11 23 Vibration Damper
WARNING: This page is about a different car, the 2010 BMW X6, 2009 BMW X6, and 2008 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
VIBRATION DAMPER-TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening Specification | |
|---|---|---|---|
| 1AZ ASA screw (6 x) Vibration damper to crankshaft hub. |
N54 | M8 x 16 | 35 Nm |
VIBRATION DAMPER-TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Description | Tightening Specification | |
|---|---|---|---|---|
| 3AZ Belt pulley/vibration damper to hub | S38/B36 | M8 10.9 | 34 Nm | |
| N40/N42 / N45/N46 / S38/B38 |
M8 10.9 | 34 Nm | ||
| All/others | M8 | 22 Nm | ||
| 4AZ Belt pulley to vibration damper | S38/B35 | M8 8.8 | 22 Nm | |
| S50 | M8 8.8 | 22 Nm | ||
| 5AZ Sprocket with hub or hub to crankshaft | M40 | M16 x 1.5 | Replace screw | 310 Nm |
| M42/M43 / M43TU/M44 |
M16 x 1.5 | Replace screw | 330 Nm | |
| 6AZ Hub to crankshaft | N40/N42 / N45/N46 |
M16 x 1.5 | Replace screw | 300 Nm |