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.

Note:
Illustrations show and descriptions refer to the left rear muffler.

The procedure is identical for the right filter side.

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

Note:
Cutting lines for rear muffler (4) are designated by a notch in the pipe.

Cut exhaust pipes with special tool 00 2 210 00 2 210 Exhaust Pipe Cutter at marked points and deburr.

Pull off hose.

Release screw (1).

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

Lower rear muffler (2) and remove.

Installation Note:
Connect rear muffler to centre muffler and right rear 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.