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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1227 (Rear Axle - Repair Instructions) >> 11 Final Drive With Cover >> 33 11 ... Replacing Rear Cover Gasket On Rear Differential (188L/188LW)

33 11 ... Replacing Rear Cover Gasket On Rear Differential (188L/188LW)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, 2007 BMW 750Li, and 2006 BMW 750i. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: To avoid leaks from the rear differential cover, do not use a paper gasket in cars with liquid gaskets!
To prevent the differential oil from foaming over, make sure that no remnants of the liquid gasket are pressed into the rear differential housing.

Release screws (1).

Tightening torque (M10x60) 33 11 1AZ  . See REAR AXLE - TIGHTENING TORQUES .

Unscrew screws (2).

Tightening torque (M10x25) 33 11 1AZ  . See REAR AXLE - TIGHTENING TORQUES .

Remove cover.

If necessary, remove remnants of liquid gasket with scraper.

Clean sealing face on cover and rear differential.

Installation: 

If a paper gasket was fitted, a paper or liquid gasket can be used.

Fig 1: Identifying Rear Differential Screw (188L/188LW)
G04726448Courtesy of BMW OF NORTH AMERICA, INC.