11 23 Vibration Damper
WARNING: This page is about a different car, the 2003 BMW X5 and 2002 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
VIBRATION DAMPER TIGHTENING TORQUE SPECIFICATIONS (1AZ - 6AZ)
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Vee belt pulley on crankshaft | M10 | Replace nut | 190 N.m. | |
| 2AZ Vibration damper / hub to crankshaft | M20 / M21 / M50 / M52 / M52TU / S50 US / S52 / M54 / M56 | M18x1.5 | Replace screws | 410 N.m. |
| M30 / S14 / S38 / B35 | M24 x 1.5 | Replace nut | 440 N.m. | |
| M41 / M47 / M47TU / M51 / M60 / M62 | M18x1.5 | Replace screw | ||
| Jointing torque | 100 N.m. | |||
| Torque angle | 60 ° | |||
| Torque angle | 60 ° | |||
| Torque angle | 30 ° | |||
| N62 / N73 | M18x1.5 | Replace screw | ||
| Jointing torque | 100 N.m. | |||
| Torque angle | 60 ° | |||
| Torque angle | 60 ° | |||
| Torque angle | 60 ° | |||
| M70 / S70 / M73 | M18x1.5 | Replace screw | ||
| Jointing torque | 100 N.m. | |||
| Torque angle | 60 ° | |||
| Torque angle | 60 ° | |||
| M57 / M57TU / M67 / M67TU | M10 | Replace screws | ||
| Jointing torque | 40 N.m. | |||
| Torque angle | 60 ° | |||
| Torque angle | 60 ° | |||
| 3AZ Belt pulley / vibration damper to hub | S38 / B36 | M8 10.9 | 34 N.m. | |
| N40 / N42 / N45 / N46 / S38 / B38 | M8 10.9 | 34 N.m. | ||
| All / others | M8 | 22 N.m. | ||
| 4AZ Belt pulley to vibration damper | S38 / B35 | M8 8.8 | 22 N.m. | |
| S50 | M8 8.8 | 22 N.m. | ||
| 5AZ Sprocket with hub or hub to crankshaft | M40 | M16 x 1.5 | Replace screw | 310 N.m. |
| M42 / M43 / M43TU / M44 | M16 x 1.5 | Replace screw | 330 N.m. | |
| 6AZ Hub to crankshaft | N40 / N42 / N45 / N46 | M16 x 1.5 | Replace screw | 300 N.m. |