18 11 015 Replacing sealing rings (M60, M62, M73)
WARNING: This page is about a different car, the 2001 BMW 750iL, 2000 BMW 750iL, 1999 BMW 750iL, 1998 BMW 750iL, and 1997 BMW 750iL. However, it is still accessible from the selected car via links, so may be relevant.
If necessary, remove rear underbody protection and heat baffle plate from front axle support.
Detach exhaust system at exhaust manifolds.
Slide back exhaust system.
NOTE:
Connections between exhaust manifolds and exhaust pipes and catalytic converter only have sealing rings fitted to inside pipes.
- Without sealing ring (outer)
- With sealing ring (inner)
Replace sealing ring.
Replace self-locking nut and screws.
Coat thread with copper paste - CRC.