Renault Scenic 3 Chassis. Manual - part 38

37A

-

43

MECHANICAL COMPONENT CONTROLS

Clutch master cylinder

JH3 or JR5 or ND0, and LEFT-HAND DRIVE

37A

Place a cloth under the aperture (8)

Disconnect the brake fluid reservoir pipe.

Cap the apertures.

Place a cloth under the master cylinder.

Remove the union clip on the master cylinder (9).

Disconnect the pipe.

Cap the apertures.

Disconnect the master cylinder ball joint from the
clutch pedal in the passenger compartment.

Remove the master cylinder from the bulkhead in the
engine compartment by turning it a quarter turn cloc-
kwise (bayonet type mounting) using tool (Emb.
1596).

REFITTING

Check the condition of the seals.

Proceed in the reverse order to removal.

101740

19399

9

8

19148

Note:

- Lubricate both ends of the supply pipe with

brake  fluid to facilitate fitting on the brake fluid
reservoir take-off point.

- The master cylinder is foolproofed, there is only

one possible position.

WARNING

Do not use the take-off points as a support when
fitting.

37A

-

44

MECHANICAL COMPONENT CONTROLS

Clutch master cylinder

JH3 or JR5 or ND0, and LEFT-HAND DRIVE

37A

Connect the master cylinder ball joint to the clutch
pedal.

Be sure to pull the end of the sensor to bring it to the
minimum position.

The pedal position sensor has an automatic adjust-
ment function which adapts to the position of the pe-
dal.

Proceed in the reverse order to removal.

Bleed the clutch control (Section Mechanical compo-
nent controls, Clutch circuit: Bleeding,  page 37A-
57).

Check that the clutch system is operating correctly.

WARNING

Connect the battery; carry out the necessary pro-
gramming (Section Electrical equipment).

37A

-

45

MECHANICAL COMPONENT CONTROLS

Clutch pedal

LEFT-HAND DRIVE

37A

REMOVAL

Disconnect the battery starting with the negative ter-
minal.

Remove:

- the  lower left-hand cover (see Section Mecha-

nisms and accessories),

- the air duct (1).

Remove the grey start of travel connector (2) by tur-
ning it a quarter of a turn.

Disconnect the connector from the switch (2).

Remove the green end of travel switch (3) by turning
it a quarter of a turn.

Disconnect the connector from the switch (3).

Remove the clutch master cylinder ball joint from the
pedal (4).

Disconnect the clutch pedal position sensor connec-
tor.

Remove the clutch pedal position sensor.

Remove the three clutch pedal nuts (5).

Remove the clutch pedal assembly.

REFITTING

To refit, proceed in the reverse order of removal.

Tighten the clutch pedal plate to torque (2.1
daNm).

It is essential that the sensors are pulled to the end
stop to position them at the minimum.

The clutch pedal position sensors have an automatic
adjustment function which adjusts in accordance
with the position of the pedal.

Tightening torques

m

clutch pedal plate to tor-
que

2.1 daNm

104102

1

101899

4

3

2

5

5

37A

-

46

MECHANICAL COMPONENT CONTROLS

Clutch pedal

LEFT-HAND DRIVE

37A

Position the switches in their housing.

Turn them one quarter of a turn clockwise.

Reconnect the two clutch pedal switches.

102205

WARNING

Connect the battery; carry out the necessary pro-
gramming (see Section Electrical equipment).