 external retaining ring 2 02 0697 2 2 Part V x 7 hex socket UNC shoulder bolt 2 02 0973 3 Part V regular flat washer 2 09 5010 4 Part Door spring 1 02 E0103 1 1 5 Part Door pivot bolt 1 02 E0101 1 1 6 Part Bushing 1 02 E0102 1 1 7 Weldment Door weldment 1 101 4983 8 Part 34 narro
152. ion Continued 16 When both sets of jaws are free align the opening in the rotary gear with the mouth of the tong and open the tong door followed by the backup door Opening the backup door will cause the tong and backup to kick away from the drill string Note that rig personnel may be required to stabilize the tong as it completely releases from the drill string Guide the tong away from the string and use the lift cylinder control to lower it to the drill floor if desired 17 Repeat steps 6 through 16 until the desired number of connections are made up 3 B 2 Breaking A Connection YOUR TONG SHOULD BE PROPERLY SUSPENDED CONNECTED TO A HYDRAULIC POWER SOURCE AND READY TO BREAK CONNECTIONS a Ensure hydraulic power supply to the tong and backup is energized The master link on the rigid sling must be used to sus pend the tong Do not suspend the tong directly from the rigid sling See Illustration 2 H 1 b Set the backing pin on the tong AND backup for breakout operation Lift up the backing pin and rotate it to the break out position which is 2 o clock as seen from the front of the tong The opening in the rotary gear must be aligned with the tong door opening in order to properly set the backing pin see Illustration 2 H 10 Set the position of the backing pin on the backup in exactly the same fashion DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 3 13 MOVING GLOBAL ENERGY F
153. k out configuration remove the bolt and washer set securing the load cell holder to the paddle and move the entire assembly to the other side of the paddle EO 4 ILLUSTRATION 2 6 3 Loan CELL CONFIGURATION Up AACCCOY 2 20 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD INSTALLATION amp COMMISSIONING HD9625 9 5 amp FARR Backup 2 6 3 Load Cell Configuration Continued ILLUSTRATION 2 6 4 Loan CELL CONFIGURATION BREAK Our DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 21 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank 909625 9 75 amp FARR Backup AACCODY MOVING GLOBAL ENERGY FORWARD 3 OPERATION DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 3 1 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank 625 9 55 amp FARR Backup OPERATION TONG OPERATION 3 A 1 Operator Training Many companies set qualification standards that must be met before equipment may be operated without supervision McCoy Drilling amp Completions recommends operator training which typically consists of operation of the equipment under the supervi sion of a trained equipment operator until a satisfactory level of competence is achieved Typical operator training should include Introduction to and general description of equipment Technical specifications and performance data O
154. l pins PN 09 0170 in to their locations in the un threaded holes adjacent to the the clutch drive gear Install the motor mount PN C8 150 on to the top plate and secure with four gt UNC x 2 hex socket head cap screws Install 5 6 x As x 2 square key into the key slot on hydraulic motor shaft Install motor gear PN 997 10 149 on to the hydraulic motor shaft over the key and secure with two UNC x flat point hex socket set screws Install motor on to motor mount Secure the RH side of the motor as seen from the back of the tong with two gt UNC x 1 72 hex socket head cap screws and 77 lock washers The torque gauge holder weldment PN 1500 09 04A is secured by the two LH motor screws position the torque gauge holder weldment in place and secure it and the LH side of the motor with two 72 UNC x 1 4 hex socket head cap screws and 1 2 lock washers DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 21 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup MAINTENANCE 41 ASSEMBLY PROCEDURES CONTINUED 38 Install twenty cam followers PN 02 0016 into the bottom cage plate weldment PN AK20 20W KT and secure the cam followers with UNF thin nylock nuts Install 20 cam followers into the top cage plate PN AK20 10W KT Assemble the top and bottom cage plates around the body plates and rotary gear using two rear cage plate tubular spacers 101 4992 two threaded front cage
155. mmends observing the following practices Wipe off all excess grease Use a solvent based cleaner on rags to wipe all external surfaces to remove residual grease or hydraulic fluid Once the outside surfaces have been de greased wipe all external surfaces with clean water to remove re sidual solvent Farr recommends that an anti corrosive agent such as 506 be applied to all external surfaces Refer to manufacturer data sheets for proper application and safety information Allow the anti corrosive coating ample time to dry refer to manufac turer data sheets for drying times at room temperature Store a clean dry location When returning to service note that a full inspection of the device must be performed TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD INSTALLATION 6 COMMISSIONING HD9625 9 75 amp FARR Backup 2 D LIFT CYLINDER INSTALLATION The lift cylinder is not orientation specific that is the lift cylinder will function the same way independent of which end is connected to the crane and which end is connected to the main lifting lug of the tong or the spring hanger if used However McCoy recommends orienting the lift cylinder with the hydraulic hose connection at the bottom of the cylinder to ensure the hose is not stressed when cylinder is at full extension TEST LIFT CYLINDER BEFORE INSTALLATION REFER TO THE LIFT CYLINDER TECHNICAL MANUAL FOR DETAILED TESTING AND
156. mp the motor control handle slightly to turn the main clutch gear shaft and shifting collar into alignment This is most effective when applying a small amount of pressure on the gear shift lever in the direction you want to shift the tong ensuring the shifting collar will catch when the main clutch gear aligns with either the high or low clutch gear see Illustration 2 G 4 SHIFTING TONG WHILE ROTATING THE MOTOR AND CAGE PLATE MAY RESULT IN CATASTROPHIC GEAR TRAIN FAILURE LIFT HANDLE ILLUSTRATION 3 A 5 MANUAL SHIFT CONTROL Pre Operational Checks McCoy recommends that the following pre operating tests be performed prior to releasing the tong assembly to a operational environment 1 Connect the tong to a hydraulic power source in a controlled environment Ensure the power units operating parameters are within the specifications as identified on Pg 1 3 Ensure the hydraulic connections from the power unit are properly and securely made up see Section 2 D 3 Do not neglect to connect the motor drain line 2 Start the power unit as specified by the power unit operator s manual Open the Bypass Valve on the hydraulic system and inspect all pressure and return line hose connections to ensure correct and secure installation A restriction in the pressure supply hose will result in high pressure within the power unit hydraulic system which will activate the hydraulic governor and increase the engine speed to
157. n approved lifting device of sufficient lifting capacity Use care when attaching the lifting device and safeguard area to avoid endangering personnel or equipment All spare parts must meet or exceed OEM specifications in order to maintain equipment integrity especially protective equipment McCoy recommends that disconnection of hydraulic connectors be performed with the power unit off and the hydraulic circuit depres surized Your equipment uses materials that may be harmful to the environment if improperly disposed of hydraulic fluid grease etc Dispose of all materials according to your company s proscribed environmental protection regulations CLEANING Clean tong thoroughly cleaned with a good petroleum based cleaning agent after each job prior to storage Farr recommends that the motor and valve assembly be periodically removed along with the top tong plate so that guides rollers and gears can be properly cleaned Ensure that cleaning solvents and chemicals are captured to prevent environmental contamination and dispose of all materials according to your company s proscribed environmental protection regulations PREVENTIVE MAINTENANCE Regular maintenance programs are necessary and must be established to assure safe dependable operation of your Hydraulic Tubular Connection System and to avoid costly breakdown maintenance The following maintenance procedures provide information required to properly maintain your equipment
