2009 RENAULT TWINGO RS oil filter

12A-16
FUEL MIXTURE
Air filter unit: Removal - Refitting
D7F
12A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced :
-the air filter.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the anti-interference wire bolt.
aDisconnect the ignition coil connector (1) .
aRemove the ignition coil bolts (2) .
aMove aside the ignition coil.
aRemove the air filter box cover (3) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect:
-the non-return valve pipe on the brake servo,
-the petrol vapour rebreather pipe union from the in-
take distributor.
aMove aside the air filter box air inlet duct.
aUndo the air filter box air outlet duct clip.
aRemove the air filter box air outlet duct.
aUnclip the air filter box elastic straps.
aRemove:
-the air filter box,
-the air filter from the air filter unit.
REFITTING
I - REFITTING PREPARATIONS OPERATION
If reusing the air filter box
aUse a compressed air nozzle to clean the air filter
housing to get rid of any foreign bodies.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the air filter box fitted with a new seal.
aClip on the air filter box elastic straps.
aRefit the air filter box air outlet duct.
aTighten the air filter box air outlet duct clip.
aRefit the air filter box air inlet duct.
aConnect:
-the non-return valve pipe on the brake servo,
-the petrol vapour rebreather pipe union from the in-
take distributor.
III - FINAL OPERATION.
aFit the ignition coil.
aRefit the ignition coil bolts.
aConnect the connector of the ignition coil.
aRefit the anti-interference wire bolt. Equipment required
compressed air nozzle
120404

12A-24
FUEL MIXTURE
Throttle valve: Removal - Refitting
K4M
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aUndo:
-the clip (1) of the air filter unit air outlet pipe on the
throttle valve side,
-the clip (2) of the air filter unit air outlet pipe on the
air filter unit side.
aDisconnect:
-the oil vapour rebreathing pipe (3) from the air filter
unit air outlet pipe,
-the air outlet pipe of the air filter unit.
aRemove the air outlet pipe from the air filter box.II - REMOVAL OPERATION
aDisconnect the connector (4) from the throttle valve.
aRemove:
-the throttle valve bolts (5) ,
-the throttle valve,
-the throttle valve seal.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Throttle valve seal.
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the throttle valve joint face if it is to be re-used,
-the inlet distributor seal housing. Tightening torquesm
throttle valve bolts10 N.m
clip of the air filter unit
air outlet pipe on the
throttle valve3.5 N.m
clip of the air filter unit
air outlet pipe on the air
filter unit3.5 N.m
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132383
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.

12A-25
FUEL MIXTURE
Throttle valve: Removal - Refitting
K4M
12A
II - REFITTING OPERATION
aRefit:
-a new seal on the inlet distributor,
-the throttle valve.
aIn order, torque tighten the throttle valve bolts (10
N.m).
aConnect the throttle valve connector.
III - FINAL OPERATION
aRefit the air outlet pipe onto the air filter unit.
aConnect:
-the air outlet pipe of the air filter unit,
-the oil vapour rebreathing pipe on the air filter unit
air outlet pipe.
aTorque tighten:
-the clip of the air filter unit air outlet pipe on the
throttle valve (3.5 N.m),
-the clip of the air filter unit air outlet pipe on the
air filter unit (3.5 N.m).
132383

12A-33
FUEL MIXTURE
Inlet distributor: Removal - Refitting
D4F, and 772
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the air filter unit (see 12A, Fuel mixture,
Air filter unit: Removal - Refitting, page 12A-13) .
aUnclip the fuel supply pipe on the engine oil filler
neck.aRemove:
-the bolt (1) from the engine oil filler neck,
-the engine oil filler neck. Tightening torquesm
throttle valve bolts10 N.m
injector rail bolts7 N.m
inlet distributor nuts on
the rocker cover (initial
torque)8 N.m
inlet distributor bolts on
the cylinder head (initial
torque)3 N.m
inlet distributor nuts on
the rocker cover17 N.m
inlet distributor bolts on
the cylinder head9 N.m
IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
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12A-40
FUEL MIXTURE
Inlet distributor: Removal - Refitting
K4M
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (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),
-the dipstick.
aUndo:
-the clip (1) of the air filter unit air outlet pipe on the
air filter unit side,
-the clip (2) of the air filter unit air outlet pipe on the
throttle valve side.
aDisconnect:
-the oil vapour rebreathing pipe (3) from the air filter
unit air outlet pipe,
-the air outlet pipe of the air filter unit.
aRemove the air outlet pipe from the air filter box. Tightening torquesm
throttle valve bolts10 N.m
inlet distributor bolts12 N.m
clip of the air filter unit
air outlet pipe on the
throttle valve3.5 N.m
clip of the air filter unit
air outlet pipe on the air
filter unit3.5 N.m
IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
WARNING
To prevent impurities from entering the circuit, plugs
must be fitted to the openings of all the fuel circuit
components exposed to the open air.
132382

