51 31 021 Removing And Installing / Replacing Rubber Frame For Windscreen (Top)
Necessary preliminary tasks:
- Remove both TRIM STRIPS ON ROOF FRAME
Rubber frame (1) features an aluminium section inlay (2).
If necessary, detach adhesive tape (8) between rubber frame (1) and roof outer skin.
Remove the 4 fitted spacer buffers (7).
Carefully wind out rubber frame (1) (windscreen breakage).
Tear-off lip (5) may be stuck to adhesive (4).
When rubber frame (1) is removed, tear-off lip (5) can tear off and remain in vehicle.
3 Windscreen
6 Bridge
Installation:
If necessary, remove adhesive residue from roof outer skin.
After installing rubber frame, fit 4 new spacer buffers (1)*:
- Shape B** in mm, square 12.7 x 10 x 3.8h
- 150 mm and 450 mm on left/right from centre
* Sourcing reference: BMW Parts Service
** Repair kit for windscreens
Installation of rubber frame without removed windscreen:
There is no tear-off lip (3) in area (A) on left/right.
Detach tear-off lip (3) from rubber frame (1).
If adhesive leaks over tear-off lip (3), this area must be cut out partially.
To facilitate installation, coat rubber frame (1) and body cutout with water.
Install rubber frame (1).
If necessary, pull liner* off adhesive tape (5) and press rubber frame (1) down firmly on roof outer skin.
2 Aluminium strip
4 Butylene tape
* Liner is the protective film on adhesive tape (5).
Installation of rubber frame with removed or new windscreen:
There is no tear-off lip (3) in area (A) on left/right.
Fit rubber frame (1) with tear-off lip (3).
After installing windscreen: If necessary, pull liner* off adhesive tape (5) and press rubber frame (1) down firmly on roof outer skin.
2 Aluminium strip
4 Butylene tape
* Liner is the protective film on adhesive tape (5).