31 51 020 Replacing Shaft Seal For Right Output Shaft

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

31 4 160

Necessary preliminary tasks:

Remove right output shaft . See 31 60 004 REMOVING AND INSTALLING / REPLACING RIGHT OUTPUT SHAFT .

Lever shaft seal (1) out of bearing block with a screwdriver (2).

Fig 1: Identifying Shaft Seal And Screwdriver

Courtesy of BMW OF NORTH AMERICA, INC.

Installing shaft seal:

NOTE: The installation protective ring (1) serves to protect the sealing lips on shaft seal (2) when the output shaft is being installed.

Fig 2: Identifying Shaft Seal And Protective Ring

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Installation protective ring must not slip out of shaft seal!

Drive in shaft seal with special tool 31 4 160 as far as it will go.

Carefully remove special tool 31 4 160 .

Open installation protective ring (1).

Fig 3: Identifying Protective Ring And Special Tool (31 4 4160)

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

Check front differential oil level , correct if necessary. See 31 50... CHANGING FRONT DIFFERENTIAL OIL .