51 34 420 Removing and installing/replacing trim on window frame of rear door (front), left or right
For removal and installation only, not for adjustment:
Necessary preliminary tasks:
- Remove OUTER WINDOW CAVITY COVER STRIP .
- Open door window.
Security version:
- Remove DOOR WINDOW GLASS
Partially detach rubber seal (1) and rubber guide (2).
Release screws (1).
Detach trim (2) towards front/top.
Security version:
M5 pull-in nuts (1) must not be damaged or missing.
Trim is designed as a protective cover and is screwed into place with M5 X 16 mm stainless steel screws without shims.
Installation:
Trim (1) must not be damaged.
Installation:
Following parts must not be damaged or missing:
- Plastic nuts
- Felt strip
- Seal
Installation:
To prevent wind noises.
Check gap with a 0.05 mm feeler gauge.
Slide feeler gauge between B-pillar trims on front and rear doors.
When the finishers are correctly adjusted, it must be possible to feel a slight suction resistance over the entire length of the finisher.
If the gap is too big, this may result in wind noises.
Installation:
If necessary, release screws (1).
Press trim (2) towards front and tighten down screws (1).
If gap is still too big, adjust TRIM ON WINDOW FRAME OF FRONT DOOR .