H6400C, H6400C1 and VSD6400 Reversible Drills
Contents
1. ssssssssssssssssssseseeeeeeeeeseeseeses 1 10 40393 116576K1 Inner Race oo eeseeecscssssssssesessessssssssseeesseesesssssees 1 39 41676 F018029K Nut Hex 10 24 x 187 LOCK sss 3 11 41222 156589 Drive Shaft with Gear oo 4 40 40171 104172 Spindle Assembly includes 41 43 1 12 44630 F017105 Gear 11 TOOtH o ececssssssssseeeeseeeesseeseeeesseen 2 41 40172 104173K_ Frame Planet Gear 1 13 414592 F016729 Woodruff Key 213 isisisi 1 42 40448 118586K Gear 21 Tooth with Needle Bearing 2 14 41621 F017010 Retaining Ring 437 External sse0 1 43 41624 F017014 Dowel Pin 250 X 625 occ 2 15 40168 104110K_ Shaft Idler o ssesesssssssssssssssssssssssssssssssssssssee 1 47 40414 118099 Case Assembly H6400C 16 41593 F016730 Drive Pin 123 x 209 with Square Head includes item 48 oo ceeeeeeeeeeeeeeeeees 1 17 41624 F017014 Dowel Pin 250 x 625 nssennnieeeenn A HR Gane Ce ee ee j 187 41395 i FO1G 32 gt Gasket 2 09 x 9 09 X 001I eee 1 48 414476 FO14753 Bearing BrOnZ scscststeiestetniene 1 197 41616 gt sEOUGED ES Screw Cap 1 420 Xo O0 Socket Head 8 dg 140134 F01524 Gasket seeren iaa E 20 40215 105427 Spool Directional cece 1 50 41616 F016807 Screw Cap 1 4 20 x 1 00 a 21 41489 F015257 O ring 437 x 562 x 062 68 wee 2 Socket Head cecccsssssssssssssessesessesesssen 4 22 40228 106576 BUTLOM sssrinin 2 51 41453 F014048K CHUCK sssrin2. 70 o seesstessetsssee 1 45 44624 F017014 Dowel Pin 1 4 dia X 5 8 x11 2 8 41627 F017078 O ring 7 16 x 1 16 70 ssssssssssssssssssren 1 46 41595 F016732 GASKET mlte ter iiA 1 9 44600 F016737 Retaining Ring 11 16 Internal T 47 40412 118070 Cap MOtOr oaan 1 10 41094 138311 Screw Adjustable Torque Output 1 48 44591 F016728 Bearing Needle iinan 2 11 42729 Log0005 O ring 1 4 X 1 16 70 noa Ts sao diete F01GB07 ocket Head Can Screw HA DOH a8 12 41843 F021471 Backup RIN o n te apy cagmie E023063 Hook Lift k 13 42053 F023467 Spring Pin 5 64 X 7 8 essssesssstesstesses T 51 41453 F014048K_ CHUCK cecccsccccesscveseccecesnseeessssnesecnseenete 1 14 40215 105427 Spool Directional ssssesesien 1 52 41616 F016807 Socket Head Cap SCreW n 4 15 41489 F015257 O ring 7 16 X 1 16 68 aiin 2S Est gape enone Shaft Drive w gear 16 40228 106576 BUON oninia aes AO CAIA Asable EIIE e a e 17 41715 F018627 Flat Socket Head Cap Screw 10 x 1 2 2 55 404148 118586K Gear 21 Tooth w bearing u 2 k 18 41559 F015679 O ring 7 8 X 1 16 70 ssssssssssrsrssssrssssres 1 56 40172 104173K Frame Planet Gear u i 1B 19 SNORE RESTS Sleeve Super Spool esresrseesrseesie 1 57 41624 F017014 Dowel Pin 1 4 dia X 5 8 sccsccssssesteee 2 a 20 42089 F024419 O ring 787 x 051 70 oseeseeesstenseeneees 1 5g 40134 101524 E tea leet Walaa teen gh sy 1 KY 21 41534 F015403 O ring 3 4 X
3. SERVICE MANUAL Fairmont CE H6400 H6400C1 amp VSD6400 REVERSIBLE DRILLS Read and understand all of the instructions and safety information in this manual before operating or servicing this tool 999 1801 3 REV 4 2001 Greenlee Textron 1 01 Fairmont Table of Contents SALCLY A A sd cavtacbeetad begvdnd ottedeeefiebiartena ected 2 PUMPOSI REE EEA E RRE EE ETES ES 2 Other Publications yi cirein einan atrae ei aasien 2 Important Safety Information ccceeeeeeeeeeeeeneeees 3 4 DisassompIy ticretectssi sg cobeendcaxgeuptieiedcevtavinnennibelaeveexieass 5 7 Mape iON esirin eiren E e E E e ES EN EETA 8 ASSOMIY LEE E O E T 8 11 llustrations and Parts Lists 2 0 eeeneeeeeeneee 12 15 Safety Safety is essential in the use and maintenance of Fairmont tools and equipment This instruction manual and any markings on the tool provide information for avoiding hazards and unsafe practices related to the use of this tool Observe all of the safety information provided H6400C H6400C1 and VSD6400 Reversible Drills Purpose This manual is intended to familiarize all personnel with the safe operation and maintenance procedures for the following Fairmont tools H6400C 42260 Serial Code FJL H6400C1 42661 Serial Code FAB VSD6400 49755 Serial Code GAY Keep this manual available to all personnel Replacement manuals are available upon request at no charge and Fairm nt are registered tra
