Special tools required:
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:
Release circlip (1).
Release output flange with three-claw extractor tool.
Lever radial shaft seal out of housing with a suitable tool.
IMPORTANT: Do not damage housing.
Installation note:
Replace O-ring in output flange.
Check that O-ring is in correct position.
Installation note:
Coat sealing lips of new radial shaft seal with clean transmission oil.
Drive in radial shaft seal with special tool 27 1 440 .
Installation note:
BMW X3 Owners Manual > Front headrests: Active head restraint
In the event of a rear-end collision with a certain
severity, the active head restraint automatically
reduces the distance from the head.
Reduced protective function
Do not use seat or head restraint
covers.
Do not hang objects, e.g., clothes hangers,
on the head restraints.
Only atta ...