26 12 001 Replacing complete propeller shaft center mount

Special tools required: 

• 00 7 500 
• 23 1 160 

See MAINTENANCE AND GENERAL INFORMATION - SPECIAL TOOLS .

See.

Necessary preliminary tasks: 

• Remove propeller shaft   .

Detach gaiter (1) from groove (2).

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

Installation: 

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

Fig 1: Locating Front And Rear Propeller Shaft Position

Courtesy of BMW OF NORTH AMERICA, INC.

Pull propeller shaft apart.

Fig 2: Pulling Propeller Shaft

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

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

Fig 3: Identifying Front Propeller Shaft Clamping Ring

Courtesy of BMW OF NORTH AMERICA, INC.

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

Installation: 

Apply a coating of grease to longitudinal splines on shaft.

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

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

Fig 4: Identifying Gaiter And Groove

Courtesy of BMW OF NORTH AMERICA, INC.

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

Fig 5: Installing Special Tool 00 7 500 Between Centre Mount And Universal Joint

Courtesy of BMW OF NORTH AMERICA, INC.

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

Fig 6: Forcing Centre Mount Off Propeller Shaft

Courtesy 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 home with special tool 23 1 160  .

Fig 7: Driving Centre Mount Using Special Tool 23 1 160

Courtesy of BMW OF NORTH AMERICA, INC.