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Engine - Torque Specifications (M44): NVH BMW 3 series E46

11 23 Vibration Damper

TypeThreadTightening specificationMeasure
3AZ Belt pulley / vibration damper to hubS38 / B36M8 10.934 Nm
N40 / N42 / N45 / N46 / S38 / B38M8 10.934 Nm
All / othersM822 Nm
4AZ Belt pulley to vibration damperS38 / B35M8 8.822 Nm
S50M8 8.822 Nm
5AZ Sprocket with hub or hub to crankshaftM40M16 x 1.5Replace screws310 Nm
M42 / M43 / M43TU / M44M16 x 1.5Replace screw330 Nm
6AZ Hub to crankshaftN40 / N42 / N45 / N46M16 x 1.5Replace screw300 Nm

VIBRATION DAMPER TORQUE SPECIFICATIONS