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Home >> BMW >> 2015 >> Z4 sDrive28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Propeller Shaft - Repair (N54) -- Z4_E89) >> Center Bearing >> 26 12 001 Replacing complete propeller shaft center bearing

26 12 001 Replacing complete propeller shaft center bearing

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

Special tools required: 

Necessary preliminary tasks: 

NOTE: The propeller shaft is balanced. The front and rear propeller shafts must be reassembled in the same position.

Detach gaiter (1) from groove (2).

Mark front propeller shaft (3) and rear propeller shaft (4) in one plane.

Installation note: 

Make sure gaiter (1) is securely fitted in groove (2).

Fig 1: Detaching Gaiter From Groove
G11150817Courtesy of BMW OF NORTH AMERICA, INC.

Pull propeller shaft apart.

Fig 2: Pulling Out Propeller Shaft
G11150818Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

If necessary, insert new clamping ring (1) into front propeller shaft (2).

Fig 3: Identifying Clamping Ring And Front Propeller Shaft
G11150819Courtesy of BMW OF NORTH AMERICA, INC.

Release gaiter (1) with screwdriver from groove (2) and pull off over longitudinal splines.

Installation note: 

Apply a coating of grease to longitudinal splines on shaft (refer to approved GREASE ).

Push gaiter (1) during installation into groove (2) and make sure it is firmly fitted.

Fig 4: Identifying Gaiter And Groove
G11150820Courtesy of BMW OF NORTH AMERICA, INC.

Observe markings and force front propeller shaft onto longitudinal splines (markings must be flush).

Install special tool 00 7 500 between center mount (1) and universal joint (2).

Fig 5: Identifying Center Mount And Universal Joint
G11150821Courtesy of BMW OF NORTH AMERICA, INC.

Using a hydraulic press, force center mount (1) off propeller shaft (2).

Fig 6: Installing Center Mount Of Propeller Shaft Using Hydraulic Press
G11150822Courtesy of BMW OF NORTH AMERICA, INC.

Force new center mount (1) onto propeller shaft. Collar (2) must point in direction of travel towards front propeller shaft. Drive center mount firmly with special tool up to limit position 23 1 160 .

Fig 7: Installing Center Bearing Onto Propeller Shaft
G11150823Courtesy of BMW OF NORTH AMERICA, INC.