Repair Manual

REAR BEARING ELEMENTS
33
33 - 28
CAST IRON REAR DRIVE AXLE DIFFERENTIAL
Dismount the attachment elastic pin of the
differential pinions shaft by means of the φφ
φφ
5
CV 31 B mandrel.
Dismount:
- the differential pinions shaft ;
- the differential pinions;
- the differential pinions bushings;
- the propeller shaft pinions.
Recover the support washer of the
propeller shaft pinion opposite to the rim.
DIFFERENTIAL REMOUNTING
Perform the dismounting operations in the reverse order, to remount the differential.
Before mounting, the component parts in the differential casing shall be lubricated with T 80
or T 90 oil.
Mount the following parts in the casing :
- the propeller shaft pinion opposite to the rim, after attaching on the former the support
washer;
- place the two differential pinions together with their respective bushings oriented with the
locking notch towards the exterior;
- place the differential pinions in such a way that the pin hole corresponds with the hole in
the casing.
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