Removing and Installing/Replacing Rear Muffler

18 12 031 Replacing rear silencer (N55)

Special tools required:





Warning!
Risk of burning!
Only perform this repair work after the exhaust system has cooled down.

Support rear silencer with special tool 31 2 220 and a suitable universal lifter.








Release screws.





Unfasten nut.

Tightening torque 18 31 6AZ.

Detach pressure hose (2). Remove rubber mount (1) from holder.





Lower and remove exhaust system with assistance of a second person.





Note:
Check rubber mount for damage.

Replace damaged rubber mount.

Check exhaust system for leaks.