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.
Combination valve See your authorized dealer.
Engine Stops When Travel or/
and Control Lever Moved
Failure of connector contact Repair or replace.
Failed wiring harness See your authorized dealer.
Failed Main controller See your authorized dealer.
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