Bearing block

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2013 BMW 328xi, 2012 BMW 328xi, 2011 BMW 328xi, 2010 BMW 335xi, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Press output shaft with special tool 31 5 110 out of bearing block and remove.

Installation:

Replace SHAFT SEAL IN BEARING BLOCK and coat sealing lips with front differential oil.

Replace retaining ring and slide in output shaft over resistance of retaining ring. Output shaft must snap audibly into place.

IMPORTANT: High installation forces indicate that the spline teeth on the output shaft/rear differential side gear are damaged/deformed!
Check spline teeth, replaced damaged parts.

Fig 1: Pressing Output Shaft Out Of Bearing Block Using Special Tool (31 5 110)

Courtesy of BMW OF NORTH AMERICA, INC.