12A-43
FUEL MIXTURE
Inlet distributor: Removal - Refitting
K4M
12A
aFit new seals to the inlet distributor.
When replacing the inlet distributor
aparts always to be replaced: Throttle valve seal.
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the throttle valve joint face if it is to be re-used,
-the inlet distributor seal housing.
aRefit:
-a new seal on the inlet distributor,
-the throttle valve.
aIn order, torque tighten the throttle valve bolts (10
N.m).
aRefit:
-the oil vapour rebreathing pipe,
-the heat shield,
-the air inlet pressure sensor,-the air inlet temperature sensor.
II - REFITTING OPERATION
aRefit:
-a new seal between the injector holder shim and
the inlet distributor,
-the inlet distributor.
aTighten to torque and in order the inlet distributor
bolts (12 N.m).
III - FINAL OPERATION
aConnect the petrol vapour recirculation pipe.
aPosition the wiring.
aClip on the wiring.
aConnect:
-the camshaft dephaser solenoid valve connector,
-the air inlet pressure sensor connector,
-the connector of each coil,
-the air inlet temperature sensor connector,
-the brake servo non-return valve,
-the throttle valve connector.
aRefit the air outlet pipe onto the air filter unit.
aConnect:
-the air outlet pipe of the air filter unit,
-the oil vapour rebreathing pipe on the air filter unit
air outlet pipe. 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.
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132371

12B-1
TURBOCHARGING
Turbocharging: Precautions for the repair
D4F or K9K
12B
I - TURBOCHARGER: GENERAL INSTRUCTIONS
For the turbocharging pressure regulator check (see
Fault finding - Tests) (Technical Note 3419A, 12B,
Turbocharging).
II - TURBOCHARGER CIRCUIT DIAGRAMIII - APPLICATION CONDITIONS OF
INSTRUCTIONS
The instructions below must be followed when repla-
cing a turbocharger due to mechanical damage:
-damage to the bearing system,
-broken shaft or turbine wheel,
-compressor wheel rubbing against the turbocharger
casing,
-broken or damaged compressor wheel,
-extensive clogging of the turbine wheel casing (hard
deposits).
FOR THE AIR CIRCUIT:
-Consequences:
•swarf or metal objects in the turbocharger inlet and
outlet pipes,
•oil in the air circuit (collected in the intercooler).
-Risks (after replacing the turbocharger):
•metal objects sucked in by the compressor wheel
(destruction of the turbocharger).
FOR THE LUBRICATION CIRCUIT:
-Consequences:
•swarf found in the engine oil circuit,
•circulation of swarf within the circuit.
-Risks (after replacing the turbocharger):
•premature wear on the bearing system (destruction
of turbocharger).
INSTRUCTIONS:
-Drain the engine oil (see 10A, Engine and cylinder
block assembly, Engine oil: Draining - Refilling,
page 10A-22)
-Replace the oil filter (see 10A, Engine and cylinder
block assembly, Oil filter: Removal - Refitting,
page 10A-29) .
-Replace the seals and fittings,
-Carry out the following only if the compressor wheel is
broken or rubbing against the turbocharger casing:
•Drain the intercooler, Equipment required
par ts washer
WARNING
The turbocharger pressure regulator rod must not
be adjusted.
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(1) Air filter unit
(2) Air flowmeter
(3) Compressor wheel
(4) Intercooler
(5) Inlet distributor
(6) Exhaust manifold
(7) Turbine wheel
(8) Bearing system (bearing +
wheel shaft)
(A) Air filter box air outlet pipe
(B) Turbocharger air outlet pipe
(C) Intercooler air outlet pipe
WARNING
Metal objects may enter the oil and air circuits as a
result of a broken turbocharger.
Failure to follow the INSTRUCTIONS listed will lead
to the turbocharger breaking again.

12B-2
TURBOCHARGING
Turbocharging: Precautions for the repair
D4F or K9K
12B
•Clean the turbocharger air pipes.
IV - AIR CIRCUIT*: INSTRUCTIONS FOLLOWING
MECHANICAL DAMAGE TO THE TURBOCHARGER
Remove the intercooler if fitted to the vehicle (see 12B,
Turbocharging, Intercooler: Removal - Refitting,
page 12B-18) .
Turn the intercooler over and allow the oil inside to
drain out.Check that there are no metal objects inside the air
flowmeter (2) .
Remove:
-the air pipe(between the air filter unit and the turbo-
charger) (A) ,
-the air pipe (B) (between the turbocharger and the in-
tercooler).
For air pipes comprising several components:
-mark (10) the fitting position of each component,
-separate all the components. Note:
When carrying out an oper ation on the air or lubri-
cation circuit, it is necessary to plug the open holes
to prevent any risk of foreign bodies entering the
system.
Note:
(*) These instructions for the air circuit are only to
be followed in the case of:
-broken compressor wheel,
-compressor wheel rubbing against the turbo-
charger casing.
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Note:
If the compressor wheel (9) is damaged, metal
objects are ejected inside the air pipes.
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