ABS RENAULT TWINGO RS 2009 2.G Chasiss Owner's Guide

33A-31
REAR AXLE COMPONENTS
Rear drum bearing: Removal - Refitting
33A
REFITTING
I - REFITTING PREPARATIONS OPERATION
aClean:
-the internal and external surfaces of the new bear-
ing in contact with the drum,
-the drum surfaces in contact with the new bearing.
aIt is essential to check the condition of the surface of
the bore of the drum before refitting the bearing. It is
essential to replace the stub axle carrier if it is faulty.a
II - REFITTING OPERATION FOR PART
CONCERNED
aFit the bearing until it presses the shoulder using a
tube with a diameter between 51 mm and 54 mm
and using a hydraulic press.
aRefit the rubber ring.
III - FINAL OPERATION.
aRefit:
-the rear brake drum (see 33A, Rear axle compo-
nents, Rear brake drum: Removal - Refitting,
page 33A-19) ,
-the rear wheel (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, page 35A-1) .
117348
WARNING
Do not press the bearing's inner bush so as to
avoid damaging the bearing (very high shrink-fit-
ting force).
121332
Note:
Take care not to press the ABS target (4) when
refitting the bear ing.

33A-32
REAR AXLE COMPONENTS
Rear stub axle carrier: Removal - Refitting
33A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aRelease the parking brake.
aRemove:
-the rear wheel on the side concerned (see 35A,
Wheels and tyres, Wheel: Removal - Refitting,
page 35A-1) ,
-the brake drum (see 33A, Rear axle components,
Rear brake drum: Removal - Refitting, page
33A-19) .
aFit the component jack to undo the shock absorber
mountings.
aRemove the shock absorber lower bolt.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aAdjust the component jack.
aRemove:
-the stub axle carrier bolts (1) ,
-the stub axle carrier. Equipment required
component jack
Tightening torquesm
stub axle carrier bolts53 Nm
119648
Note:
Mar k the position of the stub axle carrier writing.

33A-34
REAR AXLE COMPONENTS
Rear stub axle carrier: Removal - Refitting
EQ UIPMENT LEVEL SPORT
33A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the rear wheel (see 35A, Wheels and ty-
res, Wheel: Removal - Refitting, page 35A-1) .aUnclip the parking brake cable from the calliper at
(1) .
aRemove:
-the brake calliper mounting bolts (2) ,
-the "brake calliper mounting - brake calliper" as-
sembly.
aAttach the "brake calliper mounting - brake calliper"
assembly to the suspension spring.
aRemove the rear brake disc (see 33A, Rear axle
components, Rear brake disc: Removal - Refit-
ting, page 33A-11) . Equipment required
component jack
Tightening torquesm
new bolts of the rear
stub axle carrier53 N.m
lower bolt of the rear
shock absorber105 N.m
new bolts of the brake
calliper mounting105 Nm
WARNING
To avoid damaging the parking brake cable protec-
tors and causing premature wear of the system, do
not handle the cables with a tool.
132468

33A-35
REAR AXLE COMPONENTS
Rear stub axle carrier: Removal - Refitting
EQ UIPMENT LEVEL SPORT
33A
aFit a component jack.
aRemove the lower bolt (3) from the rear shock ab-
sorber.
aTip the rear shock absorber.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the wheel speed sensor (4) .aRemove:
-the bolts (5) of the rear stub axle carrier,
-the rear stub axle carrier.
REFITTING
I - REFITTING PREPARATION OPERATION
aAlways replace:
-the brake calliper mounting bolts,
-the stub axle carrier bolts,
-the stub-axle nut.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the rear stub axle carrier.
aTorque tighten the new bolts of the rear stub axle
carrier (53 N.m).
aClip on the wheel speed sensor.
III - FINAL OPERATION.
aRefit the rear shock absorber.
aTorque tighten the lower bolt of the rear shock ab-
sorber (105 N.m).
aRemove the component jack.
132462
132463132462

33A-38
REAR AXLE COMPONENTS
Complete rear axle system: Removal - Refitting
33A
aUnclip the parking brake cables (3) on the reservoir.
aOpen the ABS sensor connector protective unit (4) .aDisconnect the ABS sensor connectors (5) .
aRemove:
-the brake hose lower unions (6) ,
-the rear suspension springs (see 33A, Rear axle
components, Rear suspension spring: Remov-
al - Refitting, page 33A-28) .
119652
119438
119437
119339