158. n particles system Cylinder leaking or wort Port relief valve nor holding Spool or housing scored or excessively lodged berween check valve and seat Scared or sticking check valve poppet peor Wom pump Defective cylinder vr motar level Luwereseryosr ctl Clogged suction Strainer Suchoi line restrieteil Relief valve not properly sct Relief valve poppet or seat seaned amp sticking open Valve Spool nat shrfled to full stroke Dri or fereygn particles AACCOY MOVING GLOBAL ENERGY FORWARD OEM DOCUMENTATION REMEDY section seal Replace section seals and Loosen mounting bolts and ahim required Clean seal groove replace Corect high back pressure eandition Replace seals ard seal retainers Replace centering swing Check linkage fer mechamieal binding valve und system Check cylinder repair Remave and clean or replace Replace section Disassemble clean amp reisemble Replace pappet Check flow amp pressure er replace Add mil fo Specifications Clean of replace Check Imes Check pressure Replace relief valve Check spool linkage travel DRILLING amp COMPLETIONS OEM Documentation HD9625 9 amp FARR Backup hydraulics Capacity 60 gpm 240 L min Pilot to open spring biased closed unbalanced poppet logic eleme
159. nd correct if necessary Internal mechanism of gauge is damaged Replace gauge Incorrect torque gauge in use not part of the origi nal torque gauge load cell pair Replace gauge with gauge properly calibrated for the load cell in service 4 SYMPTOM GAUGE INDICATION IS ERRATIC OR SLUGGISH POSSIBLE PROBLEM SOLUTION S Insufficient hydraulic fluid in torque measurement section Recharge hydraulic fluid see Section 6 C 2 NOTE Ensure any breaches in the hydraulic system between the load cell and torque gauge are repaired to prevent further fluid loss Loss of damping fluid in torque gauge Top up or refill damping fluid NOTE Ensure leakage points in gauge are identified and repaired to prevent further loss of damping fluid Air bubbles in hydraulic fluid in the torque mea surement system Bleed air from load cell and torque gauge and top up fluid if necessary as per Section 6 0 2 Internal mechanism of gauge is damaged Replace gauge AACCOY DRILLING amp COMPLETIONS MOVING GLOBAL ENERGY FORWARD 7 7 TECHNICAL MANUAL HD9625 9 Tonc amp FARR Bac Torque MEASUREMENT 7 C PERIODIC INSPECTION AND MAINTENANCE 7 0 1 7 2 7 C 3 7 8 ONLY QUALIFIED DESIGNATED PERSONNEL ARE PERMITTED TO PERFORM MAINTENANCE ON THE TORQUE MEASUREMENT SYSTEM Inspection The torque measurement system supplied with your equipment is designed and built to
160. nd still retain enough spring strength to support the front of the backup 1 9 Extend all hydraulic cylinders and inspect cylinder rods for signs of mechanical damage flaking or rust Farr recom mends that damaged cylinders be replaced prior to storage Perform a visual inspection of all hydraulic lines Replace flexible lines if they appear to be cracked fatigued or have vis 20 ible signs of wear from contact with a rigid object If your tong is equipped with rigid hydraulic lines replace any line that is dented or appears to be stressed or cracked 21 C Generously fill the gear train housing with grease through the access panel and also through the opening in the rotary s gear Perform a full lubrication refer to Maintenance section of manual to determine lubrication points 22 Ensure main supply and return connections to the tong are fully made up Re connect the remainder of the hydraulic lines and if applicable the electrical line to the turns counter FAILURE TO ENSURE THAT THE SELF SEALING SUPPLY AND RETURN LINES ARE FULLY MADE UP MAY RESULT IN CATASTROPHIC EQUIPMENT FAILURE If using a stand alone power unit start it now refer to the power unit technical manual for startup procedures Listen to power unit for a moment to see if there are any unusual mechanical sounds rubbing grinding excessive pump noise If using a diesel unit allow sufficient time for the engine to reach operating temperature before
161. nded Spares Per Assembly Item Type Description Qty Part Number Critical One Year Overhaul 1 Part UNC x 2 12 hex bolt 2 09 1017 2 Part narrow flat washer 4 09 1119 3 Part Motor speed control valve 1 10 9035 1 4 Part V UNC nylock nut 3 09 5610 5 Part V narrow flat washer 5 09 5119 6 Weldment Valve mount weldment 1 AK00 070B KT 7 Weldment Adjustable support plate weldment 1 101 5075 8 Part UNC x 1 hex bolt 8 09 1046 9 Part UNC hex nylock nut 2 09 5701 10 Part Ya UNC x 5 hex bolt 3 09 1186 11 Assembly Hydraulic valve assembly DVA35 1 12 Part helical lock washer 4 09 5106 13 Weldment Inlet coupling support weldment 1 101 1138 14 Part UNC nylock nut 4 09 5607 15 Part narrow flat washer 4 09 5124 AACCCOY 6 25 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD HD9625 9 54 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 18 HD 9 Motor amp Mount ExPLopED DRILLING amp 6 26 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts ASSEMBLIES HD9625 9 5 amp FARR Backup ILLUSTRATION 6 19 HD 9 Motor amp Mount Recommended Spares Per Assembly Item Type Description Qty PartNumber Critical One Year Overhaul 1 Part Yo UNC x 1 77 hex socket head cap screw 2 09 2170 2 Part Ve UNC x 1 14
162. ns FARR for further technical advice 4 G RECOMMENDED PERIODIC CHECKS 4 G 1 4 G 2 4 G 3 4 G 4 4 12 Door Stop Spring The spring inside the actuator cylinder must be of sufficient strength to enable the door latch mechanism to snap closed prop erly and to hold the door in the open position when opened Door stop spring fatigue will result in sluggish latch operation Replace the latch spring inside the cylinder when this occurs Backing Pin Perform a visual inspection of the backing pin after each job Replace the pin if stress cracks or excessive wear is found or if either pin is bent Shifting Shaft The shifting yoke is secured to the shifting shaft by one hex jam nut above the shifting yoke and one locknut on the bottom of the yoke Check these nuts after each job Do this by removing the clutch inspection plate and ensuring a snug fit prior to lubrication Torque Gauge Assembly Periodic calibration of the torque gauge is recommended to assure accurate torque readings When having the torque gauge serviced and calibrated it is critical to note the arm length of the tong as indicated in the Specifications section Farr recom mends that the torque gauge assembly be calibrated yearly Periodically check to ensure the load cell is filled with oil see Section 6 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE 9625 9 75 amp FARR Backup 4 H REMOVAL OF TOP PLATE FOR OVER
163. nsert the backing pin threaded rod assembly through the backing pin retainer and secure with the backing pin knob see Pp 6 20 for a detailed exploded view Install upper and lower lined brake band weldments PN 101 4999 Secure the rear of the top brake band to the brake band retainer studs on the top and bottom plates with a 72 UNC x 3 24 hex socket head cap screw and 1 2 UNC thin nylock nut each and secure the front of the weldments to the top and bottom plates with gt x 1 72 hex socket shoulder screws Assemble the door latch see Pg 6 30 for an exploded view 1 Insert the door latch shaft 101 5249 through the bottom door plate until it is about halfway to the top door plate ii Slide a door latch bushing PN 02 E124 shoulder down over the shaft until it is tight to the shoulder on the pivot shaft iii Slide the door latch on to the bushing installed in the last step ASSEMBLY NOTE Ensure the latch is oriented toward the latch post installed in Step 25 iv Slide a second door latch bushing over the shaft shoulder down v Install the latch handle weldment on to the second latch bushing with the handle part of the weldment pointing toward the bot tom plate of the door weldment vi Slide a thrust washer PN 02 E0125 over the top of the latch shaft vii Slide the end of the latch shaft through the top door plate and secure with a UNC nylock nut and narrow flat washer vi Insert the door latch spring P
164. nt Functional Group Products Cartridges Corrosion Resistant Logic Element Unbalanced Poppet Model Pilot to open Switching Element Spring biased closed External Pilot Port 3 LKHC pilot source Product Description These unbalanced poppet logic valves are 2 way switching elements that are spring biased closed Pressure at either work port 1 or 2 will further bias the valve to the closed position while pressure at port 3 will tend to open it The force generated at port 3 must be greater than the sum of the forces acting at port 1 and port 2 plus the spring force for the valve to open NOTE The pilot area port 3 is 1 8 times the area at port 1 and 2 25 times the area at port 2 LOCATING SHOULDER x 1 81 46 0 1 81 46 0 CONTROL SHOWN INSTALLED 17 CAVITY PORT DIMENSION M T ACROSS FLATS 1 1 4 31 8 2 PILOT PORT in mim Technical Features e Because these valves are unbalanced e These valves are pressure responsive operation is pressure dependent at all three ports therefore it is Opening and closing of the poppet are essential to consider all aspects of functions of the force balances on three system operation through a complete areas 1 Port 1 100 Port 2 80 cycle Pressure changes at any one and Port 3 180 port may cause a valve to switch from a closed to an open position or vice versa All possible pressure changes in the complete circuit must be considere
