Muffler, Front

Muffler, front

Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct.

Removal

Removing the muffler





Note! If the joint is missing between the front and center mufflers, both mufflers must be replaced.

Only applies at the first change when the joint between the front and center mufflers is missing.

Remove:
- the M10 nut for the clamp between the rear and center mufflers
- the 2 x nuts
- the rubber mountings
- the front and center mufflers
- the flange gasket.




Applies to the second or later changes

Remove:
- the M10 nut for the clamp between the front and center muffler
- the 2 x nuts
- the muffler
- the flange gasket.

Hint: Tap carefully around the joint to crack any rust and soot deposits in the joint. Use a hammer. Remove both the center and front mufflers.

Installation

Note! For tightening torques, see Specifications. Tightening Torque

Note! To ensure that there is no exhaust leakage, see: Flanged joint, assembling Service and Repair

Installing the muffler
Only applies at the first change when the joint between the front and center mufflers is missing.

Install:
- the front muffler. Use a new flange gasket
- the 2 x M10 nuts. Do not tighten yet
- the center muffler
- the M10 nut for the clamp between the front and center muffler. Do not tighten yet
- the M10 nut for the clamp between the rear and center muffler. Do not tighten yet
- the rubber mountings.
Adjust the position of the exhaust pipe. Tighten the 4 x M10 nuts.
Applies to the second or later changes.

Install:
- the front muffler. Use a new flange gasket
- the 2 x M10 nuts. Do not tighten yet
- the M10 nut for the clamp between the front and center muffler.
Adjust the position of the exhaust pipe. Tighten the 3 x M10 nuts.