Operation
Towing
BA RD24_RD28 en us 06
93
Putting parking brake out of
operation
The pretension of the spring-operated brakes may only be reduced when
towing with a defective diesel engine or hydraulic system.
1. Loosen screw [A] and screw out by hand until a resistance can be
noted (approximately 5 rotations).
2. Release the spring-operated brakes by turning the steering wheel to
the left until increased turning power is required.
3. During towing, the spring-operated brakes must be kept open by
repeated releasing with the steering wheel due to interior leaks.
Putting parking brake in
operation
1. Screw in screw [A] up to the valve seat (max. 30 Nm).