4. lt ja d Fairm n t H6400C H6400C1 and VSD6400 Reversible Drills Illustration H6400C Reversible Drill 47A 48 H6400C1 Models Only 7 later models only 2 N Greenlee Textron Subsidiary of Textron Inc 12 l l 2l I OO H6400C only 37 7 a hf i panes a its l st 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills Parts List H6400C and H6400C1 Key UPCNo PartNo Description Qty Key UPCNo PartNo Description Qty 78 3310 78 3310 1 40584 128546 Handle Insulated includes items 2 5 1 33 40462 122755 Washer Flat 580 x 937 x 050 2 40152 103130 Bearden Be cement uli Me 1 Stainless Stel ssesressesstneeesseseensiin 1 3 41809 FO20886 Dowel Pin 125 X 500 vesccccscccsccseneeee 4 34 40463 122756 n A E 2 4 44503 F015305 O ring 500 x 687 X 093 80 n n 4 35 41293 007788 pe ea 10 24 x 875 5 41591 F016728 Needle Bearing 439 x 625 500 2 3g 44307 FO095G1 Screw Machine 10 24x 750 6 40412 118070 Motor Cap includes item 7 0 0 1 ROUNG H ad ecccccccccccccececececececesececeseceeceeeee 1 7 414591 F016728 Needle Bearing 439 x 625 x 500 2 37 40458 122403 THgJer nsns 1 8 40392 116575K1 Outer R c innnan 1 38 41583 F016230 Screw Machine 10 24 x 1 25 9 41723 FO018865 Ball 125 Diameter Steel ccssse 18 Round Head
5. 12 on torque output screw 10 Install screw in cavity of handle 1 Turn screw clockwise until threads are engaged in threads of handle Secure screw in handle using 5 64 x 7 8 inch spring pin 13 Case Components 1 Install the ring gear 4 into the handle 1 aligning the notch in the ring gear with the notch in the handle Insert the dowel pin 5 2 Install planet gears 55 and dowels 57 into the frame 56 The dowels must be flush with the surface that has the spindle protruding from it 3 Slide the case 60 over the spindle assembly Place the gasket 58 onto the handle 1 Set the case with spindle onto the handle aligning the scribe marks Mesh the planet gears 55 with the ring gear 4 Secure with four cap screws 52 Tighten securely 5 Install the auxiliary handle 59 Chuck Installation 1 Clean the tapered surface of the spindle 56 and the mating tapered surface of the chuck 51 with Loctite 755 59 Safety Solvent or equivalent 2 Apply two drops of Loctite Retaining Compound 35 to both tapered surfaces 3 Retract the chuck jaws completely into the chuck 51 Set the chuck onto the spindle 56 Using a block of wood to protect the chuck tap the chuck lightly into place with a hammer 4 Allow the Loctite to cure before operating the tool Greenlee Textron Subsidiary of Textron Inc 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 W o gt x Wi My Q r4
6. 00C1 only 1 Remove tank hose 54 and O ring 55 2 Remove pressure hose 59 and O ring 60 Case Components 1 H6400C1 only Remove the auxiliary handle 63 2 Scribe a line across the case 47 or 47A and handle 1 to align parts correctly during assembly 3 Remove four cap screws 50 Remove case from handle Remove gasket 49 If necessary press bearing 48 out of case 4 Remove spindle assembly 40 from handle 1 If necessary remove dowels 43 and gears 42 5 Remove ring gear 2 and dowel pin 3 from handle 1 Greenlee Textron Subsidiary of Textron Inc H6400C H6400C1 and VSD6400 Reversible Drills Motor 1 Scribe a line across the motor cap 6 and handle 1 to align parts correctly during assembly 2 Remove eight cap screws 19 and remove motor cap from