Renault Scenic 3 Chassis. Manual — part 13
33A
-
3
REAR AXLE ASSEMBLIES
Brake calliper
33A
Refit the parking brake cable.
Check that the parking brake cable stop is properly
engaged in its housing.
Bleed the braking circuit (see 30A Bleeding the bra-
king circuit).
Check the brake fluid level.
Apply the parking brake control several times to ac-
tivate the locking - unlocking function and to activate
the calliper automatic play compensation.
Refit the wheel.
Torque tighten the wheel bolts (13 daNm).
101306
33A
-
4
REAR AXLE ASSEMBLIES
Brake calliper mount
33A
REMOVAL
Mount the vehicle on a two post lift.
Unlock the parking brake (see 37B Automatic par-
king brake).
Remove the rear wheel.
Unclip the parking brake cable.
Memorise the parking brake cable routing for refit-
ting.
Remove:
- the guide pin bolts,
- the calliper.
Hang up the calliper.
Remove:
- the brake pads,
- the calliper support mounting bolts,
- the calliper support.
Check the condition of the braking components (re-
place faulty parts).
Clean the calliper support and the calliper.
REFITTING
Refit:
- the calliper support,
- the calliper support mounting bolts.
Torque tighten the calliper support mounting
bolts (10.5 daNm).
Push the calliper piston back using tool (Fre. 1190-
01) until it is at the end of its bore.
Refit:
- the brake pads,
- the calliper,
- the guide pin bolts.
Torque tighten the guide pin bolts (3.6 daNm).
Refit the parking brake cables.
Special tooling required
Fre. 1190-01
Tool for pushing calli-
per pistons back
Tightening torques
m
calliper support moun-
ting bolts
10.5 daNm
guide pin bolts
3.6 daNm
wheel bolts
13 daNm
Note:
Coat the calliper support and guide pin bolts with
FRENBLOC or a similar product before fitting
them.
18931
33A
-
5
REAR AXLE ASSEMBLIES
Brake calliper mount
33A
Check that the parking brake cable stop is properly
engaged in its housing.
Apply the parking brake control several times to ac-
tivate the locking and unlocking function and to acti-
vate the calliper automatic play compensation.
Refit the wheel.
Torque tighten the wheel bolts (13 daNm).
101301
33A
-
6
REAR AXLE ASSEMBLIES
Brake pipe
33A
The pipes have a rigid and a flexible section.
REMOVAL
Mount the vehicle on a two post lift.
Fit the pedal press tool to the brake pedal to restrict
the outflow of brake fluid.
Raise the vehicle.
I - LEFT HAND REAR RIGID BRAKE PIPE
Unscrew:
- the rigid brake pipe from the rear axle (1),
- the rigid brake pipe from the calliper (2).
Unclip the rear axle rigid brake pipe.
Remove the rigid brake pipe.
II - RIGHT HAND REAR RIGID BRAKE PIPE
Unscrew:
- the rigid brake pipe from the rear axle (3),
- the rigid brake pipe from the calliper (4).
Unclip the rear axle rigid brake pipe.
Remove the rigid brake pipe.
REFITTING
Equipment required
pedal press
Tightening torques
m
rigid brake pipe onto the
rear axle
1.4 daNm
rigid brake pipe onto the
calliper
1.4 daNm
WARNING
Prepare for brake fluid outflow, to prevent damage
to the mechanical parts and bodywork around the
braking system.
104398
1
2
104399
WARNING
Do not twist the brake hose.
Make sure that there is no contact between the
brake hose and the surrounding components.
3
4
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