battery RENAULT TWINGO RS 2009 2.G Chasiss User Guide

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-1
MECHANICAL COMPONENT CONTROLS
Master cylinder: Removal - Refitting
JB1 or JH1 or JH3 or JR5
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove:
-the battery (see Battery: Removal - Refitting)
(80A, Battery)
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the injection computer (see Petrol injection com-
puter: Removal - Refitting) (17B, Petrol injection),
-the injection computer support.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the fuel filler cap from the brake fluid reser-
voir (1) .
aDisconnect the brake fluid level sensor connector (2)
.
aDrain the brake fluid reservoir with a syringe. Tightening torquesm
brake fluid reservoir bolt4 Nm
master cylinder nuts on
the brake servo25 Nm
rigid brake pipe unions
on the master cylinder15 Nm
WARNING
Prepare for the flow of fluid, and protect the sur-
rounding components.
K4M
121344

37A-4
MECHANICAL COMPONENT CONTROLS
Master cylinder: Removal - Refitting
JB1 or JH1 or JH3 or JR5
37A
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery),
-the battery (see Battery: Removal - Refitting)
(80A, Battery).

37A-14
MECHANICAL COMPONENT CONTROLS
Brake servo: Removal - Refitting
JB1 or JH1 or JH3 or JR5, and LEFT-HAND DRIVE
37A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aRemove the gearbox computer (see Sequential
gearbox converter: Removal - Refitting) (21B,
Sequential gearbox).
aRemove the battery tray (see Battery tray: Remov-
al - Refitting) (80A, Battery).
aRemove the petrol injection computer (see Petrol
injection computer: Removal - Refitting) (17B,
Petrol injection).
aRemove the diesel injection computer (see Diesel
injection computer: Removal - Refitting) (13B,
Diesel injection).
aRemove:
-the injection computer mounting bolts (1) ,
-the engine harness bracket nut (2) ,
-the injection computer mounting,
-the master cylinder (see 37A, Mechanical compo-
nent controls, Master cylinder: Removal - Refit-
ting, page 37A-1) . Tightening torquesm
brake servo nuts25 Nm
JH1
D4F or D7F or K4M
K9K
122323
122322

37A-18
MECHANICAL COMPONENT CONTROLS
Brake servo: Removal - Refitting
JB1 or JH1 or JH3 or JR5, and LEFT-HAND DRIVE
37A
aRefit the battery tray (see Battery tray: Removal -
Refitting) (80A, Battery).
aRefit the gearbox computer (see Sequential gear-
box converter: Removal - Refitting) (21B, Se-
quential gearbox).
aRefit the battery (see Battery: Removal - Refitting)
(80A, Battery). JH1

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