2009 RENAULT TWINGO timing

11A-144
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: Removal - Refitting
K4M
11A
aFit the cover (9) and the collar nut (10) of the (Mot.
1632).
aScrew on the collar nut until the cover touches the
cylinder head.
aRemove:
-the collar nut from the (Mot. 1632),
-the cover from the (Mot. 1632),
-the stud of the (Mot. 1632),
-the camshaft seal protector.2 - Refitting the inlet side seal
aPosition the protector fitted with a new seal (11) on
the camshaft (taking care not to touch the seal).
aRemove the camshaft seal protector.
aScrew the stud (12) of the (Mot. 1632) onto the cam-
shaft.
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105531
126223

11A-145
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: Removal - Refitting
K4M
11A
aFit the cover (13) and the collar nut (14) of the (Mot.
1632).
aScrew on the collar nut until the cover touches the
cylinder head.
aRemove:
-the collar nut from the (Mot. 1632),
-the cover from the (Mot. 1632),
-the stud from the (Mot. 1632).
III - FINAL OPERATION
aRefit:
-the camshaft dephaser (see 11A, Top and front of
engine, Camshaft dephaser: Removal - Refit-
ting, page 11A-135) ,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-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),
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),-the throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-20) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
-the bonnet catch (see Bonnet lock: Removal -
Refitting) (52A, Non-side opening element mecha-
nisms),
-the headlights (see Halogen headlight: Removal
- Refitting) (80B, Headlights),
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Ex-
terior protection),
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the engine undertray.
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
126222

11A-146
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: Removal - Refitting
K4M
11A

12A-14
FUEL MIXTURE
Air filter unit: Removal - Refitting
K9K
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the front engine cover.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip:
-the air filter air inlet pipe (1) on the vehicle,
-the air filter air inlet pipe from the air filter unit.
aRemove the air filter air inlet pipe.aUnclip the air filter box harnesses.
aDisconnect the connectors:
-from the air inlet temperature sensor downstream
of the turbocharger (3) ,
-the turbocharger pressure sensor (4) ,
-from the air inlet temperature sensor upstream of
the turbocharger (5) ,
-from the EGR (6) .
aRemove the bolt (7) from the turbocharger pressure
sensor on the air filter box.
aMove aside the turbocharger pressure sensor.
aLoosen the clip at the inlet of the air filter outlet air
pipe.
aUnclip the air filter outlet air pipe from the air filter
box.
aRaise the cover of the air filter box to remove it from
its mountings.
aSlide the air filter box towards the timing end.
aRemove the air filter box.
120038
Note:
Make sure you do not break the pins (2) .
120039

12A-45
FUEL MIXTURE
Injector holder shim: Removal - Refitting
K4M
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment).aRemove:
-the dipstick,
-the dipstick guide bolts (1) .
aMove aside the dipstick guide.
aRemove:
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-the « injector rail - injector » assembly (see 17B,
Petrol injection, Injector rail - Injectors: Remov-
al - Refitting, page 17B-27) . Tightening torquesm
bolts 1 and 2 on the
injector holder shim30 N.m
bolts 3, 4, 5, 6, 7, 8, 9
and 10 on the injector
holder shim25 N.m
upper timing cover bolt40 N.m
bolt on the right-hand
suspended engine
mounting cover62 N.m
132368

12A-46
FUEL MIXTURE
Injector holder shim: Removal - Refitting
K4M
12A
II - REMOVAL OPERATION
aRemove the bolt (2) from the right-hand suspended
engine mounting cover.
aRemove:
-the bolt (3) from the upper timing cover,
-the injector holder shim bolts,
-the injector holder shim,
-the injector holder shim seal.REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Inlet shim seal.
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the cylinder head joint face,
-the gasket face of the injector holder shim, in case
of reuse.
II - REFITTING OPERATION
aRefit:
-a new seal on the injector holder shim,
-the injector holder shim.
aTighten to torque and in order:
-bolts 1 and 2 on the injector holder shim (30
N.m),
131777
102303
WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
102303

12A-47
FUEL MIXTURE
Injector holder shim: Removal - Refitting
K4M
12A
-bolts 3, 4, 5, 6, 7, 8, 9 and 10 on the injector
holder shim (25 N.m).
aTorque tighten:
-the upper timing cover bolt (40 N.m),
-the bolt on the right-hand suspended engine
mounting cover (62 N.m).
III - FINAL OPERATION
aRefit:
-the « injector rail - injector » assembly (see 17B,
Petrol injection, Injector rail - Injectors: Remov-
al - Refitting, page 17B-27) ,
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-dipstick guide ,
-the dipstick,
-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),
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing).
aConnect the battery (see ) (80A, Battery).

12A-50
FUEL MIXTURE
Exhaust manifold: Removal - Refitting
K9K
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the engine cover,
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the EGR solenoid valve (see 14A, Antipollution,
Exhaust gas recirculation solenoid valve: Re-
moval - Refitting, page 14A-10) ,
-the lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) ,
-the turbocharger (see 12B, Turbocharging, Tur-
bocharger: Removal - Refitting, page 12B-4) .aRemove:
-the bolts (1) from the lifting eye at the timing end,
-the lifting eye (2) ,
-air inlet metal tube (3) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the rigid exhaust gas recirculation pipe (see
14A, Antipollution, Exhaust gas recirculation rig-
id pipe: Removal - Refitting, page 14A-19) .
aUndo the EGR unit bolts (4) a few turns. Equipment required
cleaning trough
par ts washer
compressed air nozzle
Tightening torquesm
exhaust manifold studs
on the cylinder head9 N.m
exhaust manifold nuts26 N.m
exhaust gas recircula-
tion unit bolts25 N.m
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