TROUBLESHOOTING
11-9
CONTROL LEVERS
Problem Cause Solution
Moves Hard
Corroded joint See your authorized dealer.
Worn out pusher See your authorized dealer.
Does Nothing
Worn out pusher See your authorized dealer.
Pilot valve See your authorized dealer.
Does Not Return to Neutral
Pilot valve See your authorized dealer.
Too Much Play
Worn out pivot joint See your authorized dealer.
Lever is Not Vertical In Neutral
Pilot valve See your authorized dealer.
HYDRAULIC SYSTEM
Problem Cause Solution
Hydraulic Functions are Slow
Low oil level Fill reservoir to full mark.
Cold oil Push hydraulic warm up switch.
Wrong oil Drain tank. Use correct oil.
Engine speed too low Increase speed or see your authorized
dealer.
Pilot circuit See your authorized dealer.
Worn pump See your authorized dealer.
Restricted pump suction line See your authorized dealer.
Hydraulic Oil Overheats
Wrong oil Use correct oil.
Air leak in pump suction line See your authorized dealer.
Oil lines restricted See your authorized dealer.
Low oil level Fill reservoir to full mark.
Plugged filters Install new filters.
Worn pump See your authorized dealer.
Plugged radiator or oil cooler Clean and straighten fins.
Oil cooler bypass See your authorized dealer.
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