Fliegl ULW - Setting up the trailer coupling on the towing vehicle

ULW transfer trailer
Preparation and setup
Fliegl Agrartechnik GmbH, 84453 Mühldorf am Inn, Germany
40 of 85
Checking the working settings
Check the steering angle of the axles (must be
adjusted if necessary); check for collision on
the spring assembly, air bellows, frame or tyre
profile.
The steering angle for the forced steering must
be re-adjusted every time the towing vehicle is
changed.
Tandem
1st axle = rigid
2nd axle = steered
Tridem
1st axle = steered
2nd axle = rigid
3rd axle = steered
Fig. 32: Steering angle
• Daily system pressure check
• Complete adjustment for every towing vehicle change
Attention! The trailer is delivered with the stopcocks closed.
Stopcocks L1, L2 [L3, L4] must be opened before commencing travel to
prevent damage to the hydraulic cylinders.
- At maximum steering angle, the tyres must not touch the frame or other
parts of the vehicle.
- Check the axle stops and adapt them to the tyre size if necessary.
- At maximum steering angle of the hydraulic cylinders with coupling
(52°), ensure sufficient space from the panelling on the outside and from
the flange coupling on the inside.
- The cylinder protection (on the side of the traction bar) must be checked
and adjusted for every towing vehicle type; if necessary, double the
cylinder protection until the wheels of the towing vehicle
(tractor) make contact at maximum steering angle.