handle Remove gasket 18 and dowels 17 3 Remove idler shaft 15 and gear 12 from handle Remove gear from idler shaft Remove drive pin 16 from idler shaft 4 Remove retaining ring 14 gear 12 and Woodruff key 13 from the drive shaft Remove drive shaft 11 from handle 5 Carefully remove the inner race 10 and eighteen steel balls 9 from the handle 6 Use an O ring tool to remove O ring 4 Trigger Control Spool and Super Spool Sleeve 1 Remove the cap screw 30 from the back end of the control spool 28 2 Remove two nuts 39 machine screws 35 36 and links 34 from the trigger as
7. 1 16 90 snsssstersersseeneernees 1 59 40465 122762 Handle Auxiliary u 1 d 22 41298 F009117 Retaining Ring 7 8 External 60 43076 128990 Assembly CASE vann 1 lt 23 41371 F011762 O ring 7 16 X 3 32 90 ainn E patiaes Bearing 752 lD E 24 41095 138312 CAD i E ie sea ares AIIE PE E 2 ccoeescsnecsescncste 1 E 25 41712 F018511 Retaining Ring 3 4 Internal 1 3 49500 49500 Decal Warning o on 1B 26 48681 48681 Spool Control ninan na 1 64 49764 49764 Decal Pressure Flow Weight ccc 1 lt 27 41585 F016327 O ring 5 16 X 1 16 70 noin i ee agao 10480 Bacal E A f 29 42865 L089019 Spring COMpression cccesesceseeeeeeee 1 66 49506 49506 Decal CEntre 1 30 41096 138313 TE E E E T E sero aygeeee a A950 Real SOT a a i 31 41297 F008797 Retaining Ring 5 8 Internal 1 49765 49765 Seal Kit includes all items marked 32 40406 118061 TAOGE istsivecsccsnnnrccdnnnacnnnnciens 1 with an asterisk 33 41636 F017345 Connecting Link s s sssssssenssnssessesseseeeerenene 1 34 41583 F016230 Slotted Round Head Machine Screw POA ae ee ees 1 Greenlee Textron Subsidiary of Textron Inc 15 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 GREENLEE biz Greenlee Textron Subsidiary of Textron Inc 4455 Boeing Drive Rockford IL 61109 2988 USA Customer Service International 815 397 7070 Fax 815 397 9247 Customer Service North America 800 435 0786 Fax 800 451 2632 815 397 1
8. 29 from end of control spool 26 2 Remove connecting link 33 from trigger 32 and control spool 26 Remove one 10 x 1 1 4 inch round head machine screw 34 and hex elastic nut 35 from trigger 32 Remove trigger 3 Remove 5 8 inch internal retaining ring 31 and washer 30 Remove control spool 26 from Super Spool sleeve 19 Remove O ring 27 from control spool 26 If necessary remove 6 x 1 4 inch pan head machine screw 28 from control spool 4 Remove 7 8 inch external retaining ring 22 from Super Spool sleeve 19 Remove sleeve from handle 1 5 Remove O rings 20 21 and 23 from Super Spool sleeve 19 Remove O ring 18 from handle 1 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills Disassembly VSD6400 cont d Directional Spool 1 Remove both 10 x 1 2 inch flat socket head cap screws 17 and buttons 16 from directional spool 14 Slide directional spool partway through the bore to expose one O ring 15 Remove exposed O ring 2 Remove directional spool 14 by pushing it back through the bore Remove remaining O ring 15 Note Attempting to push directional spool 14 all the way through the bore in one direction will cause damage to O rings 15 and could allow particles of O rings to get into motor Flow Control Cartridge Remove 11 16 internal retaining ring 9 Pull flow control cartridge 6 o
9. 865 Canada Fax 800 524 2853 Printed in the U S A
