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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 1010 (Propeller Shaft - Repair - F31) >> Propeller Shaft Assembly >> 26 11 020 Replacing center mount gaiter

26 11 020 Replacing center mount gaiter

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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.

Fig 1: Locating Propeller Shaft Marks (Front And Rear)
G04748988Courtesy of BMW OF NORTH AMERICA, INC.

Pull apart propeller shaft.

Fig 2: Pulling Propeller Shaft
G04748989Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

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

Fig 3: Identifying Front Propeller Shaft And Clamping Ring
G04748990Courtesy of BMW OF NORTH AMERICA, INC.

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

Installation note: 

Apply an even coating of grease to longitudinal splines on shaft.

Grease, refer to BMW Service Operating Fluids. See PROPELLER SHAFT - OPERATING FLUIDS .

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

Fig 4: Identifying Gaiter And Groove
G04748991Courtesy of BMW OF NORTH AMERICA, INC.

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