165. nterrupt hydraulic power to the motor when the tong door is opened or even slightly ajar This is a critical safety system and proper adjustment is necessary to maintain the intended function If the rotary gear does not stop immediately and completely stop rotating when the door is opened remove the tong from service and perform the adjustments in this section Over time normal use of the equipment may result in a worn switch plunger or worn door where it contacts the switch plunger resulting in enough clearance between the switch plunger and the door to cause the hydraulic switch to engage and inhibit tong rotation even with the door closed This procedure will enable the equipment user to re establish the proper tolerances between the switch and the door to allow the safety door system to operate as designed 1 Set the tong up in a controlled testing environment Do not connect hydraulic power at this time 2 Open the tong door and check operation of the safety door switch plunger Depress and allow it spring back several times to ensure smooth operation If the plunger binds or jams replace the safety door switch ILLUSTRATION 4 F 3 SAFETY Door ADJUSTMENT 01 3 If necessary align the notch on the safety door cam with the safety door switch plunger Loosen the three bolts securing the safety door cam to the door plate and rotate until the notch in the cam is centered on and in full contact with the plunger of the safety door switch
166. nylock nut cam followers 09 5513 8 narrow flat washer cam followers 09 5123 8 UNF nylock jam nut cam followers 09 5722 8 x 1 12 hex socket head shoulder screw brake band pivot 09 1113 2 UNC x 3 34 hex socket head cap screw brake band adjust 25 6001 1 1 external retaining ring backup clamp cylinder retainers 02 0697 2 34 narrow flat washer backup door 09 5013 1 34 UNC nylock nut backup door 1429 39 02 1 HYDRAULICS Motor seal kit 87 7110 1 Motor speed control valve 10 9035 1 DVA35 Seal Kit 07 0004 1 6 4 TECHNICAL MANUAL MOVING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS Parts 8 ASSEMBLIES 9625 9 amp FARR Backup PARTS REQUIRED FOR OVERHAUL McCoy recommends replacing all parts listed in the tables on pages 6 5 6 6 when overhauling your equipment The parts indicated in red indicate essential health and safety items McCoy strongly recommends replacing these components when overhaul ing your equipment The quantities listed in the table on page 6 5 6 6 are total quantities of each part that McCoy recommends stocking for the purpose of overhaul ing your tong See individual parts amp assemblies pages to see the quantity of each part required for each assembly ITEMS ON THE CRITICAL SPARE PARTS LIST MARKED IN RED INDICATE ESSENTIAL HEALTH amp SAFETY ITEMS MCCOY STRONGLY RECOMMENDS REPLACING ALL ESSENTIAL HEALTH amp SAFETY ITEMS WHEN OVERHA
167. o be painted to ensure they are free of grease dirt or solvent Touch up using a solvent based acrylic paint Farr Blue is paint number RAL5005 contact Farr sales for paint number for custom paint applications Allow sufficient time for paint to dry before proceeding Inspect all external welds Any weld that is cracked or separating must be repaired and repainted before returning the tong to service TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE 9625 9 75 amp FARR Backup Perform a visual inspection of all lifting points if visible damage is seen including cracks broken lugs distorted metal etc replace damaged part s before placing tong in service Also inspect all chains master links and turnbuckles again 1 2 if any damage is noted replace the damaged part s before placing the tong in service Refer to Section 2A of the techni cal manual Sling Load Bearing Device Safety for information on recommended testing and recertification Please note that turnbuckles with part number 101 3086 short turnbuckles use a high strength pin which must be supplied by Farr SHORT TURNBUCKLES HAVING PART NUMBER 101 3086 EMPLOY HIGH STRENGTH PINS WHICH MUST BE SUPPLIED BY FARR Rotate the gear train by hand and use a flashlight to perform a visual inspection of the gear train through the access 1 3 panel and the opening of the rotary gear while the gear train is being rot
168. on Idler Bearings Apply grease to these bearings through the grease fittings in the ends of the pinion idler shafts located on the bottom of the tong on each side of the stiffener plate just behind the brake band 2 locations total ILLUSTRATION 4 E 3 Pinion IDLER LUBRICATION COY TECHNICAL MANUAL 45 MOVING GLOBAL ENERGY FORWARD HD9625 9 75 amp FARR Backup MAINTENANCE 4 E 4 Pinion Bearings Apply grease to these bearings through the grease fittings in the pinion bearing caps located on the top of the tong directly beneath the valve bank and on bottom of the tong in the center of the stiffener plate total of four locations ILLUSTRATION 4 E 4 Pinion LUBRICATION PLATE ILLUSTRATION 4 5 Pinion LUBRICATION PLATE 4 6 TECHNICAL MANUAL COY MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 55 Tonc amp FARR Backup 4 E 5 Clutch Bearings Apply grease to the clutch and clutch shaft bearings through three grease fittings in the clutch bearing cap which is located on the bottom plate Note that the centre grease fitting is recessed into the end of the clutch shaft j ILLUSTRATION 4 6 CLUTCH LUBRICATION 4 E 6 Motor Mount Housing Apply grease to the gears in this housing through the two grease fittings on the bearing cap on top of the motor mount in the area indicated by the red circle ILLUSTRATION 4 E 7 Motor Mount LUBRICATION COY TE
169. oning pressure gauges and valves replacement of door cylinders replacement of fasteners Any replaced component must be an identical component supplied by McCoy Completions amp Drilling Replaced fasteners must be Grade 8 or equivalent or whatever fastener is specified by McCoy 4 A 4 B 4 GENERAL MAINTENANCE SAFETY PRACTICES The practices identified here are intended as a guideline All personnel are responsible for performing their tasks in a manner that ensures worker equipment and environmental safety and may require taking additional steps that are not identified in this section Equipment maintenance shall be performed only by designated qualified maintenance personnel Wear approved eye wear and foot wear and follow all of your company s safety guidelines Do not begin a maintenance task without the proper tools or materials on hand or the proper drawings and documentation necessary Schedule planned maintenance with operators to avoid conflicts unnecessary downtime and the danger of accidental equipment activa tion Notify operations when maintenance procedures are complete and equipment functionality is restored Isolate the location of the maintenance under way to prevent unaware personnel from inadvertently exposing themselves to a hazard Use tape rope or signage to clearly indicate off limits area Replacement of large heavy individual parts and or heavy structural components must be performed using a
170. open during crossover WARNING IN SOME WINCH APPLICATIONS OPEN DURING CROSSOVER SPOOLS 62 or 65 ARE NOT RECOMMMENDED CLOSED DURING CROSSOVER SPOOLS Closed during crossover spools do not allow port to be directly connected to B when the spool is shifting between full and partial displacement Motors with 63 or 67 designations are closed during crossover These motors contain an internal factory preset relief valve This valve protects the motor during shifting only and is not a system relief valve PILOT PRESSURE A minimum of 100 PSI over case drain pressure is required to shift the spool The maximum allowable pressure to port or D is 3 500 PSI SHIFT ON THE RUN The 15 Series Two Speed Motor may be shifted on the run while loaded or unloaded MAXIMUM SPEED Maximum rated speed is the same for either full or partial displacement as stated in the performance data CASE DRAIN AND CROSS PORT LEAKAGE The combined case drain and cross port leakage of the 15 Series Two Speed Motor is approximately 1 GPM per 1 000 PSI This will vary with the oil viscosity OTHER INFORMATION other information as specified under Techinal Information also applies to the 15 Series Two Speed Motor See page 5 9 16 DIA 4 HOLES CASE DRAIN Q PLACES EASE DRAN SAE 1 4 O RING ALTERNATE BOSS B 1 1 4 O RING BOSS REAR VIEW TECHNICAL MANUAL SAE 14T 12 24 OPTIONAL SHAFT FLAT ROOT SIDE FIT INVOLUTE SPLINE
171. optional application specific compression load cells 54 on We pen ran ILLUSTRATION 7 4 Compression Loan CELL ExPLODED AACCCOY 75 MOVING GLOBAL ENERGY FORWARD TECHNICAL MANUAL ToRQUE MEASUREMENT 4SCC X ES Item Type Description Qty Part Number Assembly Standard Turn Counter Encoder Mount 1 60 0001 6 32 x 3 8 Hex Socket Head Set Screw 4 Part Helical Flexible Encoder Shaft Coupling 1 60 0130N Part Internal Retainer Ring 2 1376 13 gt Bearing 2 1376 05 Encoder Housing 1 1392 104A Part Internal Retainer Ring 1 02 0436 G Part Encoder Shaft 1 1392 103A 01 H Part Encoder Gear 1 01 0320A M J Part 10 24 x 1 1 4 Hex Socket Head Set Screw 1 ON ILLUSTRATION 7 5 TURN CouNTER ENCODER Mount ExPLODED 7 6 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Torque MEASUREMENT 1625 9 54 amp FARR Backup 7 B TROUBLESHOOTING Under normal operating conditions and with proper maintenance the torque gauge and load cell system are designed to give lasting trouble free performance Faulty indication on the gauge will very often define a fault within the gauge IF TROUBLESHOOTING REVEALS THAT THERE IS INSUFFICIENT F
