32 41 105 Removing and installing/replacing belt pulley for hydraulic pump (vehicles with N63 engine)
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Carry out preliminary work as described in REPLACING DRIVE BELT
.
Slacken screws (1)
Relieve tension on DRIVE BELT and remove from belt pulley (2).
Unscrew bolts (1) and remove belt pulley (2).
Installation note:
Lettering on belt pulley (2) must point forward.
Replace microencapsulated screws.
Tightening torque 32 41 4AZ .