18 40 080 Removing and Installing Right Intermediate Pipe

18 40 080 Removing and installing right intermediate pipe (N74)





Warning!
Scalding hazard!
Only perform this work after engine has cooled down.





Necessary preliminary tasks:
^ Remove catalytic converter, cylinders 1-6





Note:
Graphic shows the left side, the procedure for the right side is identical.

Unscrew nuts (1).

Replace self-locking nut.

Tightening torque 18 31 6AZ.

Release clamp (2).

If necessary, replace clamp.

Tightening torque 18 31 7AZ.

Feed out and remove intermediate pipe (3).





Note:
Replace seals (1) and (2).





Reassemble the vehicle.

Check exhaust system for leaks.