BMW X3 Service & Repair Manual > Transmission shafts: Replacing radial shaft seal for output flange (atc 450)
Special tools required:
27 1 440
IMPORTANT:
After completing repair work, check transmission oil level and top up if necessary.
For this transfer box, use approved TRANSMISSION OIL only.
Necessary preliminary tasks:
Remove PROPELLER SHAFT
Release circlip (1).
Release o ...