172. or easily retrieving maintenance history or identifying trends that require correction DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 3 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup MAINTENANCE 4 D HYDRAULIC SYSTEM DE PRESSURIZATION 4 McCoy Drilling amp Completions recommends that the hydraulic system be de pressurized prior to maintenance any hydraulic nent Perform the following steps to ensure the dangers posed by hydraulic fluid under pressure are minimized ENSURE ADEQUATE CONTAINMENT IS IN PLACE TO PREVENT ENVIRONMENTAL CONTAMINA TION FROM RESIDUAL HYDRAULIC FLUID 1 Rotate the tong to the open throat position Ensure tong and backup doors if equipped are closed Fully extend the lift cylinder De energize the power unit Repeatedly actuate the tong motor control valve lever IN BOTH DIRECTIONS to dissipate any residual pressure in the valve and motor Remove the hydraulic SUPPLY line from the equipment Repeatedly actuate the remaining control valve levers IN BOTH DIRECTIONS to dissipate any residual pressure in the remainder of the hydraulic control system Disconnect the hydraulic RETURN line from the equipment Disconnect remaining hoses such as case drains or lines connected to the turns counter HYDRAULIC PRESSURES AS HIGH AS OPERATING PRESSURE MAY REMAIN TRAPPED IN SMALL AREAS OF THE EQUIPMENT ENSURE ALL MAINTENANCE IS CARRIED OUT BY A QUALIFIED SE
173. orce against the snub line Select your snub lines based upon the total force and the margins of safety dictated by the policies of your company and by established engineering practices Ultimately calculating the force on the snub line and selection of the snub line is the complete responsibility of the customer Snub lines must be securely connected to the rear of the tong and backup assembly and tied off to a suitably rated anchor When properly installed the snub line should be taut enough to allow very little movement preventing the tong from generating excessive force on the lines by snapping tight when rotation is applied MCCOY DRILLING amp COMPLETIONS ACCEPTS NO RESPONSIBILITY FOR DESIGNING AND SELECTING AN ADEQUATE SUSPENSION AND RESTRAINT SYSTEM FOR YOUR DRILLING EQUIPMENT FAILURE TO FOLLOW THE INSTRUCTIONS PROVIDED IN THIS SECTION MAY RESULT IN SERIOUS INJURY TO THE OPERATOR ALL SELECTED FASTENERS SHACKLES CLAMPS ETC USED FOR CONSTRUCTING THE SUSPENSION AND SNUB LINES MUST BE RATED FOR THE CALCULATED FORCES 2 G 2 Tong Leveling The tong must be leveled side to side and front to rear before placing into service The following guidelines will assist you when leveling your tong 1 Place level axially side to side across the tong ensuring that it is parallel with the surface of the tong Use a thin wrench on the flat of the adjusting helix to rotate the helix forcing the lift link to move towards the outer supp
174. orque gauge and load cell that have been supplied with your equipment Please note that the parts listed in the following table are correct for accurate torque measure ment while using the equipment for which this manual is supplied THE TORQUE GAUGE USED IS FULLY DEPENDANT UPON THE ARM LENGTH AND TORQUE RANGE OF THE EQUIPMENT IN USE THE PART NUMBERS LISTED IN THE FOLLOWING TABLE ARE CORRECT FOR ACCURATELY MEASURING TORQUE USING THE EQUIPMENT FOR WHICH THIS MANUAL IS SUPPLIED Item Type Description Qty Part Number Assembly 28 Arm 30K Torque Gauge Compression Load Cell Assembly 1 10 0021C 1 Part 28 Arm 30 000 Lbs Ft Torque Gauge 1 10 0021G 2 Part 8 in Compression Load Cell 1 10 0008C 3 Part Hydraulic Hose 1 02 0069 4 Part Torque Gauge Flange 1 997 D7 5 74 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Torque MEASUREMENT HD9625 9 55 amp FARR Backup Compression Load Cell 8 in Item Type Description Item Type Description A Part 5 16 UNC x 1 Hex Socket Head Cap Screw E Part Diaphragm B Part Load Plate F Part Diaphragm Casing Part 5 16 UNC x 3 4 Hex Socket Head Cap Screw G Part Street Elbow D Part Retainer Ring H Part 1 4 NPT Brass Plug This is the standard hydraulic compression load cell supplied by McCoy Drilling amp Completions Farr Contact our sales department for information about
175. orts of the sling The 3 4 nylock nut on the pin may have to be slightly loosened to allow the helix to rotate Adjust the helix until the level shows that the tong is level side to side Rotate helix using flat 3 4 Nylock nut may require loosening ILLUSTRATION 2 6 1 LEVELING SIDE TO SIDE DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 19 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup INSTALLATION amp COMMISSIONING 2 G 2 Leveling Continued Place a level lengthwise front to back along the tong ensuring that it is parallel with the surface of the tong Loosen the 1 2 jam nuts on the adjusting bolts on rigid sling brackets Completely loosen the adjusting bolts Turn each adjusting bolt equally until tong hangs level front to back Lock adjusting bolts in place with the jam nuts O 1 Loosen 1 2 hex jam nut be fore rotating adjustment bolt ILLUSTRATION 2 G 2 TONG LEVELING FRONT TO REAR 2 6 3 Load Cell Configuration The backup is directly coupled to the compression load cell via the backup body paddle The load cell hanger is simply hung on the paddle and secured through the top of the U by a bolt and washer set and in normal operation does not need to be adjusted or removed The assembly in the first of the following two illustrations has been configured in the make up configura tion to convert the assembly to the brea
176. ounted tong and backup system raise the tong off the beams that it is resting upon Remove the beams 21 protective cloths inspect the paint top of the backup and the bottom of the tong to ensure it has not been damaged by the beam Test safety door feature if equipped Open the tong door s and attempt to rotate the cage plate at low speed low gear 22 both directions makeup and breakout If cage plate begins rotating the safety door mechanism is functional and the tong must be removed from service until the safety door mechanism can be repaired If the safety door is operating correctly cage plate rotation will not be inhibited once the door is closed and latched NEVER OPERATE YOUR EQUIPMENT WITH A BYPASSED OR MALFUNCTIONING SAFETY DOOR 23 C While rotating the cage plate ensure that the jaws properly cam If the jaws do not cam properly the brake bands need to be tightened Incrementally adjust both the top and bottom brake bands EQUALLY until proper cam action is achieved 24 When all of the previous steps are completed you may return your re commissioned equipment to service DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 37 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank HD9625 9 8 FARR Backup AACCODY MOVING GLOBAL ENERGY FORWARD SECTION 5 TROUBLESHOOTING DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 5 1 MOVING GL
177. perating instructions Control systems and interlocks Operating hazards Checks and inspections 3 A 2 Operator Safety McCoy recommends that a hazard assessment of the work area be performed by a designated safety representative before commencing operations A designated safety representative is responsible for verifying that all operators have adequate equip ment and safety training The safety door system is the primary device protecting the tong operator and nearby personnel from the rotary gear Confirm the correct operation of the safety door before every job Never disable the safety door device The area surrounding the tong operating area must be clutter free and free from tripping hazards or protruding objects that may snag hydraulic hoses on the tong backup lift cylinder or torque measurement system Operating surface or drill floor must be kept free of slipping hazards like grease oil water etc Adequate lighting of the work area is required All warnings labels gauges and signs must be clearly visible The components of the tong commonly manipulated or requiring control input are painted green and are safe for continuous handling Areas painted yellow are designated as hazardous areas and contact with those areas must be avoided during operation Always wear all personal protective equipment PPE specified by your company s HSE policy and follow all of your company s safety guidelines ALWAYS WEAR APPROVED PE
