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7 Troubleshooting: Problems and Solutions
Before calling a technician, examine your trailer and consult the table below to find a solution.
Attempt to isolate the problem to find out if it is a hydraulic or electrical problem by using the
manual functions on the hydraulic valve. If you are still not able to solve the problem yourself,
ask for help from the customer service department of your agricultural dealer.
Troubleshooting Table
Problems Possible Causes Solutions
1. The loading arm does
not move.
The U-shaped retainer is blocking
the cylinder.
Remove the U-shaped retainer and try
again.
The hydraulic hoses are not
attached correctly to the tractor.
Check the hydraulic hose attachments.
An obstacle is blocking the
movement of the loading arm.
Make sure that nothing is in the way of
the loading arm.
Electrical problem, connectors or
sensors
Make sure that electrical wires and
connectors are in good condition.
Make sure that limit switches on the
loading arm are in good condition
2. The pusher does not
move.
The loading arm is too high. Lower the loading arm.
The hydraulic hoses are not
attached correctly to the tractor.
Check the hydraulic hose attachments.
The security device of the loading
arm is not working.
Check the cleanliness of the pivot point
of the loading arm.
Electrical problem, connectors or
sensors
Make sure that electrical wires and
connectors are in good condition.
Make sure that limit switches on the
loading arm are in good condition
3. The unloading platform
does not move.
The loading arm is too high. Lower the loading arm.
The hydraulic hoses are not
attached correctly to the tractor.
Check the hydraulic hose attachments.
The security device of the loading
arm is not working.
Check the cleanliness of the pivot point
of the loading arm.
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