33A-42
REAR AXLE COMPONENTS
Complete rear axle system: Removal - Refitting
33A
2 - Refitting
aLower the lift.
aPosition the bearing centring devices (12) opposite
the centring holes.
aRefit the rear axle bearing bolts.
aTorque tighten the rear axle bearing bolts (62 Nm).
aRemove the safety strap(s).
aRaise the lift.
aRefit:
-the rear suspension springs (see 33A, Rear axle
components, Rear suspension spring: Remov-
al - Refitting, page 33A-28) ,
-the brake hose lower unions.
aTorque tighten the brake hose lower unions (17
Nm).
aConnect the ABS sensor connectors.
aClose the ABS sensor connector protective unit.
aClip the parking brake cables onto the reservoir.
aPosition the parking brake cables on the parking
brake compensator.
aCheck that the parking brake cable stops are proper-ly inserted in their housings.
III - FINAL OPERATION.
aAdjust the parking brake cables (see 37A, Mechan-
ical component controls, Parking brake lever:
Removal - Refitting, page 37A-46) .
aRefit the rear wheels (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, page 35A-1) .
aRemove the pedal press.
aBleed the braking circuit (see 30A, General infor-
mation, Braking circuit: Bleed, page 30A-4) .
119651

37A-7
MECHANICAL COMPONENT CONTROLS
Master cylinder: Removal - Refitting
RIGHT-HAND DRIVE
37A
-the bulkhead heat-resistant protector (8) .
aRemove:
-the timing cover bolt (9) ,
-the timing cover (10) .aUnclip:
-the non-return valve from the support at (11) ,
-the ABS wiring from the support at (12) .
aRemove:
-the nut (13) from the non-return valve and ABS wir-
ing support,
-the non-return valve and ABS wiring support (14) . K4M
131777
123851

37A-10
MECHANICAL COMPONENT CONTROLS
Master cylinder: Removal - Refitting
RIGHT-HAND DRIVE
37A
aRemove the blanking plugs from the brake fluid res-
ervoir and the clutch master cylinder supply pipe.
aRefit the clutch master cylinder supply pipe.
III - FINAL OPERATION.
aRefit:
-the timing cover,
-the bulkhead heat-resistant protectors.
aRefit the bulkhead heat-resistant protector.
aClip onto the support:
-the ABS wiring,
-the non-return valve.
aRefit the support of the non-return valve and the
ABS wiring.
aRefit:
-the fuel vapour recirculation solenoid valve sup-
port,
-the fuel vapour recirculation solenoid valve,
-the petrol vapour recirculation solenoid valve con-
nector,
-the fuel vapour recirculation solenoid valve pipes.
aRefit:
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment).aFill up the secondary brake fluid reservoir.
aBleed the brake circuit (see 30A, General informa-
tion, Braking circuit: Bleed, page 30A-4) . JH3 or JR5
K4M
D4F, and 780
D4F or D7F or K4M

37A-67
MECHANICAL COMPONENT CONTROLS
Gear control unit: Removal - Refitting
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 centre console (see Centre console:
Removal - Refitting) (57A, Interior equipment).
aRemove:
-the clips (1) ,
-the heat shields (2) and (3) .
aRelease the exhaust pipe clamp.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the control cable (4) and selection cable (5)
from the ball joints in the direction of the arrows, us-
ing the open-jawed spanner as a lever.
aDetach the cable sleeve stops by pressing on the
tabs (6) and (7) . Tightening torquesm
gear control unit nuts12 Nm
exhaust clip21 Nm
121425
121357
121363
(4) control cable
(5) gear selection cable

38C-5
ANTI-LOCK BRAKING SYSTEM
Hydraulic brake unit: Removal - Refitting
D4F or D7F, and LEFT-HAND DRIVE
38C
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (MR 411, 80A, Battery).
aPosition the pedal press on the brake pedal to limit
the outflow of brake fluid.
aRemove:
-the front wheel on the passenger side (see 35A,
Wheels and tyres, Wheel: Removal - Refitting,
page 35A-1) ,
-the front wheel arch liner, on the passenger side
(see Front wheel arch liner: Removal - Refitting)
(MR 412, 55A, Exterior protection),
-the ignition coil (see Coils: Removal - Refitting)
(MR 411, 17A, Ignition),
-the fuel vapour recirculation circuit solenoid valve
(see Fuel vapour absorber: Removal - Refitting)
(MR 411, 14A, Emission control),
-the air filter box (see Air filter unit: Removal - Re-
fitting) (MR 411, 12A, Fuel mixture).aDisconnect the hydraulic unit computer connector
(1) .
aUndo the rigid brake pipe unions (2) on the hydraulic
unit.
aInsert the blanking plugs. Equipment required
pedal press
Tightening torquesm
hydraulic unit bolts on
its inter mediate bracket8 Nm
hydraulic unit inter medi-
ate bracket bolts on the
main hydraulic unit
mounting6.5 Nm
hydraulic unit main
mounting bolts on the
body8 Nm
rigid brake pipe unions
on the hydraulic unit13 Nm
121359
121360
WARNING
Prepare for the flow of fluid, and protect the sur-
rounding components.