cruise control RENAULT TWINGO 2009 2.G Chasiss Workshop Manual

37A-27
MECHANICAL COMPONENT CONTROLS
Pedal assembly: List and location of components
37A
I - LIST OF COMPONENTS
The pedal assembly consists of:
-an accelerator pedal (see 37A, Mechanical compo-
nent controls, Accelerator pedal: Removal - Refit-
ting, page 37A-29)
-a brake pedal switch (see 37A, Mechanical compo-
nent controls, Brake pedal switch: Removal - Re-
fitting, page 37A-42)
-a brake pedal (see 37A, Mechanical component
controls, Brake pedal: Removal - Refitting, page
37A-31)
-a brake - clutch pedal assembly (see 37A, Mechani-
cal component controls, Brake pedal: Removal -
Refitting, page 37A-31)
-a clutch pedal switch (see 37A, Mechanical compo-
nent controls, Clutch pedal switch: Removal - Re-
fitting, page 37A-52) II - LOCATION OF COMPONENTS
Accelerator pedal
Brake pedal switch 5-SPEED MANUAL SEQUENTIAL GEARBOX
5-SPEED MANUAL GEARBOX
CRUISE CONTROL
119134
121350

37A-28
MECHANICAL COMPONENT CONTROLS
Pedal assembly: List and location of components
37A
Brake pedal
Brake - clutch pedal assemblyClutch pedal switch 5-SPEED MANUAL SEQUENTIAL GEARBOX
122227
5-SPEED MANUAL GEARBOX
123905
CRUISE CONTROL
121349

37A-31
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
RIGHT-HAND DRIVE, and 5-SPEED MANUAL GEARBOX
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove:
-the dashboard lower trim (1) ,
-the brake pedal switch (see 37A, Mechanical
component controls, Brake pedal switch: Re-
moval - Refitting, page 37A-42) .
aRemove the accelerator pedal (see 37A, Mechani-
cal component controls, Accelerator pedal: Re-
moval - Refitting, page 37A-29) .aRemove the clutch pedal switch (see ) .
aRemove the dashboard side face (2) .
aDisconnect the airbag inhibitor switch connector (3) . Equipment required
heat str ipper
Tightening torquesm
bolts of the « brake -
clutch pedal assembly » 21 N.m
123870
JB1
CRUISE CONTROL
123870
123871

37A-36
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
RIGHT-HAND DRIVE, and 5-SPEED MANUAL GEARBOX
37A
aBond the pedal pad (19) to the pedal (20) by press-
ing on the right-hand side.
Press the pad to ensure bonding.
IV - FINAL OPERATION
aFit the dashboard.
aRefit the dashboard bolts.
aConnect the airbag inhibition switch connector.
aRefit the dashboard side panel.
aRefit:
-the clutch master cylinder,
-the connecting clip between the outlet pipe and the
clutch master cylinder,
-the clutch master cylinder support,
-the clutch support bolts,
-the clutch master cylinder rod.aRefit the clutch pedal switch (see ) .
aRefit the accelerator pedal (see 37A, Mechanical
component controls, Accelerator pedal: Remov-
al - Refitting, page 37A-29) .
aRefit:
-the brake pedal switch (see 37A, Mechanical
component controls, Brake pedal switch: Re-
moval - Refitting, page 37A-42) ,
-the dashboard lower trim.
135017
Note:
Respect the range of motion when fitting.
JH3 or JR5
CRUISE CONTROL
JB1

