Replacing Radial Seal For Selector Shaft (GS6-37BZ)

WARNING: This page is about a different car, the 2007 BMW X3, 2006 BMW X3, 2005 BMW X3, and 2004 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Numbers in text refer to numbers in figures.

CAUTION: After completion of work, check transmission fluid level. See DRAINING/TOPPING UP GEAR OIL IN MANUAL TRANSMISSION . Use only approved transmission fluid. See RECOMMENDED FLUID . Failure to comply with this instruction will result in serious damage to the transmission.

Remove transfer box. See REMOVING AND INSTALLING TRANSFER BOX (ATC 400 X-DRIVE) . Shift transmission into 2nd gear.

Lever retaining ring (1) out of groove with a small screwdriver. See Fig 1 . Slide locking ring (1) towards rear. Drive out cylinder pin (2).

Fig 1: Removing Retaining Ring

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Screw in Special Tool (23 0 210) until it is firmly connected with radial seal (1). See Fig 2 . Pull out radial seal with Special Tool (23 0 210).

Fig 2: Pulling Out Radial Seal For Selector Shaft

Courtesy of BMW OF NORTH AMERICA, INC.

Coat sealing lips of radial seal and selector shaft with gear oil. Drive in radial seal with Special Tool (23 0 220). See Fig 3 .

Fig 3: Driving In Radial Seal For Selector Shaft

Courtesy of BMW OF NORTH AMERICA, INC.