T-Wrex Jr. Manual Serial Numbers 104 to 110
Contents
1. nu A good bite pointer on die holder retainer plate lines up with bolt head Under bite condition un grip Over bite condition un grip check wrench nuts rotate nut out for more bite check wrench nuts rotate nut in for less bite OR if heel side is NOT lined up to pipe center OR if heel side is not lined up to pipe center use FINAL ADJUST button momentary use RETRACT LEVER then FINAL ADJUST button momentary 25 51200 51700 Setup Limits Extend Limits Two adjustable extend limits disable EXTEND function when one 15 triggered These are set to well and mouse hole centers Pressing the FINAL ADJUST button while extending will bypass these limits DETAIL A amp n Bee gt Rotate Limits Two adjustable rotation limits disable ROTATE function when one 1s triggered These are set to well and mouse hole centers Pressing the ROTATE button while rotating will bypass these limits 76 950 Spinner Adjust WRENCHES MUST SET PRIOR SPIN OPERATION To adjust spinner 1 Retract unit off target 2 Place SPINNER ADJUST to UNCLAMP meron ci FOR ARD 3 Extend untt until target 15 nested Into2. LLL e e O E i AE MO u 1 Make Required wrench position relative to tool joint line for make or break mode 78 Control Sequence Basic Operation 1 Set wrenches pages 75 76 2 Set spinner page 78 3 Set a rotate and an extend limit page 77 4 Height adjust for make or break refer to previous page 5 GRIP 6 For Make hit SPIN until shouldered release hit TORQUE until torqued release UN GRIP For Break hit TORQUE until joint is broken release hit SPIN until done release UN GRIP 7 Retract unit off target continue drilling operation 79 Routine Maintenance Maintain Wrenches Grease wrench nut threads Check dies for wear replace if slipping Spinner Check chain for wear Hit OILER button for 3 5 seconds every third or fourth spin Grease Zerk fittings in and around Spinner Wrench head Main rotation bearing assembly PN 51220 Check Hydraulic oil level in power unit PN 51640 Air filter indicator replace filter if indicator is red Hydrualic oil filter indicator replace filter if indicator is red Equipment must be maintained on a routine basis Failure to conduct routine maintenance could result in equipment damage or injury to personnel Proper Use of Equipment Hawk equipment 15 designed for specific functions and applications and should be used only for its intended purpose 80
3. i 5 hh T al Fr 1 n E 21 5141 SYNCHRONIZATION ASSEMBLY 22 51141 SYNCHRONIZATION ASSEMBLY n TE Tani gt 23 51141 SYNCRONIZATION ASSEMBLY ADJUSTMENT 8 reach assembly consists of front and rear arms that require syncronization To achieve syncronization front to rear front and rear hydraulic cylinders must receive an equal volume of hydraulic oil 51141 is a continously correcting mechanical input hdyraulic flow divider 1 Extend unit fully 2 Loosen locking bolt then tighten snug 3 Use 1 1 8 wrench to adjust T170 to starting point on cam 4 Tighten locking bolt enough to keep driving gear from rotatin during extend retract operation 5 Retract unit 3 4 feet 6 Extend unit fully while observing which arm extends last 24 51141 SYNCRONIZATION ASSEMBLY ADJUSTMENT adjust hex locking bolt Either back or front arms will extend last Rotate adjust hex clockwise or counterclockwise accordingly rear arm extends before front arm front arm extends fully before rear arm adjust hex counter clockwise to increase flow adjust hex clockwise to increase flow to rear reduce to front reduce to rear to front Repeat setps 5 and 6 after each adjustment The closer the arms get to syncronization micro adjustments are required Tighten lockbolt and tap adjusting wr
