Replacing Entrance For Door Front Left (M4 Convertible)
Read contents of BODY, GENERAL .
For stripping and rigging operations, refer to texts on KSD CD (FRU number 41 11 311).
Remove or cover those vehicle components in the repair area which are susceptible to heat or dust.
Use only an approved spot-welding apparatus for repairs!
The following new part is required (applicable BMW Parts Catalog):
- (1) Side frame, outer
Removal:
Mark severance cuts (1) and (2) and cut according to specification.
Severance cut (1): through 20 mm diameter hole.
Severance cut (2): Dimension a approx. 20 mm in front of center of Ø 20 mm hole.
Open welded connections in areas (3). Remove the sill section.
Preparation of new part:
Mark new part in accordance with severance cuts on vehicle and cut.
Prepare REINFORCEMENT PLATES at severance cuts.
Installation:
Install new part and reinforcement plates and weld in areas (1).