178. pin slots face up The outside of the rotary gear rides on top of the cam followers installed in the step 2 4 Press pinion bearing PN 1234 08 01B into bottom pinion bearing cap PN 01 151 and install bearing cap into bottom plate of tong using four gt UNC x 1 4 hex bolts and 77 lock washers 5 Press lower clutch bearing PN 02 0076 into clutch bearing cap PN 01 201 and install bearing cap into bottom plate of tong using four UNC x 1 74 hex bolts and lock washers 6 Press two idler bearings PN 02 E0104 into each rotary idler gear PN AK01 102 Ensure the bearings are pressed tight to the inner flange on the idler gears Insert a bearing retainer ring PN 02 E105 into each idler gear to secure the bearings 7 Lightly grease each rotary idler shaft PN 101 5005 and insert into the gear and bearing assemblies For reference if the rotary idler shaft is inserted through the gear and bearing assembly correctly the snap ring in the gear assembly will be oriented toward the bottom of the idler shaft The bottom of the shaft in not drilled and tapped for a grease fitting Centre the gear and bearing assembly on each rotary idler shaft See illustration 4 1 2 next page DRILLING amp 4 16 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 amp FARR Backup 4 ASSEMBLY PROCEDURES CONTINUED 11 12 13 Snap Ring Bottom of Idler Sh
179. plates that come into contact with the brake band linings Re install access panel Install a set of pre inspected jaws that are the correct size for the pipe or casing being run Install load cell If using a tension load cell perform a visual inspection and replace any cracked broken or distorted components including links and chains If using a compression load cell replace any component that has been crushed or otherwise distorted through compression If applicable inspect the load cell anchor pins tension load cell only Replace the anchor pins if cracking or metal distortion is seen If applicable the weld securing the single load cell anchor to the bridge bar main plate must be inspected compression load cell only If the integrity of the weld has been compromised the tong must be removed from service until the weld is repaired The load cell beam will need to be disconnected and removed so the weld is visible Before re installing the beam liberally grease the anchor pin before reinserting into the load cell beam Re energize power unit TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 amp FARR Backup 20 C Perform a full functional test of the equipment including if applicable backup components and float frame components Re 5 port and correct any hydraulic leaks from the hydraulic valve bank or from any hydraulic cylinders that are used If using a frame m
180. products This document and the contents within are considered confidential information not to be disclosed copied transmitted transcribed in any form or stored on any type of data storage media without the express written consent of McCoy Drilling amp Completions McCoy Drilling amp Completions has made every effort to ensure the information contained in this document is accurate and current This manual is intended to provide equipment operation and safety instructions for your equipment However McCoy Drilling amp Completions does not warrant or guarantee that the information is either complete or accurate in every respect and the user of the manual shall protect indemnify and hold harmless McCoy Drilling amp Completions and all their directors officers employees and agents from and against all liability for personal injury death or property damage resulting directly or indirectly from the use of the information contained in this manual Observance of all descriptions information and instructions set out in this manual is the full responsibility of the user This manual is intended for guidance and informational purposes and must be used in association with adequate training and on the job supervision to provide safe and effective equipment use It is the responsibility of the user to conform to all regulations and requirements issued by an authority or agency which may affect the operation safety or equipment integrity that may o
181. r a shaft or into gears or bearing caps When inserting a shaft through a support roller assembly ensure shaft is greased Also ensure all metal to metal contact in the gear train is adequately greased When graphics are not used in the assembly process please refer to the rel evant exploded diagrams in Section 6 ALL FASTENERS USED DURING REASSEMBLY OF LOAD BEARING COMPONENTS CHAIN SLINGS RIGID SLINGS BACKUP LEGS MUST BE TIGHTENED TO THE CORRECT TORQUE THREADED FASTENERS USED IN LOAD BEARING DEVICES MUST BE SECURED WITH RED LOCTITE TIGHTENING TORQUE GUIDE SAE GRADE 8 FINE THREAD CLAMP LOAD PLAIN PLATED 28 250 5 24 3125 24 375 76 20 4375 Y2 20 500 9 16 18 5625 18 625 16 750 14 875 1 12 1 000 1 14 1 000 1 12 1 125 1 4 12 1 125 1 12 1 375 1 12 1 500 74 20 250 She 18 3125 16 375 76 14 4375 Y2 13 500 9 1 12 5625 11 625 10 750 74 9 875 1 8 1 000 1 4 7 1 125 1 4 7 1 125 1 6 1 375 1 72 6 1 500 3 263 5 113 7 875 10 650 14 400 18 300 23 025 33 600 45 825 59 700 61 125 77 025 96 600 118 350 142 275 SAE GRADE 8 COARSE THREAD CLAMP LOAD PLAIN 2 850 4 725 6 975 9 600 12 750 16 350 20 325 30 075 41 550 54 525 68 700 87 225 103 950 14 ft Ibs 27 ft Ibs 49 ft Ibs 78 ft Ibs 120 ft Ibs 172 ft Ibs 240 ft Ibs 420 ft Ibs 6
182. rapped air to escape f Pump fluid into the system until no more air is seen escaping from the vent port g Replace the vent plug screw and Stat O Seal and tighten securely h Remove load cell from containment vessel and wipe clean Reclaim the hydraulic fluid if it is clean or dispose of all waste materials according to governmental or your company s proscribed environmental protection regulations i Disconnect the hand pump from the torque gauge Replace the brass on the torque gauge check valve fitting Reference Checking Your Torque Measurement System The following steps define a process for determining if your torque measurement system is correctly measuring and indicating within an expected range This procedure is best suited for performing in a shop or location removed from the drill floor within range of a crane This is a reference check and not a calibration Calibrations must be performed at an authorized calibration facility Tension Load Cell a Locate a known weight in the range of approximately 500 to 1000 Ibs 227 to 455 kg and move the weight next to the tong and backup assembly b Remove the tension load cell from the tong but do not disconnect from the torque gauge Suspend the load cell piston side up from a crane capable of supporting the known weight in Step 3a d Connect the rod side of the load cell to the known weight and use the crane to hoist the weight from the surface to be suspended f
183. re d mum ifa Pee ar iun Can Me VASA Parallel Circuits simi zer m th on mtem Laon Peers han Dna lune p LUIS Bra quando Hep nr dre Rude menig H darme ee a di er perso et rp ef Fitparim can IG meb nng fe sra nf ing off el iy h miman Tandem Circuits el m tas room Tar crouts be mendien Tace quicum HA Drm im Tan cnc un n ann anc devi abin goemai baT V i birca Eng id Bari a barii disco reprint w nrc iey ETARA ME s c bein Typical Work Section Schematics mom asa DRILLING amp MOVING GLOBAL ENERGY FORWARD ey ee Fere noc A Ma Cylinder 0 4 Cylinder Parai bin r Pari COMPLETIONS 8 Taman TECHNICAL MANUAL E 0 17 HD9625 9 55 amp FARR
184. reely Continued on next page TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Torque MEASUREMENT HD9625 9 55 Tonc amp FARR Backup 7 C 3 Reference Checking Your Torque Measurement System Continued Tension Load Cell continued e Perform a simple calculation to determine the expected indication on the torque gauge based on the known hoisted weight This is a calculation that must be performed using imperial units eg pounds and feet The calculation is KNOWN WEIGHT x ARM LENGTH in feet For example if the arm length is 36 inches and the hoisted weight is 1000 Ibs the calculation is 1000 x 36 12 3000 Therefore the expected indication on the torque gauge should be 3000 Ibs ft 7 C 4 Repair And Calibration Return the load cell and indicator gauge to the authorized repair facility for repairs and calibration MCCOY COMPLETIONS TECHNICAL MANUAL 7 9 MOVING GLOBAL ENERGY FORWARD This page intentionally left blank HD9625 9 8 FARR Backup AACCCODY MOVING GLOBAL ENERGY FORWARD FARR Section 8 OEM Documentation The manufacturer information contained in this section has been obtained from publicly available web sites and has been provided for information purposes only Farr Canada Corp does not guarantee the accuracy of the information contained in this section All original copyrights claimed by the manufacturer s apply MCCOY COMPLETIONS TECHNICAL M
185. rol and open amp close the door throughout its complete range Slowly close the door until it latches Rotation must not begin until the door is completely closed and securely latched If the safety door does not operate as designed the safety door switch may require adjustment or further troubleshooting of the safety door system may be required See Section 3 F 4 for safety door switch adjustment procedures and Section 4 D for safety door troubleshooting instructions The safety door switch is protected from impact by a sturdy metal guard painted yellow This guard must be inspected before each use of the tong All components of the guard must be in place and all fasteners securing the guard must be intact and tight Ensure wire ties where applicable on safety door components are present and secure and do not show signs of tampering DO NOT OPERATE TONG WITH A MALFUNCTIONING OR NON OPERATING SAFETY DOOR SYSTEM 3 A 6 General Comments Position rotary gear in contact with both idler gears when making up or breaking out joints or collars when torque in excess of 50 of the rated torque is required When making up integral shouldered joints it is essential to make up the last turn of the threads in low gear This reduces the tendency of an instant stop or a sudden increase in torque which induces extremely high stress upon the gear train DO NOT employ the snap break method of breaking out joints when pulling a string The extrem
