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80
REAR AXLE 450511
Figure 61
Insert the bevel pinion (1), assembled as shown in the figure,
in the internal ring of the front bearing (2) and in the flange
(3).
NOTE
Strike the top of the bevel pinion until it is possible
to fit the nut (1, Figure 62) securing the flange (3).
Take out the support pipe (4).
Complete assembling the pinion by fully tightening
the nut.
Block rotation of the transmission flange with the retainer
tool 99370317.
Using a suitable Allen wrench and the torque wrench, tighten
the bevel pinion retainer nut (1, Figure 62) to the required
torque.
To be on the safe side, check the rolling torque of the bevel
pinion with the dynamometer 99389819.
Figure 62
*
DIRECTION OF ROTATION
OF THE NUT
Make a cut in the collar of the nut (1) by the milling of the
bevel pinion (2) as shown in the figure.
Base - March 2006
Figure 63
4
Position the sliding sleeve in the rear axle housing for
51867
differential locking (if present). Mount the external rings (1)
for the gear housing support bearings and then position the
previously mounted gear housing in the rear axle housing.
Figure 64
Mount the spacers and adjustment rings in the same number,
thickness and position found during disassembly, in the
following order: spacer (1), adjustment ring (2), adjustment
ring (3) and spacer (4).
*
51868
D
E
4
AILY
URO
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44594
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