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Home >> BMW >> 2002 >> X5 30i, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Engine - Tightening Torques - X5 (4.6L)) >> Vibration Damper >> 11 23 Vibration Damper

11 23 Vibration Damper

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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.