4. INDUSTRIES INC PARTS DRAWINGS SERVICE amp OPERATION MANUAL T WREX JR MODEL 51200 EXT JR S N 104 110 HAWK INDUSTRIES INC 1245 EAST 23RD STREET SIGNAL HILL CA 90755 USA PHONE 1 562 424 0709 FAX 1 562 490 9959 WWW HAWKINDUSTRIES COM 5 13 T WREX CONFIGURATIONS JR T WREX 51200 remote pneumatic pilot 51886 51882 EXTJR for 180 reach capabiltiy 134 standard JR CAPABILITIES Wrenches 3 1 2 8 outside diameter Torque to 60 000 ft Ibs Break out 80 000 ft lbs Min reach Max reach 134 post center to well center Height travel 38 Spinner 2 875 8 outside diameter Shoulders at 3000 ft Ibs on 5 pipe TABLE OF CONTENTS T WREX CONTROL 51507 page 4 T WREX JR 51200 EXT JR page 44 T WREX COMMON 51886L page 6 PEDESTAL TRAVEL 51888L page 26 OPERATION amp SERVICE page 66 NOTES pages 19 31 45 49 amp 65 NOTE ALL CONFIGURATIONS REQUIRE A HYDRUALIC POWER UNIT CAPABLE OF DELIVERING 30 GPM AT 3000 PSI CLOSED CENTER Compressed Air 100ps1 10 20cfm for air piloted models VE jun AAA 51507 AIR PILOT SOURCE CONTROL CONSOLE SPINNER ADJUST 9 ROTATE A EMERGENCY STOP CHAIN OILER DNP AA TORQUE ADJUST SFIN TORQUE Basic Operation 1 Set wrenches pages 75 76 2 Set spinner page 78 3 Set a rotate and an extend limit page 77 4 Height adjust
5. CONTROL SIGNAL TUBE ASSEMBLIES 14 FT LENGTH FROM T WREX TO C ON CONTROL CONSOLE C2 TO C2 ON CONTROL CONSOLE CONTROL SIGNAL TUBE ASSEMBLIES STANDARD LENGTH 50 FT OPTIONAL LENGTH 90 FT 72 51507 Control Console EMERGENCY STOP detented De energize pneumatic control system MAKE BREAK MODE selector Toggle tool operation Operator must properly align the two working wrenches to box pin shoulder line with the HEIGHT control lever On make align between bottom and middle wrenches On break align between top and middle wrenches ROTATE lever Rotate entire unit about pedestal ROTATE button Bypass rotate sensors when rotating OR speed up unit when retracting EXTEND lever Extend wrench and spinner units to target FINAL ADJUST momentary Jog unit extend forward short distance pneumatic timer Used to obtain correct bite Also used to bypass extend stops when extending HEIGHT lever Align wrenches to target for proper operation Trolley lift lower TILT lever Align spinner and wrench head parallel to drill string GRIP detented wrench nuts must be set to target size Grip target with back up wrench SPIN momentary spinner must be set to target size with SPINNER ADJUST Spin in new connection or spin out an untorqued connection CHAIN OILER momentary Lubricate spinner chain only during spinning operation TORQUE momentary Grip target with torqing wrench and extend torque cylinder SPI
6. MAINTENANCE SCHEDULES HAWK INDUSTHIES TICK SHO IH THE CLEAR C PST DR ON THE RIGHT ___ f 2 2 k CHECK TAT DEROER EPA al calles dor broken 4 ss s s ME s umm E mi TEN L uni L NN E 1 __6 _6 _ ____ m 2 NEM EN EN 81