37A-39
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
LEFT-HAND DRIVE, and 5-SPEED MANUAL GEARBOX
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aMark the switch wiring routing on the pedals.
aUnclip the switch wiring from the pedal assembly.
aRemove the brake pedal switch (see 37A, Mechan-
ical component controls, Brake pedal switch:
Removal - Refitting, page 37A-42) .
aRemove the clutch pedal switch (see 37A, Mechan-
ical component controls, Clutch pedal switch:
Removal - Refitting, page 37A-52) .
II - REMOVAL OPERATION FOR THE ALUMINIUM
PEDAL PADS
aHeat the pedal pad with a heat stripper to a maxi-
mum temperature of 80˚C.
aRemove the pad using a pair of pliers.
aClean the residue of adhesive on the pedal (see
Tools for stripping very thick soft mastic: Use) .III - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the connecting shaft (1) between the brake
pedal and the brake servo pushrod:
-unlock the shaft in accordance with (2) ,
-extract the shaft in accordance with (3) .
aUnclip the clutch master cylinder (4) . Equipment required
heat str ipper
Tightening torquesm
nuts on the « brake -
clutch pedal assembly » 25 N.m
CRUISE CONTROL
EQ UIPMENT LEVEL SPORT
128482
JH3 or JR5
121366

37A-41
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
LEFT-HAND DRIVE, and 5-SPEED MANUAL GEARBOX
37A
III - REFITTING OPERATION FOR THE ALUMINIUM
PEDAL PADS
aCheck that the pedal is at ambient temperature.
aCheck that the surface of the pedal is clean.
aActivate the pedal bonding surface with some paper
soaked in HEPTANE.
Wipe immediately with a clean and dry cloth.
Remove the protection around the pad.aBond the pedal pad (8) to the pedal (9) by pressing
on the right-hand side.
Press the pad to ensure bonding.
IV - FINAL OPERATION
aRefit the clutch pedal switch (see 37A, Mechanical
component controls, Clutch pedal switch: Re-
moval - Refitting, page 37A-52) .
aRefit the brake pedal switch (see 37A, Mechanical
component controls, Brake pedal switch: Re-
moval - Refitting, page 37A-42)
aRefit the switch wiring on the pedals in the position
marked during the removal operation. EQ UIPMENT LEVEL SPORT
Note:
If only the pad is being replaced, allow the pedal
to cool.
Note:
The bonding area must be clean, and free from
finger marks and fabric deposits.
Note:
It is essential to activate the surface and to wipe
in the same direction: there is a risk of contami-
nating the bonding surface when wiping.
Note:
Do not use the same paper to activate the sur-
face and to wipe the surface.
Throw the paper away after each use.
135017
Note:
Respect the r ange of motion when fitting.
CRUISE CONTROL

37A-52
MECHANICAL COMPONENT CONTROLS
Clutch pedal switch: Removal - Refitting
CRUISE CONTROL, and 5-SPEED MANUAL GEARBOX
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the dashboard glovebox.
aDisconnect the connector (2) from the clutch pedal
switch.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aTurn the clutch pedal switch (3) a quarter of a turn
anti-clockwise
aRemove the clutch pedal switch from the pedal. Equipment required
Diagnostic tool
119506
119507
121349

37A-53
MECHANICAL COMPONENT CONTROLS
Clutch pedal switch: Removal - Refitting
CRUISE CONTROL, and 5-SPEED MANUAL GEARBOX
37A
REFITTING
I - REFITTING PREPARATIONS OPERATION
a
aMeasure dimension of the piston (4) . If the dimen-
sion (x) is less than 15 mm, carefully pull the end of
the piston (4) to adjust the dimension to between 15
mm minimum and 17 mm maximum.
II - REFITTING OPERATION FOR PART
CONCERNED
aDepress the clutch pedal by hand.
aFit the clutch pedal switch to the pedal.
aLock the clutch pedal switch by turning it a quarter of
a turn clockwise.
aAt the same time, carefully return the clutch pedal.
III - FINAL OPERATION.
aConnect the clutch pedal switch connector.aBe sure to carry out a repair check using Diagnostic
tool.
aRefit the dashboard glovebox.
108436
WARNING
Whenever the clutch pedal switch piston is com-
pletely removed, the switch must be replaced.
WARNING
The switch must be replaced if handling of the
piston results in three adjustments being made.
Note:
The clutch pedal switch has an automatic adjust-
ment feature, adapting to the pedal position.
The automatic adjustment makes a clicking noise
when in operation.