Exhaust system components, removing and installing

Exhaust system components, removing and installing, vehicles with allwheel drive
1. Center muffler
^ Center and rear mufflers are one unit as original equipment. In cases of repair replace individually
^ Align exhaust system so it is free of stress before tightening clamp
2. 25 Nm
3. Mounting
4. 25 Nm
5. 25 Nm
^ Always replace
6. 30 Nm
^ Always replace
7. Gasket
^ Always replace
8. Turbocharger
9. Catalytic converter
^ Protect from damage by impact
^ Removing and installing
10. Oxygen sensor - 55 Nm
^ Upstream of catalytic converter
^ Grease only the threads with high temperature lubricant G 052112 A3. The lubricant must not get into the slots on the sensor body.
^ Checking:
11. Oxygen sensor - 55 Nm
^ Downstream of catalytic converter
^ Grease only the threads with high temperature lubricant G 052112 A3. The lubricant must not get into the slots on the sensor body.
^ Checking:
12. Gasket
^ Always replace
13. Front exhaust pipe
^ With flexible connection (de coupling element)
^ Do not bend flexible connection more than 10°, otherwise it can be damaged.
^ Removing and installing
^ Align exhaust system so it is free of stress before tightening clamp
14. Mounting
^ Individual parts of mounting for manual gearbox Fig. 3
^ Individual parts of mounting for automatic gearbox Refer to, Fig. 4
15. Front clamp
^ Align exhaust system so it is free of stress before tightening clamp
^ Installation position Fig. 1
^ Tighten bolted connections evenly
16. 40 Nm
17. Rear muffler
^ Rear and center mufflers are one unit as original equipment. In cases of repair replace individually
^ Align exhaust system so it is free of stress before tightening clamp
18. Mounting
19. 25 Nm
20. 25 Nm
21. Mounting
22. Rear clamp
^ For separate replacement of center and rear mufflers
^ Align exhaust system so it is free of stress before tightening clamp
^ Installation position Refer to, Fig. 2
^ Tighten bolted connections evenly
23. 40 Nm
24. Mounting
25. 25 Nm





Fig. 1 Installation position of front clamp
^ Install clamp in horizontal position.
- Bolted connection facing to the left





Fig. 2 Installation position of rear clamp
^ Install clamp in horizontal position.
- Bolted connection facing to the left





Fig. 3 Individual parts of mounting for vehicles with manual gearbox

1. Buffer
2. Spacer pipe
3. Washer
4. Lug, right
5. Disc
6. Bolt - 25 Nm
7. Spacer
8. Lug, left
9. Compression spring
10. Bolt - 25 Nm
11. Nut, self-locking - 25 Nm





Fig. 4 Individual parts of mounting for vehicles with automatic gearbox

1. Disc
2. Buffer
3. Link
4. Spacer
5. Bolt - 25 Nm
6. Bolt
7. Disc
8. Compression spring
9. Spacer
10. Nut, self-locking - 25 Nm