34 33 071 Replacing Vacuum Hose For Brake Booster

34 33 071 - Replacing vacuum hose for brake booster (N52 on brake booster)





Necessary preliminary tasks:
- Read and comply with General Information Service and Repair.
- Remove lower section of microfilter housing 64 31 092 Removing and Installing/Replacing Microfilter Housing (Lower Section)

Important!
Before beginning work, fully press the brake pedal several times to reduce the vacuum pressure in the brake booster.





Unlock quick-release fastener (1) and pull out vacuum line (2).





Unfasten hose clip or quick-release fastener (1).

Installation:
Replace hose clip.

Pull off vacuum hose (2).

Unclip vacuum line (4) from fixture (3) and feed out.