10. and Parts manual skin contact with hydraulic oil Failure to observe this warning can result in severe ie e In case of accidental skin contact with hydraulic injury or death oil wash the affected area immediately to remove the oil Failure to observe these precautions can result in AWARNING injury Do not disconnect tool hoses or fittings while the power source is running or if the hydraulic fluid is hot Hot hydraulic fluid can cause serious burns Notes Keep all decals clean and legible Replace when necessary When disposing of any components hydraulic hoses hydraulic fluid worn parts etc do so in accordance with federal state and local laws or ordinances Greenlee Textron Subsidiary of Textron Inc 4 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont Disassembly H6400C amp H6400C1 Complete disassembly of the tool is not recommended If a complete overhaul is necessary return the tool to your nearest authorized Fairmont distributor or to Fairmont The disassembly procedure is divided into sections of the tool Disassemble only the section s necessary to complete the repair Disassemble the tool on a flat clean surface Take care not to lose or damage any parts that may fall free during disassembly Chuck 1 Secure the tool case in a vise 2 From opposite sides of the tool drive a pair of wedges between the chuck and case See illustration Whip Hoses H64
11. demarks of Greenlee Textron Loctite is a registered trademark of Loctite Corporation Other Publications Operation Manual Publication 999 3859 6 Specifications and Parts Manual Publication 999 3860 0 SAE Standard J1273 Hose and Hose Assemblies Publication 999 3032 3 KEEP THIS MANUAL Greenlee Textron Subsidiary of Textron Inc 2 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills IMPORTANT SAFETY INFORMATION SAFETY ALERT SYMBOL This symbol is used to call your attention to hazards or unsafe practices which could result in an injury or property damage The signal word defined below indicates the severity of the hazard The message after the signal word provides information for preventing or avoiding the hazard ADANGER Immediate hazards which if not avoided WILL result in severe injury or death AWARNING Hazards which if not avoided COULD result in severe injury or death ACAUTION Hazards or unsafe practices which if not avoided MAY result in injury or property damage AWARNING Read and understand all of the instructions and safety information in this manual before operating or servicing this tool Refer also to the following manuals which are listed under Other Publications e Operation Manual e Specifications and Parts Manual Failure to observe this warning can result in severe injury or death Greenlee Textro
12. e sleeve 25 Slide the sleeve assembly 25 into the handle from the motor cap side Secure with the retaining ring 31 Install an O ring 29 onto the control spool 28 Slide the spool into the sleeve 25 Apply a thread locking compound to the cap screw 30 and install it into the control spool 28 Tighten securely Slide the spring 32 washer 33 and trigger 37 onto the control spool 28 Secure the trigger with the machine screw 38 and nut 39 Tighten to allow the trigger to move freely Secure the links 34 to the handle 1 and trigger 37 using machine screws 35 36 and nuts 39 Tighten to allow trigger to move freely Greenlee Textron Subsidiary of Textron Inc H6400C H6400C1 and VSD6400 Reversible Drills Case Components 1 Install the ring gear 2 into the handle 1 aligning the notch in the ring gear with the notch in the handle Insert the dowel pin 3 2 Install planet gears 42 and dowels 43 into the frame 41 The dowels must be flush with the surface that has the spindle protruding from it 3 Slide the case 47 or 47A over the spindle assembly 4 Place the gasket 49 onto the handle 1 Set the case with spindle onto the handle aligning the scribe marks Mesh the planet gears 42 with the ring gear 2 Secure with four cap screws 50 Tighten securely 5 H6400C1 only Install the auxiliary handle 63 Chuck Installation Clean the tapered surface of the s
