BMW X3 Service & Repair Manual: Replacing cross member for transmission mounting

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 .

Transmission

Unfasten ground strap (1).

Release screws.

Remove cross member.

Transmission

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Special tools required: 22 1 051 22 1 052 33 4 465 33 4 466 22 1 046 22 1 053 Necessary preliminary tasks: Remove CROSS MEMBER fo ...

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. ...

BMW X3 Owners Manual