23.21
Dismantling/reassembling input shaft
•
Clamp input shaft spline in vise with chuck jaws.
•
Relieve tension on retaining ring (1), if necessary
with gentle blow on bearing inner race.
•
Remove retaining ring/washer (1)
•
Using a universal puller, BMW No. 00 7 500, and
pressure head (arrow), pull off spur gear (3)
together with taper roller bearing (2).
•
Remove washer (6), coil spring (5), pressure
piece (4) and spur gear (3).
•
Pull off the taper roller bearing (7) in the same
way.
•
Slide on washer (6) with chamfer facing the end
away from the spring.
•
Slide coil spring (5), pressure piece (4) and spur
gear (3) onto shaft.
6
7
5
4
1
2
3
RS230150
00 7 500
RS230160