7. 2 13 X 3 50 LG HEX BOLT CRD 20208A SPACER BUSHING ROLLER 20210 ROLLER ASSEMBLY 20213A DIE RETAINER MIDDLE BOTTOM 30031 DIE HOLDER In o 5 ITEM NO PART NUMBER DESCRIPTION 2 lt 5154 ASSEMBLY HEEL DIE HOLDER 9 20213A DIE RETAINER MIDDLE BOTTOM 8 30012 1 DIE RETAINER PLATE 7 810703 1 2 LOCK WASHER 2 806303 1 2 13 X 3 50 LG HEX BOLT GRD 9 2 5 20208A SPACER BUSHING ROLLER 2 4 98381A622 3 8 75 LG 5 5 DOWEL PIN 2 3 20210 ROLLER ASSEMBLY 2 2 20194 DIE 30031 DIE HOLDER ITEM NO PART NUMBER DESCRIPTION QTY 62 51542 ASSEMBLY BOTTOM HEEL DIE HOLDER 9 20208 8 0 SPACER DIE HOLDER 2 810 03 1 2 LOCK WASHER 2 910705 1 2 FLAT WASHER 2 806276 1 2 13 X 1 758 LG HEX BOLT GRD 8 2 9 20213A DIE RETAINER MIDDLE BOTTOM 1 4 30012A DIE RETAINER PLATE 28381 622 3 8 X LO 1 5 5 DOWEL PIN 2 2 20194 DIE 1 30031 DIE HOLDER 1 ITEM NO PART NUMBER DESCRIPTION QTY 63 51543 ASSEMBLY amp BOTTOM HOOK DIE HOLDER 20208 870 SPACER DIE HOLDER 78381 A622 3 8 X 8 LO 5 5 DOWEL PIN 810703 1 2 LOCK WASHER 1 2 13 X 1 75 LG HEX BOLT GRD 8 810705 1 2 FLAT WASHER DIE HOLDER ITEM NO PART NUMBER DESCRIPTION QTY 64 Operation amp Service Manual Safety Requirements Hawk equipment 15 insta
8. equipment to ensure correct installation Replace failed or damaged components with Hawk certified parts Failure to do so could result in equipment damage or injury to personnel 66 I WREX is a pedestal mounted wrench spinner combination tool for making up and breaking out threaded tubulars on drilling rigs A fully operational T WREX consists of the following assemblies Transportation pallet Pedestal complete unit Controls complete with remote console and control lines to tool All documentation OPTIONAL Floor socket recieving tube PN 51201 cut to 16 n length 51201 FLOOR SOCKET 12 12 WALL ASTM GRADE STRUCTURA_ STEEL 16 000 Les iL MOMENT HEN FULLY EXTENDED POSITION TAN 492 595 SEX SE 27 984 M LES 67 Installation T M EX CONTROL CANS F 2121 FLOOR SOCKET REX SF DESCRIPTION 121 84 12 178 SQUARE CLEARANCE HOLE IN FLOOR PLA IN PRE GETERMINED POSITION 51201 FL SOCKET NSTALLED FLUSH WITH wm PLATE AND TWO ADJACENT SIDES PERPENDICULAR FLOOR DEPENDIR GN LOC ATION BEAMS UNDER PLATE FLOOR SOCKET SHALL BE BOXED IN USING SUITABLE BEAM MATERIAL COR GUSSETED 5 REQUIRED w 3 E v na 4 e c BEAMS amp GUSSETS 3 SUPPLIED BY OTHERS 68 Lifting t
9. spinner a Place SPINNER ADJUST to ADJUST b Place SPINNER ADJUST to CLAMP SPINNER 15 NOW SET 4 GRIP and SPIN VS CYLINDER RETRACTED dod SLACK 7 IN CHAIN US COURIER y CASE CLOSES MOTOR RUNS PIPE SPINS 71 Operating Modes WREX utilizes a three wrench system for making up and breaking out threaded tubulars Only two of the three wrenches will operate in either make or break mode Make This mode sets the tool to make up new connections In this mode the bottom wrench backs up the middle torquing wrench Enabling the grip button detented in this mode will grip bottom as back up wrench Pushing the torque button momentary will sequence middle wrench grip and torque operation Break This mode sets the tool to break out made connections In this mode the middle wrench backs up the top torquing wrench Enabling the grip button detented in this mode will grip middle as back up wrench Pushing the torque button momentary will sequence top wrench grip and torque operation
