Removing and Installing/Replacing Rear Muffler

18 12 030 - Removing and installing/replacing rear muffler (N54)





Special tools required:
- 00 2 210 00 2 210 Exhaust Pipe Cutter
- 31 2 220 31 2 220 Support Plate





Warning!
Scalding hazard!

Only perform these tasks after exhaust system has cooled down.





Support center muffler with special tool 31 2 220 31 2 220 Support Plate.





Note:
The cutting line for the rear muffler is designated by a notch in the pipe.





Cut rear muffler with special tool 00 2 210 00 2 210 Exhaust Pipe Cutter at marked point and deburr.





Detach hose from vacuum unit.

Unscrew mounting bolts.

Tightening torque 18 20 4AZ 18 20 Exhaust System Suspension.

Lower rear muffler and remove.





Installation Note:
Connect rear muffler to center muffler by means of clamping sleeves.

Align rear muffler to rear apron.

Align clamp and tighten down.

Tightening torque 18 00 5AZ 18 31 Exhaust Pipe with Catalytic Converter/Complete System.





Note:
Check exhaust system for leaks.