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