10. 1 4 500 9 8 11 FLEX NUT 19 806449 3 8 ell XA 5296 HEX BOLI SED 18 806646 1 4 12 FLEX LOCKNUT 17 30114 BOLT WRENCH 16 30289 LOCK PLATE 15 30289 2 LOCK PLATE BIM 14 91074A035 9 8 LOCK WASHER ASSY 3 13 806442 3 8 11 X 3 50 LG HEX BOLT GRD 9 2 12 726 GRIP CLYLINDER 1 30013 2 CLEVIS PLATE MIDDLE HOOK THREADED 10 300 13 CLEVIS PLATE MIDDLE HOOK PIN ASSY 9 30004 2B JAW PLATE ASSEMBLY 8 30029 A PIVOT SLEEVE 2 30030 PIVOT PIN 2 91557 MIDDLE HOOK DIE HOLDER ASSEMBLY 30002 HOOK ASSEMBLY 4 91540 MIDDLE HEEL DIE HOLDER ASSEMBLY 3 202932 TORQUE ARM MACHINED 2 2 30004 2 JAW PLATE ASSEMBLY 30005A 002 DIE PIVOI BLOCK ASSEMBLY MIDDLE WRENCH NO PARI NUMBER DESCRIPTION QTY 59 60 51539 ASSEMBLY MIDDLE HOOK DIE HOLDER 20208 870 SPACER DIE HOLDER 202134 DIE RETAINER MIDDLE BOTTOM 9 2 8 2 7 806276 1 2 13 1 75 LG HEX BOLTGRD 8 2 5 98381 A622 3 8 X 75 LG S S DOWEL PIN 2 4 2 3 2 2 10703 1 2 LOCK WASHER 810705 1 2 FLAT WASHER 300125 DIE RETAINER HOOK STEN 30031 DIE HOLDER ITEM NO PART NUMBER DESCRIPTION 21240 ASSEMBLY MIDDLE HEEL DIE HOLDER 1 30012A 2 DIE RETAINER PLATE 806276 1 2 I3 X 1 75 LG HEX BOLT GRD 8 20208 870 SPACER DIE HOLDER 98381 A622 3 0 9 DOWEL FIN 810705 1 2 FLAT WASHER 810703 1 2 LOCK WASHER 806303 1
11. 30 ASSEMBLY 5 16 LOCK WASHER 2 24 805959 2 16 24 x 5 LG SHCS 2 23 30065 BODY POPPET VALVE 22 PRP568 018 O RING POPPET VALVE BODY 21 0225 SPRING BELLVILLE 14 20 30064 PIN 19 PRP568 016 O RING POPPET SEAT 18 20238 SEAT POPPET 17 LTW RK U CUP POPPET PIN 16 1103K GREASE FITTING STRAIGHT 15 20341 1 4 28 X 38 LG SOC HD SET SCREW 2 14 109045 O RING 10237 BACK UP 12 10236 O RING 1 12904 WIPER 10 178 SEAL 9 30420 WEAR RING 2 8 11209 SEAL 202187 WEAR RING 20011 LOCKNUT 10418 O RING 4 73225 PISTON 3 5 264 ROD ASSY 2 AO53 HEAD 4 442 WELDMENT BODY TORQUE CYLINDER T WREX ITEM NO PART NUMBER DESCRIPTION QTY SEALS ARE ONLY AVAILIBLE IN SEAL KIT 061 J20 RK ONLY AVAILIBLE IN KIT 061 LTW P S 27 5156 ASSEMBLY MIDDLE WRENCH mm e d D gt eu 65 2 es mi AUI 31002 ASSEMBLY MIDDLE WRENCH 68 810645 3 8 LOCK WASHER 3 67 806004 3 8 18 751 BOLT GED 3 66 808413 Y2 edu AER ES 065 65 806630 12 6 00 LG HEX BOLT 64 806594 500 1 00 14 FLEX NUT 2 63 806523 3 4 16 FLEX N
12. 453 M MODIHED 3 23 210 4 036 3 4 LOCK WASHER ASSEMBLY 24 22 30029 1 PIVOT SLEEVE KEEPER 4 21 21506 BOLT WRENCH I WREX JR 2 20 30115 BOLT ENCH Z 19 21543 TOP AND BOTTOM HOOK DIE HOLDER ASSEMBLY 2 18 21541 HEEL DIE HOLDER ASSEMBLY l 51542 HEEL DIE HOLDER ASSEMBLY 16 300 14 2 CLEVIS PLATE TOP BOTTOM HOOK 2 15 300 4 CLEVIS PLATE HOOK PIN ASSY 2 14 90029 SLEEVE 4 13 30002 HOOK ASSEMBLY 2 12 30005A O0 DIE PIVOT BLOCK ASSEMBLY BOTTOM WRENCH 1 0005 003 DIE PIVOT BLOCK ASSEMBLY TOP WRENCH 10 30004 JAW PLATE ASSEMBLY 7 30004 A JAW PLATE ASSEMBLY J26 GRIP CLYLINDER 2 2 9131 WELDMENT LOWER TORQUE CYL MOUNT 51310 WELDMENT UPPER TORQUE CYL MOUNT s 50027 2 ANGLE MOUNT ASSEMBLY UPPER 4 20027 ANGLE MOUNT ASSEMBLY LOWE 51504 JAW PLATE ASSEMBLY I WREX JR 2 21909 JAW PLATE ASSEMBLY T WREX JR 31019 BASE PLATE ASSY I WREX JR NO PART NUMBER DESCRIPTION QTY 22 ONIAdS 3111431139 N 591 14 0001 008 Ol AQOS SATIVA 13ddOd QAY MOLI J20 TW ASSEMBLY TORQUE CYLINDER ASSEMBLY TORQUE CYLINDER 27 061 J20 RK SEAL KIT 26 80939 6 10 32 X 25 SOC HD SET SCREW 55 25 91074A0
