11 23 Vibration Damper
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 745i, 2005 BMW 745Li, 2004 BMW 745i, 2004 BMW 745Li, and 2003 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.
VIBRATION DAMPER TORQUE SPECIFICATIONS
| 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 |