Troubleshooting
Problem
Possible Cause
Corrective Action
1. A hydraulic coupler is not completely
connected.
1. Check and tighten all couplers.
2. A hydraulic coupler is damaged or
contaminated.
2. Check the couplers and replace any
that are damaged or contaminated.
3. There is an obstruction in a hydraulic
hose.
3. Find and remove the obstruction.
4. An auxiliary valve on the traction unit
is not opening.
4. Repair the valve.
Fork does not open and close.
5. A hydraulic cylinder is damaged.
5. Replace or repair any damaged
cylinders.
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