Contents Section: Mechanical All sections

Engine - Tightening Torques (N54): NVH BMW Z4 E89 рестайлинг

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 screw310 Nm
M42/M43/M43TU/M44M16 x 1.5Replace screw330 Nm
6AZ Hub to crankshaftN40/N42/N45/N46M16 x 1.5Replace screw300 Nm

TIGHTENING TORQUE SPECIFICATION - VIBRATION DAMPER

TypeThreadTightening specificationMeasure
1AZ ASA screw Vibration damper to crankshaft hub.N54M8 x 1635 Nm

TIGHTENING TORQUE SPECIFICATION - VIBRATION DAMPER