33.11
•
Using puller, BMW No. 00 7 500, pull taper roller
bearing off crown wheel.
•
Pull out the outer race using internal puller,
BMW No. 00 8 560.
Assembling/installing crown wheel
•
Heat the housing to 80 °C (176 °F).
•
Insert the outer race in the bearing seat with drift,
BMW No.234670, and handle,
BMW No.005500.
•
Check that outer race is correctly seated by
striking gently.
L Note:
If new parts are installed (e.g. taper roller bearing),
check tooth backlash and adjust if necessary.
•
Place the existing spacer ring (1) on the crown
wheel.
•
Heat taper roller bearing (2) to 80 °C (176 °F) and
push it on.
•
Install crown wheel (3).
•
Heat deep-groove ball bearing (4) to 80 °C
(176 °F) and place it in position.
KR333019
00 7 500
00 8 560
KR330200
C330230
23 4 670
00 5 500
h
80
C330240
4
3
1
2
h
80
h
80
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