31 53 040 Removing and installing/replacing right output shaft bearing block

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2010 BMW X3, 2009 BMW X3, 2008 BMW X3, 2007 BMW X3, and 2006 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Press right output shaft approx. 7 to 8 cm out of front differential, see 31 60 ... Pressing output shaft out of drive flange (wheel hub) and drawing in .

N46:

Release screw (1) and remove heat shield from bearing block.

Tightening torque: 31 60 3AZ, see 31 60 OUTPUT SHAFT .

Release screws (2) and remove bearing block support with heat shield.

Tightening torque: 31 60 2AZ, see 31 60 OUTPUT SHAFT .

Fig 1: Heat Shield Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release grounding strap on bearing block.

Release screws and remove bearing block (1) from oil sump.

Installation:

Replace O-ring / remove protective caps.

Tightening torque: 31 60 1AZ, see 31 60 OUTPUT SHAFT .

Fig 2: Locating Bearing Block Screws

Courtesy of BMW OF NORTH AMERICA, INC.