33.9
Installing input bevel pinion
•
Lightly oil the sealing ring at the sealing lip and
round the outer edge.
•
Press/drive sealing ring (1) with drift,
BMW No. 33 1 770, and handle,
BMW No. 00 5 550, into threaded ring (2).
•
Heat the housing to 120 °C (248 °F).
•
Insert the input bevel pinion (3) complete with
spacing washer (4).
•
Insert outer race (5).
•
Coat threaded ring (6) with Hylomar SQ 32 M.
•
Tighten threaded ring with pin wrench,
BMW No. 33 1 700.
•
Place thrust ring (7) in position.
L Note:
Ensure that the lip of the shaft seal is perfectly
aligned on the thrust ring.
•
Tighten hex nut (8) with 36 mm (1.42 in) socket
wrench insert and reducing adapter,
BMW No. 33 1 720.
e Caution:
Nut must not damage shaft sealing ring.
X Tightening torque:
Threaded ring
(thread cleaned + Hylomar SQ 32 M) ........ 118 Nm
Nut for input bevel pinion
(thread cleaned + Loctite 270).................... 200 Nm
33 1 700
C330025
33 1 720
5
6
7
3
8
4
h
120
C330110
33 1 770
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