18 40010 Removing and installing/replacing left exhaust manifold (S65)

WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Scalding hazard!
Only perform these tasks on an engine that has cooled down.

Necessary preliminary tasks

Remove ALTERNATOR (S65) .
Remove COMPLETE EXHAUST SYSTEM
Secure ENGINE IN INSTALLATION POSITION (S65)
Lower FRONT AXLE CARRIER

NOTE: For purposes of clarity, the following work steps are shown on the engine after it has been removed.

Release screws.

Remove 5 heat shield bolts.

Release 2 nuts of individual flange pairs. Remove exhaust manifold. Installation: Replace nuts. Tightens nuts on each flange. Tightening torque, see 18 40 1AZ in EXHAUST MANIFOLD, EXHAUST SYSTEM . Replace seals.