1
Removing gearbox shafts
•
Remove breather tube (1).
•
Heat bearing points in gearbox cover to
80 °C ... 100 °C (176 °F ... 212 °F).
•
Remove input shaft (2), output shaft (3) and
intermediate shaft (4) together from the cover.
•
Remove selector fork (5) from intermediate shaft.
•
Mark the selector fork with a felt-tipped pen or
similar.
4
2
Replacing grooved ball bearings of
intermediate shaft
e
If the grooved ball bearings are replaced, the fully
assembled length must be re-adjusted.
•
•
•
•
3
5
00 7 500
Caution:
Pull off the grooved ball bearings with a universal
puller, BMW No. 00 7 500.
Press the output-side grooved ball bearing on to
the intermediate shaft.
Check/adjust fully-assembled length (
Place spacing washer of calculated thickness in
position and press on the input-side grooved ball
bearing.
h
80 ... 100
R21230070
KR230070
23.19).
a
23.13