Komatsu Wheel Loader WA900-8 Shop Manual

COVER
00 INDEX AND FOREWORD
INDEX
FOREWORD, SAFETY, BASIC INFORMATION
01 SPECIFICATION
CONTENTS
SPECIFICATIONS
10 STRUCTURE AND FUNCTION
CONTENTS
BOOT-UP SYSTEM
ENGINE SYSTEM
COOLING SYSTEM
CONTROL SYSTEM
HYDRAULIC SYSTEM
POWER TRAIN SYSTEM
WORK EQUIPMENT SYSTEM
STEERING SYSTEM
BRAKE SYSTEM
AUTOMATIC GREASE SYSTEM
LIFTING SYSTEM
UNDERCARRIAGE AND FRAME
WORK EQUIPMENT
CAB RELATED PARTS
20 STANDARD VALUE TABLE
CONTENTS
STANDARD VALUE TABLE FOR ENGINE
STANDARD VALUE TABLE FOR MACHINE
30 TESTING AND ADJUSTING
CONTENTS
RELATED INFORMATION ON TESTING AND ADJUSTING
ENGINE AND COOLING SYSTEM
POWER TRAIN
STEERING SYSTEM
BRAKE SYSTEM
HYDRAULIC SYSTEM
WORK EQUIPMENT
CAB RELATED PARTS
ELECTRICAL SYSTEM
Pm-CLINIC
40 TROUBLESHOOTING
CONTENTS
RELATED INFORMATION TO TROUBLESHOOT
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE)
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE)
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE)
TROUBLESHOOTING OF ENGINE (S-MODE)
50 DISASSEMBLY AND ASSEMBLY
CONTENTS
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY
ENGINE AND COOLING SYSTEM
POWER TRAIN
STEERING SYSTEM
BRAKE SYSTEM
UNDERCARRIAGE AND FRAME
HYDRAULIC SYSTEM
WORK EQUIPMENT
CAB RELATED PARTS
ELECTRICAL SYSTEM
60 MAINTENANCE STANDARD
CONTENTS
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD
ENGINE AND COOLING SYSTEM
POWER TRAIN
STEERING SYSTEM
BRAKE SYSTEM
UNDERCARRIAGE AND FRAME
HYDRAULIC SYSTEM
WORK EQUIPMENT
CAB RELATED PARTS
80 OTHERS
CONTENTS
AIR CONDITIONER SYSTEM
KomVision SYSTEM
90 CIRCUIT DIAGRAMS
CONTENTS
HOW TO READ THE CODES FOR ELECTRIC CABLE
HYDRAULIC CIRCUIT DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM
CONNECTOR AND WIRING HARNESS CHART
INDEX