26 11 051 Replacing flexible disc for propeller shaft

WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove rear underbody protection.
Remove complete Exhaust System. See EXHAUST SYSTEM - REPAIR INSTRUCTIONS .

NOTE: To protect constant-velocity joint, tie back propeller shaft in area of center bearing.

Remove heat shields (1) and (2).

NOTE: Illustration similar.

Fig 1: Identifying Heat Shields

Courtesy of BMW OF NORTH AMERICA, INC.

Remove transmission cross-member. See 22 31 001 REPLACING RUBBER MOUNT FOR TRANSMISSION MOUNTING .
Remove propeller shaft at transmission and center bearing.

Release screws and remove flexible disc (1) from propeller shaft.

Tightening torque: 26 11 1AZ. See 26 11 PROPELLER SHAFT COMPLETE .

Installation:

Arrows (3) on circumference of flexible disc must point to flange arms (2).

Replace self-locking nuts.

Tighten down screw connection via nut only.

Fig 2: Locating Flexible Disc And Propeller Shaft Bolts

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Check centering element, replace centering element if damaged.

Grease centering mount.

Fig 3: Locating Centering Mount

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