2009 RENAULT TWINGO RS steering

36A-24
STEERING ASSEMBLY
Steering wheel: Removal - Refitting
36A
II - REFITTING OPERATION FOR PART
CONCERNED
a
aRefit the steering wheel.
aConnect the connectors.
aRefit the new steering wheel bolt.
aTorque tighten the new steering wheel bolt (44
N.m).
III - FINAL OPERATION
aRefit the driver's front airbag (see Driver's frontal
airbag: Removal - Refitting) .
IV - CHECKING AFTER REPAIR
aSwitch on the ignition.
aCheck the operation of the rotary switch:
-turn the steering wheel to the left until it stops,
-turn the steering wheel to the right until it stops,
-check that there are no faults on the instrument
panel.
105327
WARNING
In order not to damage the steering wheel or
steering column, the steering wheel-column fool-
proofing devices must be aligned.

36B-1
POWER ASSISTED STEERING
Power-assisted steering computer: Removal - Refitting
LEFT-HAND DRIVE
36B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aUnclip:
-the fuse access flap (1) ,
-the dashboard lower trim.aDisconnect the various connectors.
aRemove:
-the steering wheel lower cover bolt,
-the steering wheel lower cover (2) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the locking clips of the connectors of the pow-
er-assisted steering computer.
aDisconnect the connectors (3) of the power-assisted
steering computer. Equipment required
Diagnostic tool
119506
119711
119858

36B-2
POWER ASSISTED STEERING
Power-assisted steering computer: Removal - Refitting
LEFT-HAND DRIVE
36B
aRemove:
-the power-assisted steering computer bolts (4) ,
-the power-assisted steering computer,
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit the power-assisted steering computer.
aConnect the power-assisted steering computer con-
nectors.
aFasten the locking clips of the connectors of the
power-assisted steering computer.
II - FINAL OPERATION.
aRefit the steering wheel lower cover.
aConnect the various connectors.
aClip:
-the dashboard lower trim,
-the fuse access flap.
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aWhen replacing the electric power-assisted steering
computer, perform the necessary operations using
the Diagnostic tool (see Fault finding - Replace-
ment of components) (36B, Power-assisted steer-
ing).
119882

36B-3
POWER ASSISTED STEERING
Power-assisted steering computer: Removal - Refitting
RIGHT-HAND DRIVE
36B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aUnclip the dashboard lower trim
aDisconnect the various connectors.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the bolt (1) of the support of the power-as-
sisted steering computer.
aSeparate the "support - computer" assembly (2) .
aUnclip the locking clips of the connectors of the pow-
er-assisted steering computer.
aDisconnect the connectors (3) of the power-assisted
steering computer.
aRemove the "support - computer" assembly. Equipment required
Diagnostic tool
127585
127588
127589

36B-4
POWER ASSISTED STEERING
Power-assisted steering computer: Removal - Refitting
RIGHT-HAND DRIVE
36B
For replacing the computer:
a
aRemove:
-the power-assisted steering computer bolts (4) ,
-the power-assisted steering computer from its sup-
port.
REFITTING
I - REFITTING PREPARATION OPERATION
For replacing the computer:
aRefit the computer on its support.
II - REFITTING OPERATION FOR PART
CONCERNED
aConnect the power-assisted steering computer con-
nectors.
aFasten the locking clips of the connectors of the
power-assisted steering computer.
aRefit the "support - computer" assembly.III - FINAL OPERATION.
aConnect the various connectors.
aClip on the dashboard lower trim.
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aWhen replacing the power-assisted steering com-
puter, perform the necessary operations using the
Diagnostic tool (see Fault finding - Replacement
of components) (36B, Power-assisted steering). Note:
The support of the power-assisted steering com-
puter is not sold as a spare part. Always reuse
the support with the new computer.
127584

37A-37
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
5-SPEED MANUAL SEQUENTIAL GEARBOX
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) .
aMark the routing of the dashboard wiring harness on
the pedals.
a
Disconnect:
-the accelerator pedal potentiometer connector,
-the electric steering computer supply connector.
aDetach the dashboard wiring harness from the ped-
als.
aMark the brake light switch wiring routing on the ped-
als.
aDetach the brake light switch wiring from the pedals.
aRemove the brake light switch (see 37A, Mechani-
cal component controls, Brake pedal switch: Re-
moval - Refitting, page 37A-42) .II - REMOVAL OPERATION FOR PART
CONCERNED
aRemove:
-the connecting shaft (1) between the brake pedal
and the brake servo rod, after tilting the connecting
shaft upwards, move the ring using a flat-blade
screwdriver,
-the brake pedal plate nuts (2) ,
-the « brake pedal - brake pedal plate » assembly. Tightening torquesm
brake pedal plate nuts21 Nm
RIGHT-HAND DRIVE
LEFT-HAND DRIVE
122227
109205

37A-38
MECHANICAL COMPONENT CONTROLS
Brake pedal: Removal - Refitting
5-SPEED MANUAL SEQUENTIAL GEARBOX
37A
REFITTING
I - REFITTING PREPARATIONS OPERATION
aThe shaft connecting the brake servo pushrod and
the brake pedal must be replaced every time it is re-
moved.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the « brake pedal - brake pedal plate » assembly,
-the brake pedal plate nuts (2) .
aTorque tighten the brake pedal plate nuts (21 Nm).
aRefit the connecting shaft (1) between the brake
pedal and the brake servo rod from right to left and
from top to bottom.
III - FINAL OPERATION.
aRefit the brake light switch (see 37A, Mechanical
component controls, Brake pedal switch: Re-
moval - Refitting, page 37A-42) .
aRefit the brake light switch wiring in the position
marked during the removal operation.a
Connect:
-the accelerator pedal potentiometer connector,
-the electric steering computer supply connector.
aRefit the dashboard wiring harness in the position
marked during removal.
aConnect the battery (see Battery: Removal - Refit-
ting) .
109205
LEFT-HAND DRIVE
RIGHT-HAND DRIVE

37A-42
MECHANICAL COMPONENT CONTROLS
Brake pedal switch: Removal - Refitting
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove:
-the bolts (1) of the steering wheel cover,
-the steering wheel cover (2) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the brake light switch connector (3) .
aTurn the brake light switch (4) a quarter of a turn
anti-clockwise.
aRemove the switch from the pedal assembly. Equipment required
set of feeler gauges
Diagnostic tool
WARNING
The brake pedal position switch must be replaced if
the notched segment is pulled completely out of the
switch.
120279
121350