18 30 Exhaust system
18 30 EXHAUST SYSTEM - TIGHTENING TORQUES SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Catalytic converter to turbocharger | B38/B48/B46 | V-band clamp | Replace gasket and V band clamp. | 13 Nm |
| 2AZ Catalytic converter to holder | B38/B48/B46 | M8 nut | Replace nut | 19 Nm |
| 3AZ Heat shield/catalytic converter holder to cylinder head | B38/B48/B46 | M8x20 | 19 Nm | |
| 4AZ Front connection carrier to body | B38/B48/B46 | M10x18 | 56 Nm | |
| 5AZ Rear connection carrier to body | B38/B48/B46 | M8x18 | 24 Nm | |
| 6AZ Connection carrier to rear axle support | B38/B48/B46 | M12 | Replace screws. | 100 Nm 90° |
| 7AZ Heat shield to cylinder head | B38/B48B46 | M8x20 | 19 Nm | |
| 8AZ Heat protection plate | B38/B48/B46 | M6x16 | 8 Nm | |
| 9AZ Rear underbody protection | B38 | 3 Nm |