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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 669 (Propeller Shaft - Repair) >> Propeller Shaft Assembly >> 26 11 090 Removing and installing/replacing front centering mount for propeller shaft

26 11 090 Removing and installing/replacing front centering mount for propeller shaft

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Necessary preliminary tasks: 

Completely fill centering bore hole (1) with viscous grease.

Drive special tool 11 1 310 with a plastic hammer into centering bore hole.

The centering bearing (1) is forced out of the propeller shaft by the pressure on the grease filling.

If necessary, top up grease repeatedly.

NOTE: To drive out the bearing, you can also fill the centering bore hole with water instead of grease.
Fig 1: Filling Viscous Grease To Centering Bore Hole Using Special Tool (11 1 310)
G08470213Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Remove grease or water from mount bore.

Drive in centering mount (1) with special tools 11 2 030 and 00 5 500 into propeller shaft (observe protrusion).

Grease centering mount.

Fig 2: Installing Grease Centering Mount Into Propeller Shaft Using Special Tools (11 2 030 And 00 5 500)
G08470214Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Observe protrusion A = 4+2 mm of centering (1).

Fig 3: Identifying Centering Protrusion Length
G08470215Courtesy of BMW OF NORTH AMERICA, INC.