33.13
•
Remove taper roller bearing from ring gear with
puller, BMWNo.007500.
•
Remove outer bearing race with internal extrac-
tor, BMW No. 00 8 560.
Installing crown wheel
•
Heat housing to 80 °C.
•
Press outer race into bearing seat with drift,
BMWNo.234670, and handle,
BMWNo.005500.
L Note:
Check that outer race is correctly seated by light
blows.
L Note:
The tooth backlash must be checked and adjusted
if necessary if new parts have been installed, e.g.
the taper roller bearing.
•
Fit existing spacer ring (1) on the crown wheel.
•
Heat taper roller bearing (2) to 80 °C and fit in po-
sition.
•
Install (3).
•
Heat deep groove ball bearing (4) to 80 °C and fit
in position.
00 7 500
RS330140
00 8 560
LT330150
23 4 670
LT330160
00 5 500
RT330170
80°C
4
3
1
2