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11 23 Vibration Damper

WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2006 BMW M3, 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW M3, and 2005 BMW 330i. However, it is still accessible from the selected car via links, so may be relevant.
VIBRATION DAMPER TIGHTENING TORQUE SPECIFICATIONS

  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 M18x1.5 Replace screws 410 Nm
  M30/S14/S38/B35 M24 x 1.5 Replace nut 440 Nm
  M41/M47/M47TU/M51/M60/M62 M18x1.5 Replace screw  
      Jointing torque 100 Nm
      Torque angle 60 °
      Torque angle 60 °
      Torque angle 30 °
  N62/N73 M18x1.5 Replace screw  
      Jointing torque 100 Nm
      Torque angle 60 °
      Torque angle 60 °
      Torque angle 60 °
  M70/S70/M73 M18x1.5 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

  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