13. in 1 23 41715 F018627 Screw Cap 10 24 x 500 Flat Head 2 40812 132936 Hose Assembly Tank rd 24 44559 F015679 O ring 875 x 1 000 x 062 70 1 includes items 54 S orsaciaatescni 1E 25 40585 128547 Sleeve Super Spool 54 40307 112350 Hose 3 8 X 12 ce ceeccesseseesescsteeeteeeseseseseeens 1 7 for serial numbers before 99273 1 55 41397 F012813 O ring 644 x 818 x 087 90 oe 1 TJ 25 41188 154724 Sleeve Super Spool 56 41779 F020197K Coupler Male sinisiin an 1 2 for serial numbers after 99273 0 0 1 57 44834 F021406 Dust Cap 25A 42089 F024419 O ring 787 x 889 x 051 70 40813 132937 Hose Assembly Pressure 9 for serial numbers after 99273 0 1 includes items 59 62 BO EUR CF OTS SOO UTNOA X 9 900A 0 Nseries 1 59 40305 112348 Hose 3 8 C128 scsalieeirieacunenuan ZAS SAISAN POIG SOPH OT se KLUISE JOrn 1 60 41353 F011302 O ring 468 x 624 x 078 90 ose 1 28 40640 130741K Super Spool eecsesessesesseeseeseeseseeseseseeneees 1 61 41777 F020195K Coupler Female gor MSB EOIOR ELS TORING e SAALI OBAE LD aea 1 62 44834 F021406 Dust Cap ou lutte dondainndels Ein MOTA R020928 S6reWw Cap 9 16 1S ies 63 40465 122762 Auxiliary Handle H6400C1 only 1 Button Head Socket 31 41298 F009117 Retaining Ring 875 External 32 41760 F019817 Spring Compression 635 x 845 x 1 25 1 40749 131394 Packing Kit includes all
14. items marked with an asterisk Greenlee Textron Subsidiary of Textron Inc 13 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills Illustrations VSD6400 Reversible Drill Wi Q gt a Wi 0 el r4 lt j lt Greenlee Textron Subsidiary of Textron Inc 14 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills Parts List VSD6400 Key UPCNo PartNo Description Qty Key UPCNo PartNo Description Qty 78 3310 78 3310 48759 HANDLE AND MOTOR ASSEMBLY 1 35 41676 FO18029K Hex Elastic Stop Nut 10 o n 1 1 43482 138339 HANDLE ASSEMBLY with ORIFICE 36 41723 F018865 Ball 125 dia Steel ccccccscscsssseseseeene 18 BEARINGS and GEAR cssssstsessesetn 1 37 40393 116576K1 Race INDEF viii a1 2 41503 015305 O ring 1 2 X 3 32 90 o eeesessstssien 1 38 41621 F017010 Retaining Clip 25 64 External 1 3 41591 F016728 Needle Bearing cccccceccseseseceeseees 2 39 41592 F016729 Key Woodruff 213 n 1 4 40152 103130 Internal GEA sesssesssesensesssetneeenees 1 40 41630 F017105 Gear AT TOi aineisiin 2 5 42092 024482 Spiral Pin 1 8 X 1 2 ssesvsssseesseeneenneen 1 43 40168 104110K Shaft Idler onnan 1 6 43302 138338 FLOW CONTROL CARTRIDGE 0 1 44 41593 F016730 Pin DRIVES crsasscrssecaseuenwtcmeade 1 7 44491 F015261 O ring 1 2 X 1 16
15. ly Chuck 1 Secure the tool case in a vise 2 From opposite sides of the tool drive a pair of wedges between the chuck and case See illustration Case Components 1 Remove the auxiliary handle 59 2 Scribe a line across the case 60 and handle 1 to align parts correctly during assembly 3 Remove four cap screws 52 Remove case from handle Remove gasket 58 If necessary press bearing 61 out of case 4 Remove spindle assembly 54 from handle 1 If necessary remove dowels 57 and gears 55 5 Remove ring gear 4 and dowel pin 5 from handle 1 Greenlee Textron Subsidiary of Textron Inc H6400C H6400C1 and VSD6400 Reversible Drills Motor 1 Scribe a line across the motor cap 47 and handle 1 to align parts correctly during assembly 2 Remove eight cap screws 49 and remove motor cap from handle Remove gasket 46 and dowels 45 3 Remove idler shaft 43 and gear 40 from handle Remove gear from idler shaft Remove drive pin 44 from idler shaft 4 Remove retaining ring 42 gear 40 and Woodruff key 39 from the drive shaft Remove drive shaft 53 from handle 5 Carefully remove the inner race 37 and eighteen steel balls 36 from the handle 6 Use an O ring tool to remove O ring 2 Trigger Control Spool and Super Spool Sleeve 1 Remove 3 4 inch internal retaining ring 25 and cap 24 from Super Spool sleeve 19 Remove compression spring