186. rts 6 2 Recommended One Year Spare 4 6 3 Parts Required For Overhaul 6 5 i a p M 6 8 Rotary Idler ASSOMDLY vez 6 10 Firionddler 6 12 PINION 6 14 6 16 6 18 Plate ASSO MDI 6 20 Tong Body Assembly 6 22 tine Erie co EAR MER sel 6 24 Motor amp 6 26 6 28 6 30 Rigid Sling Assembly 6 32 6
187. s sembly Siep B Install Tie Bolts Wide the rie uli fer costing ore pass 2 em Ule cup pner lenis priy 2 bt fume cupagr sevena Use il m Vir aon nul amd washer fi iban imetrucis ns Tongue ibe ber fi ac croRSOUEDET paliem Tie Bolt Torque Values WAZO 29 ft 346 in libs VG20 42 t los 504 iin Ib VA35 Gd f hs 408 VOAS ft low 900 in Ib 150 Ips 1509 in lbs COY TECHNICAL MANUAL 8 27 MOVING GLOBAL ENERGY FORWARD HD9625 9 5 amp FARR BACKUP Troubleshooting TROUBLE PROBABLE CAUSE Fmched blown ar mrssng Chil leaks herween sections Ohl it end af spool 5prng centered spools d not return neutral Load will not held Load drops when spool moved from neutral motion slow ac operation TECHNICAL MANUAL 0 28 section seal Stud fasteners correctly Mounting plate level Contamination en sal wer pressurized tank core or damaged spool seals Broken centenng sprime Misaligniment af operating linkage Foreig
188. s been eliminated because the supply side coupling is smaller than the return side 1 Hydraulic Supply 1 1 4 Hydraulic Return ILLUSTRATION 2 E 7 HyDRAULIC CONNECTIONS 01 DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 15 MOVING GLOBAL ENERGY FORWARD HD9625 9 54 amp FARR BACKU INSTALLATION amp COMMISSIONING 2 E 3 2 E 4 2 16 Main Hydraulic Connections Continued These hose couplings are self sealing and care should be taken to ensure complete engagement to prevent partial closure of the check valve in the coupling Ensure that the nut female side is completely made up onto the male connector there is a line on the male fitting that indicates complete make up Snug the female fitting right up to the line Make up female fitting to Marked point on male fitting ILLUSTRATION 2 E 8 HvpRAuLIC CONNECTIONS 02 Hydraulic Circuit Description The main hydraulic power source supplies hydraulic fluid to the hydraulic valve block inlet section Item 1 on the hydraulic sche matic and on page 2 7 through a 1 threaded positive shutoff connection Hydraulic fluid circulates through the inlet section the motor control section Item 3 on the hydraulic schematic and on page 2 7 and the outlet section Item 4 on the hydraulic schematic and on page 2 7 at maximum tong pressure before returning to the hydraulic fluid reservoir the tank through a 1 1 4 threaded positive shuto
189. s complete weight at least 36 inches 91 cm off the floor Use a crane to hoist the tong and rear leg assembly and place in position over the backup Guide the rear leg so that the paddle on the backup sits between the vertical plates of the rear leg when the tong and rear leg assembly is in position over the backup TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE HD9625 9 55 Tonc amp FARR Backup 4 ASSEMBLY PROCEDURES CONTINUED 69 Install the rear leg spring AKO6 502 between the rear leg spring mount and the backup body weldment Use two spring clamps AK06 504 and two UNC x 1 7 hex bolts and lock washers per clamp to secure the rear leg spring to the rear leg spring mount ILLUSTRATION 4 1 11 REAR LEG SPRING INSTALLATION 70 Insert a front leg tube weldment PN 101 2360 from the bottom of the backup through the backup body and in to the leg mount weldment on the tong Secure the leg tube with a UNC x 4 hex bolt 7 6 narrow flat washer and a 7 6 UNC nylock nut Repeat for the other leg tube 71 Slide a top spring PN AK06 603 over each front leg tube weldment from the bottom followed by a leg spring PN 06 606 and a bottom spring PN AK06 604 Secure each leg spring and bottom spring cap to the leg tube using a hitch pin PN 09 0268 72 Liftthe tong and backup assembly away from any supporting structures and place fla
190. s ilrippersooti be spring i Fig 2 iem 14 amd gninis Peg 2 will release hnitie rom the apan Detant Spool l hz be rermereed Irons the apaall unless pans pred m be Wrap ihe Bees Fig 2 71 werte Loire EX the cladhacovenid sleeve imd pull firmly As bise wis ihe deteni bai Fig 2 18 Che delent apring Pig 2 tern 153p wall release elis and perem river nni claro dhie rs d PO TE pln ed rper amd meer derent popped retainer Fig 2 im Z0 Place an bar intel ha bort o servie as wrench Lightly deieni poppe reisner wid aii pinch h break llc Canons apple ariin nf hea iem rergulreil apain iine an eerie was weed ur e dien reisunier CAUTION Too much haat may distort the CLEANING INSPECTION AND REPAIR Teepe line apail bine ra check fron pans rmorougnry Beer gextion lor deep scratches gouges oy avente IF belaia beginning roassemhly Pay apeciul od these replace Jh seeshen aj bee uam ic the number amil levies
191. se significant hazards when the equipment is active Keep hands clear of the cage plate and backup clamp cylinders when equipment is energized SAFE areas to handle while the equip gt ment is energized indicated by GREEN coating Keep hands clear of cage plate when equipment is energized TORQUE GAUGE MOUNTS IN THIS LOCATION Keep hands clear of _ backup opening when lequipment is energized ILLUSTRATION 1 3 HD9625 amp FARR Backup Hazarp AREAS MCCOY COMPLETIONS TECHNICAL MANUAL 1 5 MOVING GLOBAL ENERGY FORWARD INTRODUCTION SPECIFICATIONS HD9625 9 54 amp FARR Bi Torque Table Please note that these are ideal values Actual achieved torque is highly dependant upon tong efficiency and final position of rotary gear when full torque load is reached Maximum torque is only available in low gear and full motor displacement High Speed Half Displacement Low Speed Full Displacement Pressure Gear Gear HI LO HI LO PSI MPa 1000 6 895 1500 10 34 2000 13 79 2410 16 62 Lbs ft 800 1300 Nm 1085 1763 Lbs ft 4000 6500 Nm 5423 8813 Lbs ft 1600 2600 1800 2440 9000 12202 3500 4745 2200 2983 11000 14914 4300 5830 MAXIMUM RATED TORQUE 22000 LBS FT 29823 Nm MAXIMUM SYSTEM PRESSURE 2410 PSI 16 616 MPa Speed Table Gear Displacement Low Half High Full Nm 2169 3525 Lbs ft 8000 12900 17
192. shift mechanism as necessary Hydraulic fluid viscosity too high Ensure hydraulic fluid meets McCoy Drilling amp Completions specifications Ensure hydraulic fluid is appropriate for climatic conditions especially during cold weather operation By pass valve not functioning Check and repair NCCOY MOVING GLOBAL ENERGY FORWARD DRILLING amp COMPLETIONS 5 7 TECHNICAL MANUAL TROUBLESHOOTING 5 E FAILURE OF JAWS TO GRIP PIPE POSSIBLE PROBLEM SOLUTION S 1 Dies have become too dull to provide adequate grip Replace dies Double check jaw size to ensure they are rated for the diameter of pipe or 2 Incorrect jaws are being used 2 casing being run Ensure dies loaded in the jaws are appropriate for the type of pipe or casing 3 Incorrect dies are being used being run Brake band s is are insufficiently adjusted not allow Ad Adjust brake bands to give proper resistance to cage plates ing jaws to cam properly Remove jaw assembly and inspect Replace rollers that are visibly flat spot 5 Jaw roller broken or worn ted or otherwise damaged 5 0 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD TROUBLESHOOTING 5 F FAILURE OR DIFFICULTY OF TONG TO SHIFT HD9625 9 75 amp FARR Backup POSSIBLE PROBLEM SOLUTION S 1 Bent or broken shifter yoke Inspect components through inspection door
193. ss Stretched bent twisted or deformed chain links or components Evidence of heat damage Excessive pitting or corrosion Lack of ability of chain or components to hinge articulate freely Weld splatter For hooks removal criteria as stated in ASME B30 10 Other conditions including visible damage that cause doubt as to the continued use of the sling Inspect all lugs and fixing points for signs of elongation and or bending or for material build up around the hole Repair or replace components that appear distorted Ensure all hardware is tight and in good condition Replace missing hardware if necessary All hardware must be free of rust and corrosion Additional inspections shall be performed during sling use where service conditions warrant Periodic inspection intervals shall not exceed one year The frequency of periodic inspections should be based on Frequency of use of the load bearing device Severity of service conditions Nature of lifts being made Experience gained on the service life of load bearing devices used in similar circumstances Guidelines for the interval are Normal Service yearly Severe Service monthly to quarterly Special Service as recommended by a qualified person DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 2 7 MOVING GLOBAL ENERGY FORWARD HD9625 9 8 FARR E 2 2 2 3 2 8 Darn DAC INSTALLATION amp COMMI
