Case 1021F, 1121F Tier 2 Wheel Loaders Repair & Service Manual
Case 1021F, 1121F Tier 2 Wheel Loaders Repair & Service Manual
47392461 - Case 1021F, 1121F Tier 2 Wheel Loader Service Manual (July 2012).pdf
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Total Pages/Size: 1,659 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
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Complete service repair manual for Case 1021F, 1121F Tier 2 Wheel Loader, with all the shop information to maintain, diagnostic, repair, refurbish/rebuild like professional mechanics.
COMPLETE Case 1021F, 1121F Tier 2 Wheel Loader workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
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Case 1021F, 1121F Tier 2 Wheel Loader
TABLE OF CONTENTS
INTRODUCTION
Engine... 10
Engine and crankcase. . 10.001
Air cleaners and lines. . 10.202
Engine lubrication system . .. 10.304
After cooler . . 10.310
Fan and drive . .10.414
Transmission.. 21
Power-shift transmission . . 21.113
Power-shift transmission external controls . . 21.135
Gearbox internal components . . 21.145
Powershift transmission internal components . . 21.155
Four-Wheel Drive (4WD) system .. 23
Drive shaft . . 23.314
Front axle system ... 25
Powered front axle . .. 25.100
Front bevel gear set and differential . . 25.102
Final drive hub, steering knuckles, and shafts . .. 25.108
Rear axle system.. 27
Powered rear axle . . 27.100
Brakes and controls .. 33
Parking brake / Parking lock. . 33.110
Hydraulic service brakes . . 33.202
Hydraulic systems... 35
Hydraulic systems . . 35.000
Variable displacement pump . . 35.106
Reservoir, cooler, and filters . . 35.300
Pilot system. . 35.357
Main control valve . . 35.359
Auxiliary hydraulic valves and lines . . 35.525
Front loader arm hydraulic system . . 35.701
Steering... 41
Auxiliary steering . . 41.910
Wheels.. 44
Front wheels. .. 44.511
Cab climate control ... 50
Air conditioning . . 50.200
Electrical systems ... 55
Electrical system . . 55.000
Fuel tank system . . 55.011
Engine cooling system . . 55.012
Engine control system . . 55.015
Transmission control system . . 55.024
Service brake electrical system . . 55.030
Parking brake electrical system . . 55.031
Hydraulic system control . . 55.036
Steering control system . . 55.047
Heating, Ventilation, and Air-Conditioning (HVAC) control system . . 55.050
Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls . . 55.051
Harnesses and connectors . .55.100
Engine starting system . . 55.201
Cold start aid . .55.202
Alternator . . 55.301
Battery . .55.302
External lighting . . 55.404
External lighting switches and relays . . 55.405
Warning indicators, alarms, and instruments . . 55.408
Loader arm and bucket control system. . 55.415
Cab/Platform harnesses and connectors. .55.510
Cab controls . .. 55.512
Cab lighting . . 55.514
Wiper/Washer system . . 55.518
Cab brake controls . .. 55.519
Cab controls (Lift arm, Boom, Dipper, Bucket) . .. 55.524
FAULT CODES . . 55.DTC
Platform, cab, bodywork, and decals ... 90
Machine shields and guards. . 90.105
Protections and footboards . .90.118
Pneumatically-adjusted operator seat . . 90.124
Cab . . 90.150
Case 1021F, 1121F Tier 2 Wheel Loaders Repair & Service Manual
