Replacing Radial Shaft Seal For Drive Flange (ATC 400/500 X-Drive)

27 21 010 Replacing radial shaft seal for drive flange (ATC 400/500 X-Drive)

Special tools required:
^ 23 0 490
^ 27 1 390

Important! After completion of work, check gear oil level and top up if necessary.
Use only approved gear oil in this transfer box.

Necessary preliminary tasks:
^ Remove transfer box.





Drive a hole into radial shaft seal (2) using a center punch (1).

Important! Do not use a drill as drillings may result in transmission malfunction.

Note: Illustration shows NV125 transmission





Screw in special tool 23 0 490.
Drive out radial shaft seal (1) with impact weight (2).

Note: Illustration shows NV125 transmission

Drive in radial shaft seal with special tool 271 390.





Add final details to vehicle.
Check oil level.
Check transmission for leaks.