Shop Manual
MODEL:
SERIAL NUMBER:
WA90-5
50051 AND UP
WA100M-5
50051 AND UP
VEBM270100
WHEEL LOADER
WA90-5
WA100M-5
•
This shop manual may contain attachments and optional equipment that are not available in your area.
Please consult your local KOMATSU distributor for those items you may require. Materials and specifica-
tions are subject to change without notice.
•
The Wheel Loaders WA90-5 and WA100M-5 are equipped with the engine S4D95LE-3
For details of this engine see Bulletin No. 3666418-00 (Cummins)
© 2005
All Rights Reserved
Printed in Europe 11/05
00-2
WA90-5 / WA100M-5
CONTENTS
00 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .00-1
01 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .01-1
10
STRUCTURE AND FUNCTION . . . . . . . . . . . . . . . . . . . . . .10-1
20
TESTING AND ADJUSTING . . . . . . . . . . . . . . . . . . . . . . . .20-1
30 DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . .30-1
90 OTHERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-1
No. of page
WA90-5 / WA100M-5
00-1
SAFETY
Safety notice ............................................00-3
Preparations for work ................................ 00-4
Tipping up the driver's cab ........................ 00-4
Tipping down the driver's cab ................... 00-6
Tipping up the driver's cab
(option with electric actuator) ......................... 00-8
Tipping down the driver's cab
(option with electric actuator) ......................... 00-10
Precautions during work ........................... 00-11
Hydraulic system ....................................... 00-12
Foreword ..................................................00-13
How to read the shop manual ..................00-14
Volumes .................................................... 00-14
Distribution and updating .......................... 00-14
Filing method ............................................ 00-14
Symbols ...................................................