Spring-Loaded Parking Brake Cyl Inders - Mercedes-Benz Unimog Operating Instructions Manual

PTO shaft
Engine speed at a front PTO shaft rotational
speed of 1000 rpm
Direction of rotation
Continuous operation output
Profile of front PTO shaft in accordance with
SAE J499a standard
Tyre pressure
Tyre pressure
Permissible difference between tyres on an axle
Maximum permissible pressure in the vehicle compressed-
air system to inflate a tyre
Wheel nut tightening torques (Nm)
Pressure plate nut U 216 / U 218 / U 318
U 423 / U 427 / U 430 /
U 527 / U 530
Spring-loaded parking brake cylinders
Release torque of the spring-loaded parking brake cylinder
release screw
Tightening torque of the spring-loaded parking brake cylin-
der release screw
Release pressure (reservoir pressure in compressed-air sys-
tem)
Auxiliary consumers circuit
Steering play
Maximum permissible steering play (measured at the rim of
the steering wheel with the engine running, wheels in
straight-ahead position)
2140 rpm
Clockwise
160 kW
1Ø inch splined shaft
The front PTO shaft stub can be twisted to
enable equipment to be coupled up easily
( Y page 342)
0.2 bar
10.0 bar
M 20 x 1.5
M 22 x 1.5
Max. 70 Nm
40–50 Nm
Min. 6.5 bar
Approx. 8.5 bar
30 mm
Operating data
450 ± 36 Nm
600 ± 50 Nm
359