16. n Subsidiary of Textron Inc AWARNING Skin injection hazard Oil under pressure easily punctures skin causing serious injury gangrene or death If you are injured by escaping oil seek medical attention immediately Do not use fingers or hands to check for leaks e Do not hold hose or couplers while the hydraulic system is pressurized e Depressurize the hydraulic system before servicing AWARNING Wear eye protection when operating or servicing this tool Failure to wear eye protection can result in serious eye injury from flying debris or hydraulic oil 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairm nt 6400C H6400C1 and VSD6400 Reversible Drills IMPORTANT SAFETY INFORMATION AWARNING AWARNING Tool accessory and other compo nents may be hot during and after operation Allow to cool before SSEEEEENN handling or handle with heat ry resistant gloves Do not reverse hydraulic flow Operation with hydraulic flow reversed can cause tool malfunc tion Connect the pressure Supply hose and tank return hose to the proper tool ports Failure to observe this warning can result in severe injury or death Failure to observe this warning could result in severe injury AWARNING ACAUTION Do not exceed the maximum hydraulic flow pres Hydraulic oil can cause skin irritation sure relief or back pressure listed in the Specifica Handle the tool and hoses with care to prevent tions
17. pindle 41 and the mating tapered surface of the chuck 51 with Loctite 755 59 Safety Solvent or equivalent 2 Apply two drops of Loctite Retaining Compound 35 to both tapered surfaces Retract the chuck jaws completely into the chuck 51 Set the chuck onto the spindle 41 Using a block of wood to protect the chuck tap the chuck lightly into place with a hammer 4 Allow the Loctite to cure before operating the tool Whip Hoses and Fittings H6400C1 only Note Apply a thread sealant that is compatible with hydraulic fluid to the male threads of the fittings 1 Assemble the pressure hose components Install the O ring 60 and pressure hose assembly to the tool Tighten all components securely 2 Assemble the tank hose components Install the O ring 55 and tank hose assembly to the tool Tighten all components securely 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont Assembly VSD6400 Refer to the Illustration s and Parts List for correct orientation and placement of parts Replace any O rings V rings seals and gaskets on parts that have been disassembled Apply hydraulic fluid or O ring lubricant to all O rings and all metal surfaces which they must slide over When installing an O ring which must slide over sharp surfaces use a rolling motion and be careful not to damage the O ring Wherever the assembly results in metal to metal contact coat the surfaces with hydraulic fluid or O
18. r race already pressed in 5 Planet Gear with Needle Bearings Insert dowel pin 43 into bearing While holding the dowel between a thumb and forefinger roll the gear in the palm of your other hand If either gear does not spin smoothly replace both gears with bearings already pressed in 6 Inspect all other disassembled components for cracks grooves or nicks Greenlee Textron Subsidiary of Textron Inc H6400C H6400C1 and VSD6400 Reversible Drills Assembly H6400C amp H6400C1 Refer to the Illustration s and Parts List for correct orientation and placement of parts Replace any O rings V rings seals and gaskets on parts that have been disassembled Apply hydraulic fluid or O ring lubricant to all O rings and all metal surfaces which they must slide over When installing an O ring which must slide over sharp surfaces use a rolling motion and be careful not to damage the O ring Wherever the assembly results in metal to metal contact coat the surfaces with hydraulic fluid or O ring lubricant Some steps of the assembly procedure require a removable type of thread sealing and locking com pound such as Loctite 242 or equivalent Follow the manufacturer s instructions for curing Motor 1 Install a new O ring 4 into handle 1 using an O ring tool 2 Lubricate the 1 16 radius of the outer race 8 liberally with grease Install the eighteen steel balls 9 into the outer race allowing the grease
19. ring lubricant Some steps of the assembly procedure require a removable type of thread sealing and locking com pound such as Loctite 242 or equivalent Follow the manufacturer s instructions for curing Motor 1 Install a new O ring 2 into handle 1 using an O ring tool 2 Lubricate the 1 16 radius of the outer race 28 liberally with grease Install the eighteen steel balls 36 into the outer race allowing the grease to hold the balls in place 3 Install the inner race 37 Install the drive shaft with gear 53 4 Install Woodruff key 39 to the drive shaft Slide one gear 40 onto the drive shaft by aligning the keyway in the gear with the Woodruff key Secure the gear with the retaining ring 42 5 Install the drive pin 44 into the idler shaft 43 Slide the other gear 40 onto the idler shaft by aligning the keyway in the gear with the drive pin 6 Install the idler shaft assembly into the handle meshing the two gears 40 7 Install two dowel pins 45 into the handle 1 Install a new gasket 46 8 Assemble motor cap 47 to handle 1 aligning the scribe marks Secure with eight cap screws 49 Using the sequence shown here torque to 9 Newton meters 80 inch pounds Greenlee Textron Subsidiary of Textron Inc H6400C H6400C1 and VSD6400 Reversible Drills Torque Sequence Directional Spool 1 Assemble one O ring 15 to the directional spool 14 2 Slide the direc
20. sembly 3 Remove nut 39 screw 38 and trigger 37 from the control spool 28 4 Remove the washer 33 and spring 32 from the control spool 28 Slide the control spool out of the sleeve 25 5 Remove the retaining ring 31 from the sleeve 25 Slide the sleeve out toward the back of the handle 6 Remove the O ring 29 from the control spool 28 Remove the O rings 25A 26 27 from the sleeve 25 7 Remove the O ring 24 from the handle Directional Spool 1 Remove the cap screws 23 and buttons 22 from the directional spool 20 2 Slide the directional spool partially out of the handle to expose either O ring 21 Remove the exposed O ring Remove the spool by pushing it back though the handle Remove the other O ring Note Attempting to force the directional spool through the bore against the O ring will damage the O ring and could allow particles of O ring to get into the motor 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont Disassembly VSD6400 Complete disassembly of the tool is not recommended If a complete overhaul is necessary return the tool to your nearest authorized Fairmont distributor or to Fairmont The disassembly procedure is divided into sections of the tool Disassemble only the section s necessary to complete the repair Disassemble the tool on a flat clean surface Take care not to lose or damage any parts that may fall free during disassemb
21. tion spool into the handle just far enough to expose the O ring groove Install the second O ring 15 3 Apply a thread locking compound to the threads of the cap screws 17 Assemble the buttons 16 to the spool and secure with the cap screws Torque to 3 4 to 3 9 Newton meters 30 to 35 inch pounds Trigger Control Spool and Super Spool Sleeve 1 Install O ring 18 in sleeve cavity of handle 1 2 Install Super Spool sleeve 19 in handle 1 Secure sleeve in handle with 7 8 inch external retaining ring 22 3 Install 6 x 1 4 inch pan head machine screw 28 in end of control spool 26 if removed Install O ring 27 on control spool 4 Slide control spool 26 in Super Spool sleeve 19 from trigger side of handle 1 Install washer 30 in end of sleeve Secure washer to sleeve with 5 8 inch internal retaining ring 31 5 Secure trigger 32 to handle 1 with 10 x 1 1 4 inch round head machine screw 34 and hex elastic stop nut 35 6 Attach connecting link 33 to trigger 32 and control spool 26 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont H6400C H6400C1 and VSD6400 Reversible Drills Assembly VSD6400 cont d Flow Control Cartridge Install O rings 7 amp 8 on flow control cartridge 6 Install flow control cartridge in cavity of handle 1 Secure using 11 16 internal retaining ring 9 Adjustable Torque Output Screw Install O ring 11 and backup ring
22. to hold the balls in place 3 Install the inner race 10 Install the drive shaft with gear 11 4 Install Woodruff key 13 to the drive shaft Slide one gear 12 onto the drive shaft by aligning the keyway in the gear with the Woodruff key Secure the gear with the retaining ring 14 5 Install the drive pin 16 into the idler shaft 15 Slide the other gear 12 onto the idler shaft by aligning the keyway in the gear with the drive pin 6 Install the idler shaft assembly into the handle meshing the two gears 12 7 Install two dowel pins 17 into the handle 1 Install a new gasket 18 8 Assemble motor cap 6 to handle 1 aligning the scribe marks Secure with eight cap screws 19 Using the sequence shown here torque to 9 Newton meters 80 inch pounds 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont Assembly con d Torque Sequence Directional Spool 1 2 Assemble one O ring 21 to the directional spool 20 Slide the direction spool into the handle just far enough to expose the O ring groove Install the second O ring 21 Apply a thread locking compound to the threads of the cap screws 23 Assemble the buttons 22 to the spool and secure with the cap screws Torque to 3 4 to 3 9 Newton meters 30 to 35 inch pounds Trigger Control Spool and Super Spool Sleeve 1 2 Install the O ring 24 into the handle Assemble the O rings 25A 26 27 to th
23. ut of handle Remove O rings 7 amp 8 from cartridge Note Do not disassemble flow control cartridge If necessary replace with a new factory preset cartridge Adjustable Torque Output Screw Remove spring pin 13 from handle Turn torque output screw 10 counterclockwise until threads are free Pull screw out of handle Remove O ring 11 and backup ring 12 from screw Greenlee Textron Subsidiary of Textron Inc 7 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Fairmont Inspection H6400C H6400C1 amp VSD6400 Clean all parts with an appropriate cleaning solution and dry them thoroughly Inspect each component as described in this section Replace any component that shows wear or damage 1 Bearings Insert shaft into bearings Spin shaft If the shaft does not spin smoothly replace the entire assembly with bearings already pressed in 2 Motor Cap and Case Inspect mating surfaces bores oil passageways etc for grooves or nicks If any component shows wear or damage replace the entire assembly with bearings already pressed in 3 Drive Shaft and Idler Shaft Inspect all surfaces including gear teeth for grooves or nicks 4 Outer Race Inner Race and Steel Balls Insert balls into outer race Assemble inner race and insert shaft Spin shaft If the shaft does not spin smoothly replace the inner race and steel balls If the outer race shows wear or damage replace the entire handle with the oute
Download Pdf Manuals
Related Search