Replacing Intermediate Pipes

Replacing Intermediate Pipes

Warning: Scalding hazard!

Only perform these tasks after exhaust system has cooled down.





Release nuts.
Remove air deflector (1).





Support intermediate pipes with jack and special tool 31 2 220 and secure against falling out.





Release screws (1).
Remove reinforcement plate (2).
Release screws (3).
Reinforcement plate (4) remains connected by means of 2 rubber mounts to exhaust system.





Release screws and remove body reinforcement strut (1).





Release screw connection of flanges between rear muffler and intermediate pipes.

Installation:
Check seal, replace if necessary.





Release screw connection of intermediate pipes at both catalytic converters.

Installation:
Check seals and replace if necessary.
Replace self-locking nuts and screws.
Coat thread with copper paste.