Muffler: Service and Repair

Front and Rear Mufflers, Separating and Connecting

• A separating point has been provided in the connecting pipe for individual replacement of the front or rear muffler.

• The separating point is marked by depressions around the circumference of the exhaust pipe.

Special tools, testers and auxiliary items required

• body repair saw (V.A.G 1523 A)

• or chain pipe cutter (VAS 6254)

• Protective glasses

Separating

CAUTION!
To prevent injuries from metal shavings, wear protective goggles and protective clothing.

- Cut exhaust pipe at separation point - arrow 2 - e.g. using body repair saw (V.A.G 1523 A) at a right angle.





Joining

• A second mechanic is required for installing the repair clamp.

- Secure front muffler in retainers. The front clamp remains loosely connected to pipes.

- Align rear muffler horizontally and hold it in this position.

- Position repair clamp at side markings - arrow 1 - and - arrow 3 -.

Installation Location, Rear Clamp (Repair Double Clamp)





- Rotate the repair clamp - A -, as illustrated.

- Adjust the exhaust system when it is cold so that it is free from tension => [ Exhaust System, Installing ] Exhaust System, Installing.

- Tighten the repair double clamp.

Tightening specification M8: 25 Nm