Case IH FARMALL 55C, Service Manual

Page 1: ...2011 CNH America LLC All Rights Reserved Case IH is a registered trademark of CNH America LLC Racine Wisconsin 53404 U S A Part number 84419878A English October 2011 SERVICE MANUAL FARMALL 55C FARMAL...

Page 2: ...to modifications implemented for technical or commercial reasons or to meet legal requirements in different countries In the event of conflicting information consult the CASE IH Sales and Service Dep...

Page 3: ...adjust ment 16 06 11 PTO engaged switch ad justment 17 06 11 Page Date 21 GEAR TRANSMISSION Chapter 1 Mechanical transmission Main Data 1 2 06 11 Torque Specifications 2 3 06 11 Tools 4 06 11 Section...

Page 4: ...ransmission gearbox ca sing 9 10 11 12 06 11 Adjustments differential lock engagement sleeve position 13 06 11 Page Date Adjustments bevel drive 14 15 16 06 11 Removal Installation side gear casing 17...

Page 5: ...allation 10 06 11 Position indicator disas sembly assembly 11 06 11 Bushing replacement 12 13 06 11 Loader cylinder removal installation 14 06 11 Page Date Bucket control cylinder re moval installatio...

Page 6: ...and operation 3 06 11 Starter and recharging cir cuit 4 5 06 11 Troubleshooting 6 7 06 11 Fuse and relay locations 7 8 06 11 Page Date System testing 8 10 06 11 Starter motor removal in stallation 11...

Page 7: ...in ascending order 8 12 06 11 Harnesses 13 20 06 11 Connectors 21 92 06 11 Page Date 90 PLATFORM CAB BODYWORK CHAPTER 1 Cab Bonnet Removal Installa tion 2 06 11 Cab assembly with plat form Removal Ins...

Page 8: ...8 CONTENTS 84419878A 06 2011 Find manuals at https best manuals com...

Page 9: ...ng the fluid with hydrodynamic lips take into consideration the shaft rotation direction and position the grooves so that they will deviate the fluid towards the inner side of the seal smear the seali...

Page 10: ...repair accurately built and strictly tested to offer efficient and long lasting working means By using these tools repair personnel will benefit from operating in optimal technical conditions obtaini...

Page 11: ...wristwatches jewels unbuttoned or flapping clothing such as ties torn clothes scarves open jackets or shirts with open zips which could get caught on moving parts Use approved safety clothing such as...

Page 12: ...special shoes When carrying out checks with the engine running request the assistance of an operator in the driver s seat The operator must maintain visual contact with the service technician at all t...

Page 13: ...lectrical system HYDRAULIC SYSTEMS A liquid leaking from a tiny hole may be almost invisible but at the same time be powerful enough to penetrate the skin Therefore use a piece of cardboard or wood fo...

Page 14: ...Engine oil sump 8 5 AKCELA No 1 ENGINE OIL MS 1121 API CH 4 ACEA E5 SAE 15W 40 8 5 1 ENGINE OIL MS 1121 API CH 4 SAE 10W 30 Brake control circuit 0 7 AKCELA BRAKE LHM ISO 7308 Front axle axle housing...

Page 15: ...Adjusting the accelerator control cable 16 NOTE For the main data tightening torques tools diagrams lubrication and cooling diagrams fault diagnosis disassembly assembly checks and overhauling see th...

Page 16: ...type F5AE9454L A 48 kW 65 Hp mod 75C type F5AE9454K A 55 kW 75 Hp Maximum power speed 2300 rpm Maximum torque speed 1400 rpm Torque Rise 35 Number of main bearings 5 Sump pan structural cast iron Lub...

Page 17: ...centrifuge prefilter and automatic exhaust of dust Fuel pump with double diaphragm Fuel filtration via mesh filter in the fuel pump a renewable cartridge filter on the delivery to the injection pump...

Page 18: ...0 150 10 Cab assembly with platform do only the removal see sect 90 chapter 1 2 Extract the fixing pin and remove the ballast weights 1 unscrew the fixing screws and recover the ballast support 2 1 3...

Page 19: ...nd detach the cab right hand support 1 Do this on both sides 5 7 Disconnect and detach the pipes 1 and 2 connecting the power shuttle control valve to the cooler 6 8 Disconnect the central auxiliary c...

Page 20: ...filter support remove this pipe 8 14 Unscrew the front middle and rear fasteners and detach the propeller shaft guard 1 9 15 Remove the circlip 3 and move the sleeve 2 back to free it from the spline...

Page 21: ...12 19 Set a fixed stand under the clutch box connect the rear of the engine to the hoist unscrew the fixing screws 1 and detach the engine together with the front axle from the clutch box 13 20 Disco...

Page 22: ...2 16 25 Unscrew the retaining bolts and detach the bracket 1 locking the radiator to the engine 17 26 Disconnect the fittings 2 to separate the rigid pipes from the flexible hoses 27 Detach the brack...

Page 23: ...HANDS 22 Using a chain connect the engine to the hoist and reattach it to the front axle support tightening the screws to the prescribed torque Connect the pipes to the compressor of the cab air cond...

Page 24: ...ransmission and secure it Connect the rear transmission lubrication line Connect the PTO control line Connect the four wheel drive engagement control line Connect the rear auxiliary control valve conn...

Page 25: ...hing including goggles gloves and safety footwear Proceed as follows 1 Block the front axle with wooden chocks 1 Do this on both sides 23 2 Raise the rear of the tractor position a fixed stand under t...

Page 26: ...kets 1 and 2 fixing the fuel return and inlet pipes finally remove the fuel tank 10 To refit the fuel tank proceed as follows ATTENTION Use suitable tools to align the holes NEVER USE FINGERS OR HANDS...

Page 27: ...as follows 1 Carry out operation 90 100 22 Bonnet perform removal only 2 Carry out operation 50 200 72 Air conditioning system condenser perform removal only 3 Carry out operation 21 109 40 Transmissi...

Page 28: ...the filter dryer 32 9 Detach the engine coolant expansion tank 1 33 10 Unscrew the top and bottom screws fixing the bracket 1 supporting the air filter and recover the unit together with the filter dr...

Page 29: ...diator on the front axle support Secure the shroud maxi fuse support bracket and the brackets fixing the air conditioning pipes Position and secure the radiator retaining bracket to the engine Connect...

Page 30: ...llows 1 Connect the throttle control cable 2 to the injection pump and tighten the nut 1 to eliminate the play in the cable 39 2 Fully tighten the throttle control pedal limit stop screw 1 40 3 Apply...

Page 31: ...UTCH GENERAL SPECIFICATIONS Type single disk dry plate dual clutch unit Mechanical control pedal operation for main clutch and hand lever for power take off clutch Engagement and release mechanism sin...

Page 32: ...TIGHTENED Thread Nm kgm Clutch casing engine retaining bolts M 12 x 1 25 117 129 11 9 13 1 Screws C1 fixing clutch box to the rear transmission box M 12 x 1 25 117 129 11 9 13 1 Screw C2 securing leve...

Page 33: ...or centering and adjustment of 11 11 clutches X 380000293 Clutch adjustment gauge with 380001612 380000256 Set of wrenches for adjustment of levers in 11 11 LUK clutches Longitudinal section of 11 11...

Page 34: ...ate 2 Clutch disk 4 page 3 defor med Replace the disk and adjust the clutch control lever 3 Clutch disk 4 page 3 with torsion springs damaged or with hub rivets loose Replace disk 4 Oil or grease cont...

Page 35: ...1 10 Engine only removal see sect 10 2 Using tool 380001612 1 unscrew the retaining bolts and remove the clutch 2 3 To install the clutch on the engine flywheel proceed as follows ATTENTION Use suitab...

Page 36: ...ceed as follows 1 Unscrew the three PTO clutch lever adjustment nuts 1 24791 1 4 2 Recover the pressure plate 1 with the three coil springs 2 and the three washers 24792 1 2 5 3 Position three clamps...

Page 37: ...e clamps and extract the Belleville spring disk 1 24975 1 8 6 Loosen the three locknuts 1 on the main clutch lever adjustment screws 24976 1 9 7 Remove the three main clutch lever adjustment screws 1...

Page 38: ...Extract the main clutch disk 1 24979 1 12 10 Remove the springs 1 on the PTO clutch control levers 24980 1 13 11 Extract the pivot pins 1 on the PTO clutch control levers 24981 1 14 12 Remove the spri...

Page 39: ...efit the main clutch disk in the clutch housing Install the main clutch pressure plate securing to the pins with the bolts Install the Belleville spring disk carefully position the three clamps and ev...

Page 40: ...he clutch casing Generally by means of turning up to 1 mm of material can be removed from the cast iron friction surfaces of the clutch cover 3 the pressure plate ring 2 and the flywheel see engine re...

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