Necessary preliminary work:
Fold back cover (1).
Release nut underneath. Remove positive battery cable from battery positive terminal.
Remove protective cap (2) and release nut underneath.
Disconnect positive battery cable from alternator.
Unclip positive battery cable (1) from holder (2).
Release nut (2) on starter motor only.
Remove positive battery cable from starter motor and pull out.
NOTE: Reassemble the vehicle.
Check stored fault messages.
Delete fault memory.
BMW X3 Service & Repair Manual > Transmission shafts: Replacing radial shaft seal for output flange (atc 45l)
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 ...