Specifications for load dependent brake pressure regulator
WARNING: This page is about a different variant/trim than selected.
| Model / Version | Bar (psi) | Bar (psi) | ||
| Rear disc brakes | Front axle | 70 (1015) | Front axle | 100 (1450) |
| Rear axle | 36 to 42 (522-609) | Rear axle | 49 to 55 (710-798) |
Adjusting brake pressure regulator
Rear axle test pressure too high:
- Release regulator spring.
Rear axle test pressure too low:
- Increase tension regulator spring.
NOTE:
Do not adjust with brake pedal depressed. Use the following work sequence:
Read off figures:
- Release pedal.
- Adjust spring.
Press pedal again:
- Read off figures and if necessary, readjust.
- Remove pressure gauge and bleed brake system. Refer to Bleeding brake system with brake filler and bleeder unit VAS 5234, vehicles with ABS Mark 60 .