Cat 793C ATY Off-Highway Truck Training Manual (SESV1722)

Cat 793C ATY Off-Highway Truck Index:

Specification Sheets
793B Off-highway Truck AEHQ5061
793C Off-highway Truck AEHQ5186
Video Tapes
793C Off-highway Truck–Service Introduction SEVN4016
793C Marketing Introduction AEVN3742
3500 EUI Service Introduction SEVN2241
Suspension Cylinder Charging TEVN2155
Mining Trucks–Cleanliness and Component Life SEVN4142
Oil Sampling–The Right Way PEVN4638
Service Training Meeting Guides
STMG 682 “793C Off-highway Truck (4AR)” SESV1682
STMG 706 “785C/789C Off-highway Trucks” SESV1706
STMG 660 “785B/789B/793B Off-highway Trucks–Maintenance” SESV1660
STMG 681 “3500B Engine Controls–Electronic Unit Injection (EUI)” SESV1681
Technical Instruction Modules
Vital Information Management System–785B/789B/793B Off-highway Trucks SEGV2610
Vital Information Management System–Introduction SEGV2597
769C – 793B Off-highway Trucks–Torque Converter
and Transmission Hydraulic Systems SEGV2591
785B/789B/793B Off-highway Trucks–Steering System SEGV2587
769C – 793B Off-highway Trucks–Hoist System SEGV2594
769C – 793B Off-highway Trucks–Air System and Brakes SEGV2595
Automatic Retarder Control System SEGV2593
Automatic Electronic Traction Aid SEGV2585
769C – 793B Off-highway Trucks–Suspension System SEGV2599
Booklets
C-Series Mining Trucks–3500B Diesel Engines LEDH8400
Know Your Cooling System SEBD0518
Diesel Fuels and Your Engine SEBD0717
Oil and Your Engine SEBD0640
Understanding The S•O•S Report TEJB1015
STMG 722 – 4 –
10/00
SUPPLEMENTAL MATERIAL (Continued)
Special Instructions
Accessing Flash Software for Machines REHS0494
Caterpillar Electronic Controls Service Code Information Description List REHS0126
Use of CE Connector Tools SEHS9065
Servicing DT Connectors SEHS9615
Parts Listing Of The Deutsch Connectors And Components REHS0148
Use of 6V3000 Sure-Seal Repair Kit SMHS7531
Use of 8T5200 Signal Generator/Counter Group SEHS8579
Suspension Cylinder Servicing SEHS9411
Repair of Steering Accumulators SEHS8757
Adjustment Of The Valve Lash And The Valve Bridge With
The 147-5482 Valve Lash Gauge Group REHS0128
Using 1U5000 Auxiliary Power Unit SEHS8715
Using 1U5525 Auxiliary Power Unit Attachments SEHS8880
Mining Truck Major Component Removal and Installation Enhancement REHS0082
793C Assembly Procedure SEHS9980
Brochures
Caterpillar Electronic Technician NELS1007
Caterpillar DataView NEHP5622
Diesel Engine Oil (CH4) Product Data Sheet PEHP8038
How to Take a Good Oil Sample PEHP6001
S•O•S Coolant Analysis PEHP5033
Air Filter Service Indicator PEHP9013
Caterpillar Fully Automatic Transmission AEDQ0066
Caterpillar Oil-cooled Multiple Disc Brakes AECQ5980
Caterpillar Automatic Retarder Control AEDK0075
Caterpillar Truck Frames AEDK0707
Mining Truck Bodies: Selecting the Right Body System for Your Job AEDK0083
C-Series Mining Truck Cabs YEBA3500
Miscellaneous
Window Decal “VIMS Keypad Parameters” SEEU6995
Pocket Card “Electronic Diagnostic Codes” NEEG2500
Chart “Practical Pressure Conversions” SEES5677
Guideline for Reusable Parts “Cleaning Rear Axle
Housing Assemblies (785/789)” SEBF8366

INTRODUCTION …………………………………………………………………………………………………………7
WALK AROUND INSPECTION…………………………………………………………………………………..11
OPERATOR’S STATION………………………………………………………………………………………………43
Vital Information Management System (VIMS) …………………………………………………………57
ENGINE……………………………………………………………………………………………………………………..72
Engine Control System ……………………………………………………………………………………………74
Cooling Systems …………………………………………………………………………………………………….88
Jacket Water Cooling System ……………………………………………………………………………..90
Aftercooler Cooling System ……………………………………………………………………………….96
Lubrication System ……………………………………………………………………………………………….100
Fuel System………………………………………………………………………………………………………….105
Air Induction and Exhaust System…………………………………………………………………………..110
POWER TRAIN ………………………………………………………………………………………………………..119
Power Train Hydraulic System ……………………………………………………………………………….124
Transmission/Chassis Electronic Control System ……………………………………………………..155
Rear Axle Oil Cooling and Filter System …………………………………………………………………171
STEERING SYSTEM ………………………………………………………………………………………………..178
HOIST SYSTEM……………………………………………………………………………………………………….203
AIR SYSTEM AND BRAKES ……………………………………………………………………………………225
Air Charging System……………………………………………………………………………………………..227
Brake Systems………………………………………………………………………………………………………233
BRAKE ELECTRONIC CONTROL SYSTEM ……………………………………………………………253
Automatic Retarder Control (ARC)…………………………………………………………………………257
Traction Control System (TCS) ………………………………………………………………………………263
CONCLUSION………………………………………………………………………………………………………….272
SLIDE LIST………………………………………………………………………………………………………………273
SERVICEMAN’S HANDOUTS…………………………………………………………………………………..276

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