Replace rear crankshaft radial sealing ring

AR03.20-I-3063B

Replace rear crankshaft radial sealing ring

22.3.07



Removing

1

Remove flywheel (1)

AR03.30-I-8002B

2

Press out radial sealing ring (2)

 Use prying tool and rags as an aid.



Clean

3

Clean running surface on the flywheel (1) and contact surface on the timing case for the radial sealing ring (2)



Checking

4

Check running surface of the radial sealing ring (2) on the flywheel (1) for score marks and galling

 If wear is present, a radial sealing ring with associated race (2) is available for repairs. In this case: 

Install race.



Install

5

Position new radial seal (2) on timing case and press in

 Press in new radial sealing ring (2) dry, axially parallel and evenly around the entire circumference. Observe the installation position of the new radial sealing ring (2). The wheel offset is dictated by the drift (3) which must touch the crankshaft flange after pressing in.



*904589031500

6

Check new radial sealing ring (2) for correct seating in the timing case

7

Install flywheel (1)

AR03.30-I-8002B