Special tools required:
Necessary preliminary tasks:
Supporting transmission:
Support transmission with special tools 23 4 050 , 00 2 030 .
Secure transmission to mounting with tensioning strap (1).
Tasks are described in GEARBOX HOLDER .
Unfasten ground strap (1).
Release screws.
Remove cross member.
BMW X3 Service & Repair Manual > Transfer box: Replacing output flange on rear transfer box (atc 45l)
IMPORTANT:
After completing work, check TRANSMISSION OIL LEVEL and top up if necessary.
Use only the approved TRANSMISSION OIL .
NOTE:
Replace output flange only together with a new radial shaft seal.
Procedure for removing output flange is identical to replacing RADIAL
SHAFT SEAL.
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