13. 5 90025K575 QUAD RING 14 808375 3 8 16 X 1 50 LG SHCS 3 13 808376 2 3 8 16 X 2 00 LG SHCS 6 12 51367 BOLT LINKAGE 1 8066 6 2 1 1 4 12 X 2 50 LG SHCS 10 51374 SLIDER LINKAGE 9 806677 11 4 12 3 25 LG SHCS 8 51112 SHIM 6 7 51366 5 2 6 51364 ID RETAINER FLAT 2 5 51363 STEPPED RETAINER 4 51106 THRUST BEARING 6 3 51365 BUSHING WRENCH LINK 3 2 51372 WELDMENT LINK PART NUMBER DESCRIPTION 2112 51 51360 LOWER OWER LINKA Y 8 2 250 A lt N ij gt 10 hi 1 22 51360 LOWER A OWER 401200 V SEAL 91362 ARM WRENCH LINKAGE 3 8 16 X 1 50 LG SHCS 908376 2 3 8 16 X 2 00 LG SHCS BOLT LINKAGE 8066 6 2 1 1 4 12 X 2 50 LG SHCS SPACER STEPPED RETAINER 51309 BUSHING WRENCH LINK 21361 WRENCH LINK JR ITEM PART NUMBER DESCRIPTION QTY ese 3 6 2 53 91901 ASSEMBLY amp BOTTOM WRENCH 4 g N 7 NY 0 W 51501 ASSEMBLY amp BOTTOM WRENCH 6 80629 1 2 13 X 2 90 LG HEX BOLI GRD 2 66 20208 SPACER BUSHING ROLLER 2 6
14. 5 J26 RK REPAIR KIT CRIP CYLINDER 64 061 J20 RK REPAIR KIT TORQUE CYLINDER 63 808413 H2 13 X75 LO SACS 2 62 806594 500 1 00 4 FLEX NUT 4 30056A SHOULDER BOLT 2 60 806630 12 X 600 LG HEX BOLT 2 27 806523 4 16 FLEX NUT 4 26 06544 3 4 16 X 5 50 LG HEX BOLT GRD 9 4 806414 500 5 8 11 FLEX NU 6 26 6004 3 8 16 X 7 5 LG HEX BOLT GRD 5 6 8 LOCK WASHER 6 24 NUT RETAINER 2 23 3006 CLIP NUT RETAINER 2 52 92384A092 PUSH BUTTON PIN 2 2 30053 1 PIN TORQUE CYLINDER 20 2062 6 65 6MORB X 6MJIC FITTING 90 DEG 4 49 30030 PIVOT PIN 4 48 20210 ROLLER ASSEMBLY 2 4 91206 BUMPER 2 46 98335A 114 RETAINER HAIRPIN 45 TW ASSEMBLY TORQUE CYLINDER 44 806539 16 X 3 00 LG HEX BOLT GRD 9 8 43 78 NUT RETAINER 4 42 30280 ADJUST NUT LOCKING ASSEMBLY 2 4 20 ADJUST ASSEMBLY 2 40 807490 16 X 2 00 LG PIN 2 39 51519 PIN WELDMENT TOP AND BOTTOM WRENCH 2 38 2045 2 25 2MNPT X ZFNPT STR SWIVEL 27 2216 8 105 1 2 FNPT x 7 8 14 ADAPTER 3 2062 10 105 x 10MJIC FITTING 90 DEG DO 3011 BUMPER TORQUE CYLINDER 34 30117 ANGLE BRACKEI BOLT SMALL 4 5 806529 3 4 16 x 1 75 LG HEX BOLT GRD 9 8 22 30118 ANGLE BRACKET BOLT LARGE 4 3 1103K GREASE FITTING STRAIGHT 10 30 1103K2 GREASE FITTING 45 DEG 4 29 1103K3 GREASE FITTING 90 DEG 4 28 806646 1 1 4 12 FLEX LOCKNUT 4 2 0703 1 2 LOCK WASHER 4 26 910 4A038 1 00 LOCK WASHER ASSY 6 22 806453 5 8 11 4 00 LG HEX BOLT GRD 9 3 24 306
15. G SHORT LINK ASSY 2 10 209 48 3 SHAFT 2 INCH 9 909 48 1 SHAFT 2 INCH 51086 KEEPER SHAFT 2 806247 1 2 13 X 1 00 LG FLAT SH BOLT GRD 9 2 6 806246 1 2 13 X 1 00 LG HEX BOLT GRD Y 2 51342 TILT CYLINDER ASSY 2 4 21249 PIN CLEVIS LOCK 4 51262 TILT WELDMENT 2 20986 KEEPER SHAFT 2 21250 WELDMENT C HEAD FRAME PARI NUMBER DESCRIPTION QTY 51500 48 ME WREX JR 14 2062 6 65 6MORB X 6MJIC FITTING 90 DEG 13 203003 6 65 6MORB X 6MJIC TEE FITTING 2 810732 5 8 LOCK WASHER 11 BVNO2 EXHAUST FILTER 2 10 807493 125 1 8 X 1 25 LG COTTER PIN 2 2 91534 PIN PUSH CYLINDER 2 906442 2 89 11 3 50 LG HEX BOLT GRD 9 2216 4 65 AFNPT X 6MORB STR ADAPTOR 2 623 EXTENSION SPRING 14 00 LG 2 21345 WRENCH CYLINDER 2 4 91360 LOWER ASSEMBLY LOWER LINKAGE 3 51360 UPPER ASSEMBLY UPPER LINKAGE 2 91502 MIDDLE WRENCH ASSY I WREX JR 1 51501 TOP AND BOTTOM WRENCH ASSY T WREX JR ITEM PART NUMBER DESCRIPTION QIY HA S 55 2 Eme NS NOTES 49 91360 UPPER N NKA ME 50 91360 UPPER NAE PER INKA 18 1103K1 GREASE FITTING STRAIGHT 3 17 42120 SEAL 3 16 401200 V SEAL 2 1
