11 28 V-ribbed belt with Tension and Deflection Element

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 328xi, 2010 BMW 328i, and 2009 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

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

	Type	Thread	Tightening specification	Measure
1AZ Belt tensioner to engine block	N51	M11x65	Thread repair is not permitted Jointing torque Torque angle	25 Nm 90 °
2AZ Deflection pulley to alternator	N51		M10x40	40 Nm