1121531 Replacing all crankshaft main bearing shells (N63) without hybrid drive: Notes
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2014 BMW Alpina B7L, 2014 BMW Alpina B7, and 2013 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Risk of injury
from sharp edge of housing.
IMPORTANT:
If a crankcase or a crankshaft is replaced, old and new identifications can be used.
A mixed installation is permissible.
Example:
An old crankcase with an old crankcase designation and a new crankshaft with a new crankshaft designation.
An old crankshaft with an older crankshaft designation and a new crankcase with a new crankcase designation.
Or a new crankcase with a new crankshaft with new identifications.