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Home >> Mini >> 2010 >> Cooper S, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 3813 (Front Axle - Repair - F13) >> Front Axle Gearbox >> 31 51 015 Replacing shaft seal for left output shaft

31 51 015 Replacing shaft seal for left output shaft

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Special tools required: 

Necessary preliminary work: 

Lever shaft seal (1) out of front axle differential (3) with a fork wrench (2).

Fig 1: Replacing Front Axle Differential Shaft Seal Using Fork Wrench
G08512335Courtesy of BMW OF NORTH AMERICA, INC.

Install radial shaft seal: 

NOTE: The installation protective ring (1) serves to protect the sealing lips of the radial shaft seal (2) when the output shaft is being installed.
Fig 2: Identifying Protective Ring And Radial Shaft Seal
G04794385Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Drive in shaft seal with special tool 31 5 130 up to limit position.

Fig 3: Driving Shaft Seal Using Special Tool 31 5 130
G09849144Courtesy of BMW OF NORTH AMERICA, INC.

After installation: