Case IH JX55T JX75T Tractors Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Case IH Tractor .
This manual contains deep information about maintaining, assembly, disassembly and servicing your Tractor .
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine.
this manual offers full information you need for repair your machine.
the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
all pages are printable, so run off what you need and take it with you into the garage or workshop.
Models & Serials Covered:
Part number 47899738
1st edition English
June 2015
JX55T TIER 1 engine, 2WD tractor
JX55T TIER 1 engine, 4WD tractor
JX75T TIER 1 engine, 2WD tractor
JX75T TIER 1 engine, 4WD tractor
Table of Contents:
INTRODUCTION
Engine....................................................................................... 10
Engine and crankcase.................................................................................10.1
Pan and covers..............................................................................................10.2
Valve drive and gears..................................................................................10.3
Cylinder heads................................................................................................10.4
Connecting rods and pistons....................................................................10.5
Crankshaft and flywheel..............................................................................10.6
Balancer and damper....................................................................................10.7
Fuel injection system.....................................................................................10.8
Air cleaners and lines.....................................................................................10.9
Engine cooling system...................................................................................10.10
Fan and drive......................................................................................................10.11
Engine lubrication system..............................................................................10.12
Clutch.........................................................................................18
Clutch hydraulic release control.............................................................18.1
Transmission.............................................................................. 21
Mechanical transmission.............................................................................21.1
Mechanical transmission internal components..................................21.2
Gearbox external controls...........................................................................21.3
Gearbox internal components...................................................................21.4
Four-Wheel Drive (4WD) system ............................................23
Four-Wheel Drive (4WD) gearbox..........................................................23.1
Front axle system .....................................................................25
Non-powered front axle............................................................................25.1
powered front axle.......................................................................................25.2
Front bevel gear set and differential.....................................................25.3
Final drive hub, steering knuckles, and shafts..................................25.4
Rear axle system......................................................................27
Powered rear axle.......................................................................................27.1
Rear bevel gear set and differential.....................................................27.2
Planetary and final drives........................................................................ 27.3
Power Take-Off (PTO) ................................................................. 31
Rear mechanical control.................................................................................31.1
Power Take-Off (PTO) drive shaft................................................................31.2
Brakes and controls .................................................................... 33
Mechanical service brakes...........................................................................33.1
Parking brake or parking lock....................................................................33.2
Hydraulic systems....................................................................... 35
Hydraulic systems............................................................................................35.1
Fixed displacement pump.............................................................................35.2
Main control valve............................................................................................35.3
Remote control valves.....................................................................................35.4
Main lift system..................................................................................................35.5
Steering........................................................................................ 41
Steering control.................................................................................................41.1
Hydraulic control components....................................................................41.2
Cylinders..............................................................................................................41.3
Wheels.......................................................................................... 44
Front wheels........................................................................................................44.1
Electrical systems ....................................................................... 55
Electrical system................................................................................................55.1
Harnesses and connectors............................................................................55.2
Engine starting system...................................................................................55.3
Alternator............................................................................................................55.4
Battery..................................................................................................................55.5
Cab controls......................................................................................................55.6
External lighting...............................................................................................55.6
Warning indicators, alarms, and instruments.......................................55.7
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