7 Series E66 735Li (N62) SAL
34 33 071
Replacing vacuum hose for brake booster
(N62)
Necessary preliminary tasks:
•
Read and comply with General Information
•
Remove design cover
•
Remove air-mass flow sensor
Important!
Before beginning work, fully press the brake pedal several
times to reduce the vacuum pressure in the brake booster.
This makes it easier to remove the PA pipe.
Non-return valve and PA pipe are welded together and are
replaced together as a single unit.
Remove microfilter (1).
Release screws and remove cover (1).
Detach non-return valve (2) from brake booster.
Installation:
Check seal in brake booster and replace if necessary.
Make sure cover engages properly.
RA Replacing vacuum hose for brake booster (N62)
BMW AG - TIS
08.02.2013 21:58
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 1 -
