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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1510 (Engine - Repair Instructions (N62)) >> 28 V-Ribbed Belt W.TENSIONER >> 11 28... Removing And Installing/Replacing Radial Compressor Deflection Pulley (BMW ALPINA B7)

11 28... Removing And Installing/Replacing Radial Compressor Deflection Pulley (BMW ALPINA B7)

WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks: 

Release bolts (1) and remove deflection pulley (2).

Installation: 

Tightening torque: 21 Nm.

Fig 1: Identifying Deflection Pulley And Bolt
G04776985Courtesy of BMW OF NORTH AMERICA, INC.