33 00... Notes On Repairing Threads
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW 535xi, 2010 BMW 528xi, 2009 BMW 535xi, 2009 BMW 528xi, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Install Heli-coil thread inserts so that they are flush with the original thread.
NOTE:
Damaged threads in the frame side member may be repaired with Heli-coil thread inserts. Comply with the procedure described in the example.