31A-31
FRONT AXLE COMPONENTS
Front hub carrier bearing: Removal - Refitting
31A
a Place the extractor jaws (2) in the groove of the in-
ternal bush (3) .
a Remove the internal bush from the hub, applying
pressure on the hub with a tube with an external di-
ameter of 42 mm.
a Remove the bearing from the front hub carrier by ap-
plying pressure to the inner bush with a tube with an
external diameter of 75 mm.
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Front hub carrier
bearing.
a parts always to be replaced: Front stub axle car-
rier bearing rubber ring.
a Use SURFACE CLEANER (see ) (04B, Consuma-
bles - Products) to clean:
- the internal and external surfaces of the bearing, in
contact with the hub carrier and the hub,
- the hub carrier surfaces in contact with the bearing,
- the hub surfaces in contact with the bearing.
a Check the condition of the hub surface and the bore
of the hub carrier in contact with the bearing.
a Replace any component whose contact surfaces
have deep scratches or cracks.
101230
141794
WARNING
To ensure that the wheel speed sensor works
properly, do not mark the sensor target on the
bearing.
WARNING
Do not press the bearing's internal bush so as to
avoid damaging the bearing (very high shrink-fit-
ting force).
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