Hitachi Zaxis 850LC-3 Operator's Manual page 338
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Also See for Zaxis 850LC-3:
- Operator's manual (477 pages) ,
- Workshop manual (28 pages) ,
- Operator's manual (20 pages)
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Problem
Travel is Not Smooth
Swing Does Not Work
Swing is Not Smooth
Engine Stops When Travel or/
and Control Lever Moved
TROUBLESHOOTING
HYDRAULIC SYSTEM
Cause
Rocks or mud "jammed" in track frame
Travel brake not releasing
Swing brake release valve
Swing motor
Pilot valve
Swing gear
Swing bearing
Lack of grease
Failure of connector contact
Failed wiring harness
Failed Main controller
11-12
Solution
Remove and repair.
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
Apply grease.
Repair or replace.
See your authorized dealer.
See your authorized dealer.
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