11 23 Vibration Damper
WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
VIBRATION DAMPER - TIGHTENING TORQUE SPECIFICATIONS - 1AZ TO 2AZ
| Type | Thread | Tightening Specification | Measure | |
|---|---|---|---|---|
| 1AZ Vee belt pulley on crankshaft | M10 | Replace nut | 190 Nm | |
| 2AZ Vibration damper/hub to crankshaft | M20/M21/M50/M52/M52TU/S50 US/S52/M54/M56 M | 18x1.5 | Replace screws | 410 Nm |
| M30/S14/S38/B35 | M24 x 1.5 | Replace nut | 440 Nm | |
| M41/M47/M47TU/M51/M60/M62 | M 18x1.5 | Replace screw | ||
| Jointing torque | 100 Nm | |||
| Torque angle | 60° | |||
| Torque angle | 60° | |||
| Torque angle | 30° | |||
| N62/N73 | M 18x1.5 | Replace screw | ||
| Jointing torque | 100 Nm | |||
| Torque angle | 60° | |||
| Torque angle | 60° | |||
| Torque angle | 60° | |||
| M70/S70/M73 | M 18x1.5 | Replace screw | ||
| Jointing torque | 100 Nm | |||
| Torque angle | 60° | |||
| Torque angle | 60° | |||
| M57/M57TU/M67/M67TU | M10 | Replace screws | ||
| Jointing torque | 40 Nm | |||
| Torque angle | 60° | |||
| Torque angle | 60° |
VIBRATION DAMPER - TIGHTENING TORQUE SPECIFICATIONS - 3AZ TO 6AZ
| Type | Thread | Tightening Specification | Measure | |
|---|---|---|---|---|
| 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 |