Fliegl Agrartechnik GmbH, 84453 Mühldorf am Inn, Germany
Tool cylinders extend but
then do not retract
The piston seal in the cylinder
is faulty, meaning that the
piston and ring face are in
direct contact
Check the cylinders individually for
leaks and replace the faulty cylinder
if necessary
Drive shaft is no longer
turning
PTO on tractor or on trailer
through drive defective
PTO not connected
Determine the cause
Visit a specialist workshop
Low lift and break-out
forces
Insufficient oil pressure
Check the tractor hydraulics
Maintenance, repairs and conversion work on the ULW must be performed only
when hydraulic operation is switched off and the hydraulic connections and drive
shaft are decoupled.
Secure the tractor to prevent accidental start-up and rolling away.