Repair Manual

33
REAR BEARING ELEMENTS
33 - 13
Dismount the elastic pin that attaches
the differential pinions shaft by means of
the mandrel CV 31 B.
Dismount:
- the differential pinions lock washer;
- the differential pinions shaft, the ball
joint;
- the differential pinions;
- the friction washers (elastic bushings);
- the propeller shaft pinions.
PLATE DRIVE REAR AXLE DIFFERENTIAL
R
EMOUNTING
The differential gear shall be re mounted by performing the dismounting operations in
the reverse order.
Before mounting, the component elements from the differential casing, shall be lubricated
with T 90 or T80 oil.
Mount the following items in the casing:
- the propeller shaft pinion opposite to the rim , after attaching the support washer
on the former;
- put in, the four differential pinions and their respective bushings, oriented with the
lock notch in the casing seat;
- put in the ball joint the differential pinions shaft and half shafts, so that the pin hole
corresponds to the hole in the casing;
- attach and push the pins by means of the CV 31 B broach;
-after attaching the differential pinion shaft lock washer, mount the rim on the
casing by means of the ten self lock screws ( use new screws).
Tighten at the required moment of 9 …… 11 daNm
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