REP-TAT-P-1121-25 Replacing lower main bearing shell (collar bearing)

WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.

Remove the lower main bearing shell (1) out of the main bearing cap.

Courtesy of BMW OF NORTH AMERICA, INC.
Insert the new main bearing shell (1).
The new main bearing shell (1) must not have a lubricating groove and must have a collar to the side.
Oil the main bearing shell (1) with motor oil.

Courtesy of BMW OF NORTH AMERICA, INC.