11 28 V-ribbed belt with Tension and Deflection Element

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

TIGHTENING TORQUE SPECIFICATIONS - V-RIBBED BELT WITH TENSION AND DEFLECTION ELEMENT

	Type	Thread	Tightening specification	Measure
1AZ Belt tensioner with deflection pulley to crankcase	N63	M10		40 Nm
2AZ Belt pulley to torsion vibration absorber	N63	M10		40 Nm