11 28 020 Replacing tensioning device for alternator drive belt (M57T2-SCR)
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove DRIVE BELT
Release screws (2) and remove tensioning pulley (1) towards front.
Tightening torque: 11 28 2AZ .