34 33 505 Removing and Installing/Replacing Brake Booster

34 33 505 - Removing and installing or replacing brake booster





Necessary preliminary tasks:
- Read and comply with General Information Service and Repair.
- Remove brake master cylinder 34 31 505 Removing and Installing/Replacing Master Brake Cylinder for DSC
- Remove left footwell trim 51 45 185 Removing and Installing/Replacing Panel For Pedals





Detach locking clip (1) from brake pedal, disengage and pull out locking pin.
Unscrew nuts (2).

Installation:
Replace self-locking nuts.
Tightening torque 35 11 1AZ 35 11 Pedal Assembly Console.





Important!
Do not use any force when removing and installing the brake unit; the brake unit can be damaged under certain circumstances.
Brake lines must not be bent.

Remove non-return valve (1) from brake booster.

Carefully pull brake booster (2) out of bulkhead and tilt out.
If necessary, press brake lines to one side slightly.