194. t or solvent Touch up using a solvent based acrylic paint McCoy Grey is paint number RAL7015 Allow sufficient time for paint to dry before proceeding Perform a liberal lubrication of the equipment refer to Maintenance section of manual to determine lubrication points Generously fill the gear train housing with grease through the access panel and also through the opening in the rotary gear Connect the equipment to a hydraulic power unit Ensure all lines are fully made up to prevent equipment damage from excessive back pressure Do not neglect to connect the motor drain Ep TET eT A DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 31 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Bac MAINTENANCE 11 0 12 1 Energize power unit Rotate tong for one minute stop and reverse the direction of rotation for another minute ending with the opening of the rotary gear facing the gear train De energize the power unit and perform another generous lubrication of the gear train including the gear housing 1 3 Energize power unit Rotate tong for one minute stop and reverse the direction of rotation for another minute ending with the opening of the rotary gear facing the gear train 1 4 De energize the power unit and perform a third generous lubrication of the gear train including the gear housing 1 Energize power unit and ro
195. t on a sturdy surface DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 4 25 MOVING GLOBAL ENERGY FORWARD HD9625 9 54 Tone amp FARR Bac MAINTENANCE 4 J DAILY INSPECTION amp MAINTENANCE CHECKLIST POWER TONG Farr recommends that the following inspection and maintenance procedures be performed before each use and at least once per day when the tong is in steady use in the order in which they are listed 1 L 2L L 5 11 2 12 1 4 26 Rotate cage plate rotary gear until the opening the rotary gear faces towards the rear of the tong DO NOT PERFORM ANY FURTHER ACTIONS OR MAINTENANCE WHILE THE TONG IS CONNECT ED TO ANY HYDRAULIC POWER SUPPLY FARR RECOMMENDS THAT ALL HYDRAULIC LINES ARE FULLY DISCONNECTED AND RESIDUAL HYDRAULIC PRESSURE IS BLED OFF ENSURE ADEQUATE CONTAINMENT IS IN PLACE TO PREVENT ENVIRONMENTAL CONTAMINATION FROM RESIDUAL HYDRAULIC FLUID DEPRESSURIZE HYDRAULIC SvsrEM IN PREPARATION For MAINTENANCE 1 Rotate the tong to the open throat position Ensure tong and backup doors if equipped are closed Fully ex tend the lift cylinder 2 De energize the power unit 3 Repeatedly actuate the tong motor control valve lever INBOTH DIRECTIONS to dissipate any residual pressure in the valve and motor 4 Remove the hydraulic SUPPLY line from the equipment 5 Repeatedly actuate the remaining control valve levers IN BOTH DIRECTIONS to dissip
196. t the jaw roller pins for signs of damage replace pins if necessary If the pins are welded in place replace the entire jaw assembly Ensure dies are secure in the jaw replace worn dies if necessary Ensure that the jaw rollers rotate freely Check to ensure the size of the loaded jaws match the size of casing or pipe you are running Perform a visual inspection of all lifting points if visible damage is seen including cracks broken lugs distorted metal etc replace damaged part s before placing tong in service Also inspect all chains master links and turnbuckles again if any damage is noted replace the damaged part s before placing the tong in service Inspect tong for signs of premature wear or moving parts that are rubbing bare metal where there used to be paint is a good indication of wear Inspect backing pin s If cracked broken or bent it they must be replaced Inspect top and bottom brake band linings replace if necessary Unequal wear of the brake bands indicates that the brake band tension is not evenly adjusted Refer to the maintenance section of the manual for instructions on properly adjusting brake bands Perform a visual inspection of all hydraulic lines Replace flexible lines if they appear to be cracked fatigued or have visible signs of wear from contact with a rigid object TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD MAINTENANCE 79625 9 5 amp FARR Backup
197. tate the tong for a final time one minute in one direction stop and reverse the direction of rota tion for another minute this time ending with the rotary gear in the open throat position 1 6 Extend all hydraulic cylinders and inspect cylinder rods for signs of mechanical damage flaking or rust Farr recommends that damaged cylinders be replaced prior to storage If you are using a frame mounted tool the tong must be lowered onto the backup in order to remove the risk of sudden and catastrophic movement when pressure is removed from the float cylinders Cover the top of the backup with protective cloth to protect the paint on the backup Place two wooden beams across the top of the tong ensuring that the beams have a 1 T minimum size of 4 x 4 x the width of the tong Cover the tops of the wooden beams with more protective cloth to prevent paint damage to the tong When lowering the tong onto the beams ensure that the beams come into flat contact with the bottom of the tong away from bearing caps brake bands or other protrusions on the bottom of the tong Ensure that the tong hanger chains are loose but not dangling into contact with the hangers or top plate of the tong DEPRESSURIZATION PROCEDURE For STORAGE 1 2 Rotate the tong to the open throat position Exercise each hydraulic cylinder several times open the tong and backup doors if equipped retract and extend the remote backing pin ramp i
198. te directly to its structural integrity OBSERVED OR SUSPECTED MECHANICAL MECHANICAL DAMAGE TO A LOAD BEARING DEVICE OR OVERLOADING OF A THE LOAD BEARING DEVICE HAS BEEN OVERLOADED REQUIRES REMOVAL FROM SERVICE AND QUARANTINING OF THE DEVICE UNTIL RECERTIFIED Written records of the most recent periodic inspection shall be maintained and shall include the condition of the sling Proper Use Of Load Bearing Devices Whenever any load bearing device is used the following practices shall be observed Load bearing devices that are damaged or defective shall not be used Slings shall not be shortened with knots or bolts or other makeshift devices Sling legs shall not be kinked Load bearing devices shall not be loaded in excess of their rated capacities Slings shall be securely attached to their load Load bearing devices shall be protected from snagging and shall not be further obstructed by any object Suspended loads shall be kept clear of all obstruction All employees shall be kept clear of loads about to be lifted and of suspended loads Hands or fingers shall not be placed between the sling and its load while the sling is being tightened around the load Shock loading is prohibited Do not stand directly under a load during lifting Storage Of Load Bearing Devices Proper storage of out of service load bearing devices is important to ensure full integrity of the device once it is returned to service Farr reco
199. ter mechanism Clean the interior of the tong thoroughly using either water do not use a pressure washer or an appropriate solvent based grease cutting cleaner such as Varsol Ensure adequate containment is in place to prevent environmental contamination from residual hydraulic fluid dirty grease and cleaning agents Make a note if any metal shavings or metal pieces are flushed out of the gear train cavity if shavings or metal pieces are seen the tong must be overhauled before it is returned to service Inspect all fasteners and fastener safety wires if equipped Replace any missing fasteners use Grade 8 bolts only unless otherwise specified Re torque all external fasteners to SAE specifications Repair or replace any damaged or missing external body parts such as torque gauge mounts hydraulic supports safety door protectors etc Perform a visual inspection of all fasteners and protruding body pieces example hydraulic valve mounts inlet amp outlet line supports tong legs shifter handle pivot lugs Tighten or replace loose or missing fasteners Farr recommends that dam aged or missing body parts be repaired or replaced as soon as possible Inspect tong for signs of premature wear or moving parts that are rubbing bare metal where there used to be paint is a good indication of wear Inspect all paint locations in which the paint has been damaged must be repaired prior to the tong being returned to service Prepare areas t
