75
B58FC1 0000000094 EN 002
TROUBLESHOOTING
Description of the fault
Cause
Rectifying the fault
It is difficult to move the operating
lever (stiff).
Bowden cables are stiff.
Check the attachment and routing of the
Bowden cables and if they are stuck
anywhere. If necessary, oil or replace the
Bowden cables.
Stiff shutters in the control block.
Check the shutters, and replace if
necessary.
Front loader and/or implements
work in the wrong direction to the
operating lever.
Hydraulic connection is not connected
properly.
Check the hydraulic connections, correct if
necessary.
Bowden cables are mounted incorrectly.
Check the connection of the Bowden
cables and adjust if necessary.
Operating lever not aligned correctly.
Check the installation position, and change
the connection of the Bowden cables if
necessary.
The front loader, implement and
implement with hydraulic function,
such as a top loading grip, move
too slowly or not at all.
Not enough oil in the hydraulic system.
Check oil level and refill if necessary.
Hydraulic couplings are not connected
correctly.
Check the connections.
Tractor pump is worn.
Check the tractor pump, replace if
necessary.
Insufficient oil flow.
Check the tractor hydraulics.
Engine speed too low.
Increase engine speed.
Hydraulic fluid too cold.
Warm up the hydraulic system to operating
temperature.
Too big load in the implement.
Reduce load.
Hydraulic coupling defective.
Check couplings, replace if necessary.
Internal leaking in the hydraulic cylinder.
Check the cylinders, repair or replace
defective cylinders.
Pressure relief valve is set incorrectly.
Check the setting of the pressure relief
valve.
Internal leakage in the control block.
Check the control block, replace if
necessary.
Operating lever not adjusted correctly.
Correct the settings of the operating lever.
The top loading grip valve does not switch. Check the magnet and shutters, replace if
necessary.
Insufficient lifting and tear-out
force.
Insufficient oil pressure.
Check the tractor hydraulics.
Internal leaking in the hydraulic cylinder.
Check the cylinders, repair or replace
defective cylinders.
Too big load in the implement.
Reduce load.
The primary or secondary pressure relief
valve is incorrectly set or defective.
Check the settings of the pressure relief
valve and replace if necessary.
Internal leakage in the control block.
Check the control block, replace if
necessary.
Air in the hydraulic fluid
(recognizable by the foamy
hydraulic fluid).
The hydraulic pump sucks in air.
Check the lines between the hydraulic
pump and tank for loose or defective
connections.
The hydraulic filter is dirty.
Check the hydraulic filter, replace if
necessary.
Low oil quantity in the tank.
Check the oil level, refill if necessary.
Mixed oil types.
Only use recommended oils.
Discharging of returning oil.
Connection for returning oil according to
the specifications.
Leakage on the hydraulic
couplings of the front loader or the
3rd or 4th control circuit.
Leaks caused by infiltrated dirt.
Clean the coupling, replace if necessary.
If the front loader or the 3rd or 4th control
circuits are not used, seal the hydraulic
couplings with the protective caps, or close
the cover of the Hydro-Fix.
Couplings are worn or damaged.
Replace the couplings.
