Special tools required:
IMPORTANT: After completion of work, CHECK TRANSMISSION OIL LEVEL and top up if necessary.
For this transfer box, use approved TRANSMISSION OIL only.
Necessary preliminary tasks:
Drive a hole into radial shaft seal (1) using a center punch (2).
IMPORTANT: Do not use a drill as swarf may result in transmission failure.
Courtesy of BMW OF NORTH AMERICA, INC.
Screw special tool 23 0 490 into radial shaft seal.
Drive out radial shaft seal (1) with impact weight (2).
Installation note:
Coat sealing lips of new radial shaft seal with clean transmission oil.
Drive in radial shaft seal with special tool 27 1 430 .
Reassemble the vehicle.
Check oil level.
Check transmission for leaks.
BMW X3 Owners Manual > Vehicle battery: Maintenance
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
Further information about the battery can be
obtained from your service center.
Battery replacement
Use approved vehicle batteries only
Only use vehicle batteries that have been
app ...