27 21 030 Replacing radial shaft seal for front axle output (ATC 700)
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
- 23 0 490 (Puller)
- 27 1 470
IMPORTANT:
After completion of work, CHECK TRANSMISSION OIL LEVEL .
Use only the approved gear oil in this transfer box. See TRANSFER BOX - OPERATING FLUIDS .
Use only the approved gear oil in this transfer box. See TRANSFER BOX - OPERATING FLUIDS .
Necessary preliminary tasks:
Remove front PROPELLER SHAFT .
Remove protective cap (1) with a screwdriver.
Drive a hole into radial shaft seal (1) using a centre punch (2).
IMPORTANT:
Do not use a drill as drillings may result in transmission malfunction.
Screw in special tool 23 0 490 (Puller).
Drive out radial shaft seal (1) with impact weight (2).
Drive in radial shaft seal with special tool 27 1 470 .
Reassemble the vehicle.
Check oil level.
Check transmission for leaks.