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Checking and adjusting brake pressure regulator
Load dependent brake pressure regulator specifications
Model / Version |
|
Bar |
|
Bar |
All models except Cabriolet,
with drum brakes on |
Front axle |
50 |
Front axle |
100 |
brakes |
Rear axle |
30 ... 35 |
Rear axle |
51 ... 56 |
All models except Cabriolet,
with disc brakes on |
Front axle |
50 |
Front axle |
100 |
brakes |
Rear axle |
28 ... 34 |
Rear axle |
49 ... 55 |
Four wheel drive |
Front axle |
50 |
Front axle |
100 |
|
|
Rear axle |
33 ... 39 |
Rear axle |
55 ... 61 |
|
|
Front axle |
70 |
Front axle |
100 |
Cabriolet |
Rear axle |
44 ... 50 |
Rear axle |
57 ... 65 |
Adjusting regulator
Rear axle test pressure too high:
-
‒ Release regulator spring.
Rear axle test pressures too low:
-
‒ Tension regulator spring.
Note:
Do not adjust with brake pedal depressed, therefore observe the following sequence:
Read off figures:
-
‒ Release pedal.
-
‒ Adjust spring.
Depress pedal again:
-
‒ Read off figures and if necessary, readjust.
-
‒ Remove pressure gauges and bleed brake system
=>Page 47-32.
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