MACHINE MODEL
SERIAL NUMBER
WA250-6
75001 and up
WA250PZ-6
75160 and up
H00051 and up
•
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 specifications are subject to change without notice.
• WA250-6 and WA250PZ-6 mounts the SAA6D107E-1 engine.
VEBM610101
© 2011
All Rights Reserved
Printed in Europe 2011-04
WA250-6
WA250PZ-6
SEN03822-01
Table of contents
100 Index
Table of contents
1
00 Index and foreword
100 Index
SEN03822-01
Composition of shop manual.........................................................................................................................
2
Table of contents ...........................................................................................................................................
4
200 Foreword and general information
SEN03823-00
Safety notice .................................................................................................................................................
2
How to read the shop manual .......................................................................................................................
7
Explanation of terms for maintenance standard............................................................................................
9
Handling of electric equipment and hydraulic component.............................................................................
11
Handling of connectors newly used for engines............................................................................................
20
How to read electric wire code......................................................................................................................
23
Precautions when carrying out operation......................................................................................................
26
Method of disassembling and connecting push-pull type coupler.........................