16. NNER ADJUST selector UNCLAMP Unclamp motor assembly from spinner case air cylinder pulls motor forward ADJUST Air cylinder pushes spinner motor back putting tension on chain CLAMP Clamps motor assembly to spinner case must be clamped for spinning operation TORQUE ADJUST knob pilot valve Adjust wrench output torque To be set after initial spin and torque Final reading read at begining of torque cylinder stroke while torqing Rotate adjustment knob in for more torque out for less TORQUE GAUGE torque arm calibrated gage Torque indicator displayed in FT LBS Read at begining of torque cylinder stroke while torquing 73 Setup Wrenches 74 To set wrenches Scale on wrench refers to target O D Scale 1s read looking straight down reading graduation just outside the nut Check die retaining plate pointers after griping for correct indication extend final adjust retract tilt as neccessary Align wrenches and spinner parallel to pipe with TILT Extend until heel side die holder bolt head Is centered over pipe Setup Wrenches Once lined up hit the grip button and take a reading
17. ORBX SMIIC FITTING 90 DEG H6747 FLOW CONTROL YALVE 003 1 Hap ___ PRESSURE CONTROL VALVE DOG 2 4 369 DIRECTIONAL VALVE a 3 SEA PRESSURE REDUCING VALVE CARTRIDGE 1 2 18 CHECKVALVE CARTRIDGE 1 5250 0577 82500527 EAA PART DESCRIPTION SPINNER SPINNER MOTOR 1 1 DIRECTONALYALYE 2 _ 2 HP PRESSURECONTROLYALYE DOS 2 3 H7 PIOTCHECKSANDWICH 1 39 DKECHIONALVAIVE DOA 2 348 DIRECTONALYALYE DOA ADOGCCP 4 2 a _ 20625885 B3MORBX AMICAMINGIODEG 2 9 2042 10 105 IOMORBX IDMIIC FITTING PODEG 2 _ 90059655 2 72 25 2MNPTX 2FNPTSDDECG SWIVEL 4 12 90059685 4 6 OoOo B 2062 8 65 ___ X HIING 2 51625 SUPPLY VALVE ASSEMBLY fe oe n ME In 51482 LOGIC PANEL ASSEMBLY T E4 12 51440 ROTATION LIMIT ASSEMBLY 39 312 11 TX TA N 5 1800 CABLE SENSOR 51800L CABLE SENSOR PLE NINE AME 51480 RELAY BOX ASSEMBLY 51480 RELAY BOX ASSEMBLY 171 PA I E 3 LE i E ek S pe 3 HE 17 T168 50 FOOT CONNECTOR 18 NOTES 51507 CONSOLE ASSEMBLY s
18. UT 2 62 2062 6 65 6MORB X 6MJIC FITTING 90 DEG 2 61 80644 9 8 11 6 50 LG HEX BOLT GRD 60 30230 I BUMPER 27 810705 1 2 FLAT WASHER 4 58 806221 172 13 FLEX LOCKNUT 4 21547 MIDDLE WRENCH GRIP PIN 26 20251 PLATE ASSEMBLY BUMPER CLEVIS 93 1103K GREASE FITTING STRAIGHT 9 54 806539 3 4 16 X 3 00 LG HEX BOLT CRD 4 29 30076 NUT RETAINER 2 J26 RK REPAIR KIT GRIP CYLINDER 5 810735 5 8 FLAT WASHER 50 30035 ADJUST ASSEMBLY 49 30280 ADJUST NUT LOCKING ASSEMBLY 48 806544 3 4 16 X 5 50 LG HEX BOLI GRD 2 47 807490 3 16 X 2 00 LG COTTER PIN 46 806415 5 8 11 THIN FLEX LOCKNUT 45 3006 CLIP NUT RETAINER 44 30062 SPACER MIDDLE WRENCH 43 1103 3 GREASE FITTING 90 DEG 2 42 22384 092 PUSH BUTTON PIN 4 1103 2 GREASE FITTING 45 DEG 2 40 810703 1 2 LOCK WASHER 27 91074A038 1 00 LOCK WASHER ASSY 38 30056A SHOULDER BOLT 37 91074A036 3 4 LOCK WASHER ASSEMBLY 6 36 30145 LINKAGE JAM 4 35 807 493 250 1 8 X 2 50 LG COITER PIN 2 34 30420 CASTLE NUT MODIFIED 2 33 30043 3 ARM BOLT 2 32 30043 2 ARM BOLT 4 3 20029 138 WASHER ASSEMBLY 6 30 146 BALL THRUST BEARING 12 22 PRP568 230 O RING 12 28 30042 1 LINK ASSEMBLY WRENCH 30038 2MB LINK ASSEMBLY WRENCH 20 30042 2 LINK ASSEMBLY WRENCH 25 30038 I MT LINK ASSEMBLY WRENCH 24 30029 PIVOT SLEEVE KEEPER 2 23 30055 NUT RETAINER 22 30007 SPACER NUT RETAINER 2 31516 BOLT WRENCH 2 20 8064
