Komatsu W120-3 Wheel Loader Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Komatsu Wheel Loader .
This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
Models And Serials :
W120-3 50001 and up
CONTENTS :
GENERAL.................................................... 01-1
POWER TRAIN
21 STRUCTURE AND FUNCTION.............. 21-1
22 TESTING AND ADJUSTING................... 22-1
23 DISASSEMBLY AND ASSEMBLY........... 23-1
24 MAINTENANCE STANDARD.................. 24-1
STEERING SYSTEM
41 STRUCTURE AND FUNCTION............... 41-1
42 TESTING AND ADJUSTING................... 42-1
43 DISASSEMBLY AND ASSEMBLY........... 43-1
44 MAINTENANCE STANDARD.................. 44-1
AIR SYSTEM
51 STRUCTURE AND FUNCTION...............51-1
52 TESTING AND ADJUSTING.................. .52-1
53 DISASSEMBLY AND ASSEMBLY........... 53-1
54 MAINTENANCE STANDARD.................. 54-1
HYDRAULIC SYSTEM
61 STRUCURE AND FUNCTION................ 61-1
62 TESTING AND ADJUSTING................... 62-1
63 DISASSEMBLY AND ASSEMBLY........... 63-1
64 MAINTENANCE STANDARD.................. 64-1
WORK EQUIPMENT
71 STRUCTURE AND FUNCTION.............. 71-1
72 TESTING AND ADJUSTING................... 72-1
73 DISASSEMBLY AND ASSEMBLY........... 73-1
74 MAINTENANCE STANDARD.................. 74-1
OTHERS
91 ELECTRICAL SYSTEM........................... 91-1