© 2006
All Rights Reserved
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Printed in Germany
VEBM390100
PW160-7H
q 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.
q PW160-7H mount the SAA4D102E-2 engine.
For details of the engine, see the 102 Series Engine Shop Manual.
MACHINE MODEL
SERIAL NUMBER
PW160-7H
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H50051 AND UP
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CONTENTS
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No. of page
01
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .01-1
10
STRUCTURE, FUNCTION AND MAINTENANCE STANDARD . . . . . . .10-1
20
TESTING AND ADJUSTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-1
30
DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30-1
90
OTHERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-1
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FOREWORD
SAFETY
PW160-7H
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12SAFETY
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SAFETY NOTICE
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GENERAL PRECAUTIONS
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Mistakes in operation are extremely dangerous. Read
the OPERATION & MAINTENANCE MANUAL carefully
BEFORE operating the machine.
1. Before carrying out any greasing or repairs, read
all the precautions given on the decals which are
fixed to the machine.
2. When carrying out any operation, always wear
safety shoes and helmet. Do not wear loose work
clothes, or clothes with buttons missing.
• Always wear safety glasses when hitting parts with a
hammer.
• Always wear safety glasses when grinding parts with
a grinder, etc.
3.
If welding repairs are needed, always have a
trained, experienced welder carry out the work.
When carrying out welding work, always wear
welding gloves, apron, glasses, cap and other
clothes suited for welding work.
4. When carrying out any operation with two or more
workers, always agree on the operating procedure
before starting. Always inform your fellow workers
before starting any step of the operati