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33.10
Installing drive bevel gear
•
Drive sealing ring (2) into threaded rim (3) with
the aid of drift, BMW No. 33 1 760, and retainer,
BMWNo.005550.
•
Heat housing to 120 °C.
•
Fit drive bevel gear complete with spacer (1).
•
Fit outer race (6).
•
Coat threaded ring (3) with Hylomar SQ 32 M,
thread turns must be free of grease.
•
Firmly tighten threaded ring with pin wrench,
BMWNo.331700.
•
Fit thrust ring (4).
L Note:
Ensure the sealing lip of the shaft sealing ring is fit-
ted correctly at the thrust ring.
•
Coat hexagon nut (5) with Loctite 270, thread
turns free of grease and firmly tighten using
36 mm (1.4173 in) insert, BMW No. 33 1 720.
e Caution:
Nut must not damage shaft sealing ring!
X Tightening torquse:
Threaded ring
(clean thread + Hylomar SQ 32M) .............. 118 Nm
Nut for drive bevel gear
(clean thread + Loctide 273)....................... 200 Nm
LT330080
120°C
1
6
2
3
4
5
00 5 500
LT330090
33 1 760
2
3