200. the door pin is removed a soft alloy material e g brass rod etc may be required to lightly tap the shaft through the door assembly until it comes free at the bottom Remove the two socket head cap screws securing the torque gauge mount to the motor mount and lift the gauge mount out of place Remove the remaining two socket head cap screws securing the motor and lift the motor off the motor mount Inspect the motor gear located at the bottom of the motor shaft for gear clashing or tooth damage Also ensure that the motor gear is securely attached to the motor shaft Remove the motor mount by removing the four socket head cap screws The motor mount can be lifted out of place Take care not to lose the two position dowels one or both may come off with the mount Remove the snap ring that secures the clutch drive gear Remove the clutch drive gear and top clutch spacer Remove the six 10 x 3 4 socket head cap screws securing the bearing retainer to the top plate and slide the bearing and bearing retainer up and off the clutch shaft Remove the clevis pin connecting the shifting shaft handle to the shifting shaft Back off the shifter position detent spring and ball assembly as much as possible without removing the adjustment bolt Remove the access panel on the body side adjacent to shifter assembly Remove the 5 8 fine thread nut and 5 8 fine thread jam nut from the shifting shaft to release the shifting fork from the shaft
201. tion 6 23 HD 9 5 Door Assemlbly ntn entente rout oth tnn teint 6 31 Illustration 6 24 9 FBU Rigid Sling Exploded 6 32 Illustration 6 25 9 Rigid Sling 6 33 Illustration 6 26 9 Leg Assemblies 6 34 Illustration 6 27 HD 9 Leg Assemblies ornetur take ena cuan 6 35 Illustration 6 26 9 Backup Body 6 36 Illustration 6 27 HD 9 6 EBU Backup 525 iir reri err bre crea Eee 6 37 Illustration 6 26 9 Backup Clamp Section 4 6 38 Illustration 7 A 1 Torque Gauge For Illustration Purposes 7 3 Illustration 7 A 2 Tension Load erret trennt t tinet 7 3 Illustration 7 A 3 Compression Load 7 3 Illustration 7 4 Compression Load Cell Exploded 7 5 Illustration 7 A 5 Turn Counter Encoder Mount 7 6 AACCOY 27 TECHNICAL MANUAL COMPLETIONS MOVING GLOBAL ENERGY FORWARD 25 9 55 amp FARR Backup The information presented in this document will provide setup operat
202. tor SPECIAL SHIFT RATIOS There are two special displacements available in the 15 Series Two Speed which offer higher shift ratios the 10 5 and the 11 5 CID The 10 5 CID motor has a shift ratio of 3 5 1 which when shifted becomes a 3 CID motor The 11 5 CID motor has a shift ratio of 2 875 1 which when shifted becomes a 4 CID motor SHIFTING METHOD Selecting between full and partial displacement is accomplished by shifting the two position spool valve incorporated in the motor Motors are available in either single or double pilot configurations SINGLE PILOT Single pilot motors require a pilot line to be connected to port When port is pressurized the spool shifts the motor to partial displacement When port is vented to tank an internal spring shifts the spool returning the motor to full displacement DOUBLE PILOT Double pilot motors require two pilot lines One line is connected to while the other line is connected to port D The motor is in full displacement when port D is pressurized and port C is vented to tank The motor is in partial displacement when port C is pressurized and port D is vented to tank 15 Series Two Speed Envelope 3 8 O RING Boss OPEN DURING CROSSOVER SPOOLS Open during crossover spools allow port A to be directly connected to port B when the spool is shifting between full and partial displacement Motors with 62 or 65 designations are
203. tor Safety is Dui 3 A 3 Valve Operation i 3 A 4 Shifting Gears 3 6 3 A 5 Pre Operational Checks 3 6 3 A 6 General Comments MAKING AND BREAKING CONNECTIONS 00 ccceeceeceeseeeeeeeeeeeeeneeeeeeeeeaeeaeesaeeeeesaeseeeeaeseeeeaeeaeeeaeeneeeaeseeseaeeeeeeaeeaees 3 8 XB 225225 a a a a 3 8 3 B 2 Breaking A Connection 3 13 EXTREME COLD WEATHER OPERATION PROCEDURES 3 16 SECTION FOUR MAINTENANCE 4 A GENERAL MAINTENANCE SAFETY PRACTICES es 4 3 4 B CLEANING rti ER es 4 3 4 C PREVENTIVE MAINTENANCE 43 4 D HYDRAULIC SYSTEM DE PRESSURIZA ION 0 4 4 4 E LUBRICATION INSTRUCTIONS 4 4 4 F ADJUSTMENTS 4 F 1 Brake Band Adj sitmient ennt rnnt 4 10 4 F 2 Shifter Detent Force Adjustmettt ccrte ten Reni cri nt rne nre nues 4 10 Safety Door Switch AdjUSttTiGhit ucc ciui rc ege i EL ee 4 11 4 G RECOMMENDED PERIODIC CHECKS 4 G 1 Door Stop Spring 4 12 4 G 2 Backing Pin we 442 4 G 3 Shifting Shaft 4 1
204. towards the operator reverses the operation ILLUSTRATION 3 A 3 Backup CoNTROL VALVE MOTOR SPEED This valve sets the speed of the two speed motor Pulling the motor speed control all the way out sets the motor speed to LOW Maximum torque is only available when the motor speed is set to LOW Pushing the valve handle towards the centre of the tong sets the motor speed to HIGH which is useful for rapidly un threading broken connections ILLUSTRATION 3 4 Motor SPEED CONTROL VALVE MCCOY COMPLETIONS TECHNICAL MANUAL 3 5 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup OPERATION 3 4 3 5 3 6 Shifting Gears The shifting shaft has three detent positions identifying the low speed high torque position the neutral or free spinning posi tion and the high speed low torque position The detent strength may be adjusted by releasing the locknut on the detent tube and increasing or relaxing pressure on the detent spring Ensure the locknut is tightened once the desired detent pressure has been set To shift to the high speed gear move the shifting handle upward from neutral position To shift to the low speed gear move the shifting handle down through the neutral detent to its lowest position Note that the high clutch gear or the low clutch gear may not be exactly aligned when shifting so the operator may need to bu
205. unction Product should thoroughly tested ansure proper operation before the valve is placed back into service Stop 1 Spool Assembly Spring Centered lamp ihe cheval of the coiii spool m jawed Apply Parker the apol d amd 17 The af the the dieva Side track ap Ane enn 7 and meer Fig em Position thet bome andre the wool so that they d nat interfere walh the amp pascl operaler methane during memihly Dona alin the sni cene in ponte with ibe edge of he spool Bon nee Step 2 Attach Spring Guides and Spring Apply J ar eqpiivnlemt aches prie tie od ihe in ibe spul paring paides Fig 2 fem zenteningt apreng hy 7 ver 14 iimpper bol Fics 14 spud Reverse of Spip Tongue the boiras 125 i 5n CAUTION Care mini tikes io nsure that the spring veralner i plached under the holt daring amembhly This can resuli in burrs thai may cause binding Check for binding by eomprrvslng the spring and guides or ry rotating the spring guide nesresr the hewsing raai sarin whl biah mesee
206. verrule the content of this documentation The user will acknowledge and obey any general legal or other mandatory regulation in force relating to accident prevention safety and equip ment integrity Summary Of Revisions Date Section Page Description Of Revision Approved FEB 2011 N A N A Initial Release S Hargreaves All All Updated branding amp format to comply with current standards 1 1 3 Revised specifications 2 2 17 Inserted new sub section 2 G 1 Operator Training 3 3 9 3 12 Revised sub section 3 E 3 to include adjustment procedures for the next generation FEB 2012 safety door S Hargreaves 5 5 4 Corrected exploded view of rotary idler assembly 5 5 18 5 19 Replaced illustration and B O M with revised version of hydraulic valve supports 5 5 26 5 27 Inserted new illustration amp B O M Tong Door With New Safety Door Components 5 5 31 Revised Leg Assemblies B O M to reflect change to item All All Re branded KT9625 to HD9625 1 4 Updated illustration 1 2 Overall Dimensions 1 5 Inserted new illustration 1 A 3 Additional hazard areas 1 6 Revised specs to reflect new torque capabilities 1 6 Revised lubricant standards 2 3 Inserted new section 2 A Initial Receipt and Inspection of Equipment 2 3 Updated all illustrations Section 2 B Major Component Identification 2 6 Moved and renumbered section Sling Load Bearing Device Safety
207. w flat washer 1 09 5013 1 1 9 Part 34 UNC nylock nut 1 1429 39 02 1 1 10 Part UNC x 2 hex bolt 2 09 1015 11 Part Relief valve body 1 08 1801 12 Part Valve cartridge 2 08 1053 1 13 Part NPT manual valve 2 08 9064 14 Part Clamp cylinder assembly 1 1200131 15 Part lock washer 1 09 5106 16 Part UNC x 1 4 hex bolt 1 09 1048 17 Weldment Compression load cell holder 1 01 9116B DRILLING amp MCCOY COMPLETIONS TECHNICAL MANUAL 6 37 MOVING GLOBAL ENERGY FORWARD HD9625 9 55 amp FARR Backup Parts amp ASSEMBLIES ILLUSTRATION 6 26 HD 9 Backup CLAMP SECTION EXPLODED DRILLING amp 6 38 TECHNICAL MANUAL MCCOY COMPLETIONS MOVING GLOBAL ENERGY FORWARD Parts amp ASSEMBLIES 325 9 55 amp FARR Backup Recommended Spares Per Ass y Item Type Description Qty Part Number Critical One Year Overhaul 1 Part V UNC X 6 12 Hex Bolt 2 09 1192 2 Part V UNC X 3 12 Hex Bolt 1 09 1177 3 Part Backing Pin Knob 1 02 0017 1 4 Part UNC Threaded Stud 1 101 4058 1 5 Part V Narrow Flat washer 1 09 5119 6 Part Backing Pin Retainer 1 101 4040 7 Part Backing Pin 1 101 4039 1 1 8 Part Backing Pin Spacer 1 101 4038 9 Part Cage Plate TOP 1 AK10 051 KT 10 Part Cage Plate Spacer 2 101 4992 11 Part V UNC Hex Nylock Nut 1 09 5610 12 Part UNC x 2 1

HD9625 w/ McCoy Backup - Texas International Oilfield Tools LTD

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