268954910-Renault-Scenic.pdf

FRONT AXLE COMPONENTS
Front hub carrier bearing: Removal - Refitting
31A
REMOVAL
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 370, 02A, Lifting equipment).
a Remove the front driveshaft hub carrier (see 31A,
Front axle components, Front driveshaft hub
carrier: Removal - Refitting, page 31A-12) .
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a Remove the bearing, applying pressure to the inner
bearing bush with a 46 mm diameter tube.
REFITTING
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a Remove:
- the hub, with the press, applying pressure with a 41
mm diameter tube,
- the circlip.
a
WARNING
To ensure that the wheel speed sensor works
properly, do not mark the sensor target on the
bearing.
a It is essential to check the condition of the hub surface
and the hub carrier bore before refitting the bearing.
a Replace the front driveshaft hub carrier if it is faulty.
a Clean:
a
- the inner and outer surfaces of the new bearing in
contact with the front driveshaft hub carrier and the
hub,
-the surfaces of the front driveshaft hub carrier in
contact with the new bearing,
- the hub surfaces in contact with the new bearing.
WARNING
Do not press the bearing's internal bush so as to
avoid damaging the bearing (very high shrink-fitting
force).
31A-15