TROUBLESHOOTING
11-12
HYDRAULIC SYSTEM
Problem Cause Solution
Travel is Not Smooth
Rocks or mud “jammed” in track frame Remove and repair.
Travel brake not releasing See your authorized dealer.
Swing Does Not Work
Swing brake release valve See your authorized dealer.
Swing motor See your authorized dealer.
Pilot valve See your authorized dealer.
Swing is Not Smooth
Swing gear See your authorized dealer.
Swing bearing See your authorized dealer.
Lack of grease Apply grease.
Failure of connector contact Repair or replace.
Engine Stops When Travel
or/and Control Lever Moved
Failed wiring harness See your authorized dealer.
Failed Main controller See your authorized dealer.
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