Necessary preliminary work

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.

Remove reinforcement plate .
Remove front PROPELLER SHAFT .

Mark position of nut with respect to shaft with punch marks (arrow).

Lever out lockplate (1) with a suitable tool.

Fig 1: Locating Lockplate

G08527706

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Risk of damage!
Do not place special tool on threaded holes of drive flange.

Secure drive flange with special tool 23 0 020 against turning and release nut (1).

Fig 2: Securing Drive Flange With Special Tool (23 0 020)

G08527707

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Risk of damage!
Mount special tool only with longer screws (M10x30) on drive flange.

Pull drive flange off drive shaft with special tool 33 1 150 .

Fig 3: Pulling Drive Flange Off Drive Shaft With Special Tool (33 1 150)

G08527708

Courtesy of BMW OF NORTH AMERICA, INC.

Lever shaft seal (1) out of front axle differential with a suitable screwdriver (2).

Fig 4: Removing Shaft Seal From Front Axle Differential With Suitable Screwdriver

G08527709

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

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

Coat sealing lips of new shaft seal (1) with front axle differential oil.

Fig 5: Driving Shaft Seal With Special Tool (31 5 130)

G08527710

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Risk of damage!
Do not tighten nut beyond the punch marks or else the clamping sleeve will be damaged.

Clean drive flange and attach.

Fig 6: Locating Lockplate

G08527711

Courtesy of BMW OF NORTH AMERICA, INC.

Tighten down nut until punch marks on nut and shaft are aligned.

Install new lockplate (1).