19. ___ ORIG 031 213 PIPE PLUG BEARINGS HOUSING BL 9031 81115 031 1078 031608 THRUST WASHER 7 SITR f 4 19 031 1015 14 031 214 0081 0183 12 03 03 3 RING GUAD RING BACKUP RING SEAL CARRIER 037 201 PARI NUMEBR DESCRIPTKIA _ 25 AYAILIBLE ONLY KIT 4 231 24625 5 77 AYAILIBLE ONLY IN KIT 031 R31 PLANETARY ASSEMBLY KIT Tx 51300 SPINNER MOUNT 42 51300 SPINNER MOUNT EN Ti pads 43 51200 EXT JR T WREX JR 180 REACH ASSEMBLY 51886L 51297 51360 UPPER 51360 LOWER 51500 44 NOTES 45 21277 ASSEMBLY C HEAD 91297 ASSEMBLY C HEAD 51342 RK REPAIR KIT TILT CYLINDER 806415 5 8 11 THIN FLEX LOCKNUT 3 810732 5 8 LOCK WASHER 3 806440 5 8 11 X 3 00 LG HEX BOLT GRD 9 3 91074A036 3 4 LOCK WASHER ASSEMBLY 806508 3 4 10 X 1 25 LG HEX BOLT 806442 9 8 11 X 3 50 LG HEX BOLT GRD 9 20 51181 HOSE WELDMENT 19 51546 STOP LINKAGE 18 G2130 9 8 SHACKLE 2 EZ 2041 10 105 10MJIC FLARE BULKHEAD 2 16 98338A554 1 4 X 3 00 LG COTTER PIN 4 810849 11 4 FLAT WASHER 4 14 810703 1 2 LOCK WASHER 2 13 21248 SPACER LINK ARM 12 51390 BUSHING C HEAD 2 11 21388 BUSHIN
20. ench with deadblow hammer to make small adjustments Adjustment is complete when both front and back arms extend fully at the same time 25 51888 C HEAD TRAVEL ASSEMBLY 24 51210 MAIN SUPPORT ASSEMBLY 51210 MAIN SUPPORT ASSEMBLY 29 51235 ROTATION MOTOR ws A p 177 20 1 50 155 HEX 1 7 LOGE WASHER WASHER GEAR JE GEAR KEY SPACE GEAR 30 NOTES 31 51211 TROLLEY ASSEMBLY 51211 TROLLEY ASSEMBLY HR _ NUM PO _ TT AO RB En el i ln NEN n AB __ ____ 4 ie A MEN TA 11 ____ 33 21212 EXTEND RETRACT ASSEMBLY 21242 EXTEND RETRACT ASSEMBLY KL DEM un _ ___ mm 35 950TW T WREX SPINNER Doa mi s DUET E 950 T WREX SPINNER p co 5 1160 MOTOR ASSEMBLY et i 4 5 1160 MOTOR CLAMP ASSEMBLY 39 24625 SPINNER GEARBOX 40 24625 SPINNER GEARBOX GRA PLANET PIN PLANET GEAR 7 24 23 RETAINER RING 031 22 PIPE M PLANET CARRIER LOCK NUT RAJ 33 RAS 13 BOLT 73 RP 631 218 WASHER 16 031 1014 __
21. for make or break refer to previous page 5 Hit GRIP 6 For Make hit SPIN until shouldered release hit TORQUE until torqued release UN GRIP For Break hit TORQUE until joint is broken release hit SPIN until done release UN GRIP 7 Retract unit off target continue drilling operation 51886 TWREX COMMON 51886 TWREX COMMON 51627 MAIN MANIFOLD ASSEMBLY 51627 MAIN MANIFOLD ASSEMBLY 30 TORQUE VALVE 005 1 29 10524 MINPT X REDLK ER NE NE 28 1141 QUICK EXHAUST Y Hl 114 QUICK DISCONNECT MALE 2 926 9475373 10 24 X 3 75 LG 3455 12 89475 LOCK WASHER 12 LOCK WASHER HI COLLAR 23 805193 14420 173 LG SOC HD CAP SCREW 7 5 37 BOW 3 2 2046244 2HMPTX 2EMPTSIR 2 X FNPT 0 DEC __1 2257 2 25 ZMNPT T HITING 18 2047228 2MINPT X 2FNPT 90 DEG SWIVH _2 2216 2 45 AFMPT X AMORE SIR 2 90073 45 16 90059545 _ AMORB PLUG 2 _15 206210105 TOMORE ANG 90 02 2 14 2090051088 _ IDMORB X 2X AMAC T FITTING 1 13 2081 425 X 2FMPT HEX BUSHING HP 1 206209665 X SMLNC HITINC 90 EXT 3 11 20270210 105 X IOMIK STR ADAPTOR 1 10 20225 2 FLUG 79 RE PLL 8 2042685 6M
22. he I WREX Jr sling PN 51202 2 sling PN 51702 4 lifting shackles cR ES Extension arms C head fully retracted 69 arms are fully retracted Use the four lifting shackles attached to lugs on top of the C Head and Trolley in full down position Trolley with lifting sling assembly Sr Always use the lifting lugs and shackles provided Nothing else is rated for nor intended to Before lifting T Wrex verify that the trolley 1s 1n the full down position and the extending support the full weight of the T Wrex Se 2 2 IE Transporting the I WREX Whenever transporting T Wrex make sure the unit 15 supported in a stable manner Attach tie down straps to the four provided lifting shackles attached to the lugs of the C Head and Trolley to the transportation pallet pallet PN 51550 lugs 9 Us 20 Ems 70 51886 Control System Elements The T WREX controls are face mounted on a remotely located console Each lever button introduces compressed air into different sections of the pneumatic control system A misrouted air line can cause the tool to operate in a manner not intended by the operator There are air operated elements in the control system that will route close off or vent air signals to pilot the hydraulic valves These elements are located under
23. lled and operated in a controlled drilling rig environment involving hazardous situations Proper maintenance 15 important for safe and reliable operation Procedures outlined in Hawk manuals are the recommended methods of performing operations and maintenance Personnel Training All personnel performing installation operations repair or maintenance procedures on the equipment or those in the vicinity of the equipment should be trained on the rig safety tool operation and maintenance to ensure their safety Only authorized Hawk repair technicians should perform major disassembly and assembly procedures Recommended Tools Service operations may require the use of tools designed specifically for the pupose described Hawk recommends that only those tools specified be used when stated Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by Hawk General Safety Practices The equipment discussed in this manual may require or contain one or more utilities such as electrical hydraulic or pneumatic Isolate energy sources before beginning work Avoid performing maintenace or repairs while the equipment is In operation Wear proper protective equipment during equipment installation maintenance or repair Replacing Components Verify that all components such as cables hoses etc are tagged and labeled during assembly and disassembly of
24. the control console panel in the relay box and up on top of the extending center pivot under a large box shaped cover four bolts There are two basic logic element types in I WREX s control system with the more complicated circuits being of varying configurations of logic elements combined The OR element PN 115 it has two inputs and one output Described easily a three port Y with no crosstalk between the two input ports Crosstalk 1s the energizing of an input port from another input port The other element 15 the air piloted valve PN A501 or PN A508 It has one pilot spring return or two pilot ports pilot return one air supply port two output ports and two venting exhaust ports These valves have an internal spool shifted by at least one pilot signal compressed air The input supply air 1s routed by the position of the internal spool to one output port only The input port on this valve 1s located between the two exhaust ports The two output ports are on opposite face The other pneumatic elements whithin the control system are relays logical NOT and mechanical input valves rotation and extend limits set by operator 71 51200 51700 General Arrangement HYDRAULIC RETURN HOSE 2 Q 50 FT RETURN HYDRAULIC SUPPLY HOSE 2 50 FT TORQUE GAUGE amp TORQUE ADJUST HOSES QUICK DISCONNECT BOTH ENDS STANDARD LENGTH 50 FT OPTIONAL LENGTH 90 lt gt DETAIL A
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