Necessary preliminary work

WARNING: This page is about a different variant/trim than selected.

Release bolts (1) and remove guide tube (2).

Fig 1: Identifying Guide Tube With Bolts

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: The shaft seal and the guide tube are replaced together.

Installation note:

Wrap adhesive tape round keyway splines of drive shaft to avoid damaging the sealing ring while it is being installed.

Lubricate sealing lip of sealing ring.

Replace mounting bolts of guide bush.

Tightening torque, see 23 11 1AZ in 23 11 CASE AND COVER .