Renault Laguna III Manual page 2144

FRONT AXLE COMPONENTS
Front hub carrier bearing: Removal - Refitting
F4R or M4R or M9R or V4Y or V9X
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
- the « hub - bearing » assembly to the hub-carrier
assembly,
- the « hub - bearing » assembly bolts.
Note:
Fit the « hub - bearing » assembly so that the slit
(9) is opposite the hole (10) of the hub carrier.
a Torque tighten the « hub - bearing » assembly
bolts (105 N.m).
III - FINAL OPERATION
a Remove the bolts from the shock absorber base.
a Refit:
- the driveshaft in the hub carrier,
- the shock absorber base bolts,
- the track rod end on the hub carrier.
a Apply a few drops of HIGH RESISTANCE THREAD
LOCK (see Vehicle: Parts and consumables for
the repair) to the splines of the driveshaft and the
hub nut.
a Torque tighten:
- the track rod end nut (37 N.m),
- the shock absorber base bolts (180 N.m),
- the hub nut (150 N.m), using the (Rou. 604-01).
a Refit:
- the front brake disc (see 31A, Front axle compo-
nents, Front brake disc: Removal - Refitting,
page 31A-16) ,
- the « front brake calliper mounting - front brake
calliper » assembly.
- the brake calliper mounting bolts.
a Torque tighten the brake calliper mounting bolts
(105 N.m).
a Set the wheels straight ahead.
a Refit:
- the wheel speed sensor,
- the wheel speed sensor bolt.
a Clip:
- the brake hose on the shock absorber,
- the wheel speed sensor wiring.
141237
a Refit the front wheel (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, page 35A-1) .
IMPORTANT
To avoid any accident, bring the pistons, brake
pads and brake discs into contact by depressing
the brake pad several times.
Note:
It is necessary to unlock the airbag computer in
order to lock the steering column.
a Apply the after repair procedure using the Diagnos-
tic tool :
- connect the Diagnostic tool,
- select « Airbag computer » ,
- go to repair mode,
- display the « before/after repair procedure » for the
computer selected,
- carry out the operations described in the « After re-
pair procedure » section.
a Check the axle geometry (see 30A, General infor-
mation, Axle assemblies: Check, page 30A-19) .
a Adjust the front axle, if necessary (see 30A, General
information, Front axle system: Adjustment,
page 30A-28) .
31A-46
31A