engine oil RENAULT TWINGO RS 2009 2.G Engine And Peripherals Workshop Manual

11A-130
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
D4F, and 780 or 782
11A
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 Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Ex-
terior protection).
aDrain the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-9) .
aRemove:
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the upstream oxygen sensor (see 17B, Petrol in-
jection, Oxygen sensors: Removal - Refitting,
page 17B-13) ,
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) ,-the rocker cover (see 11A, Top and front of en-
gine, Rocker cover: Removal - Refitting, page
11A-66) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) ,
-the turbocharger oil pipes (see 12B, Turbocharg-
ing, Turbocharger oil pipe: Removal - Refitting,
page 12B-12) .
aUnclip the wiring from the turbocharger coolant rigid
pipe bracket.
aSeparate the clips (1) on the turbocharger cooling
hoses using the tool (Mot. 1448).
aDisconnect the turbocharger cooling hoses.
aRemove:
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) ,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) . Special tooling required
Mot. 1448Remote operation pliers for
hose clips .
Tightening torquesm
cylinder head bolts (ini-
tial torque)20 N.m
cylinder head bolts230˚ ±± ± ±
6˚
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
121773

11A-132
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
D4F, and 780 or 782
11A
aMove aside the clips (7) from the cooling hoses us-
ing the (Mot. 1448).
aDisconnect the cooling hoses.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the cylinder head bolts,
-the cylinder head,
-the cylinder head gasket.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Cylinder head gas-
ket.
aparts always to be replaced: cylinder head bolts.
1 - Cleaning the cylinder head
aApply SUPER CLEANER FOR JOINT FACES (see
Vehicle: Parts and consumables for the repair)
(04B, Consumables - Products) to the areas to be
cleaned.
aWait for approximately ten minutes.
aRemove the residue using a wooden spatula.
aFinish cleaning with a grey abrasive pad.
121723
18641
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
Do not allow this product to dr ip onto the paint-
work.
Clean the cylinder head carefully to prevent for-
eign bodies from entering the oil supply and
return galleries.
Failure to follow this advice could lead to the
blocking of the various oil inlet galleries, which
would quickly result in engine damage.
WARNING
Protect the oilway so that foreign bodies do not
enter the oil pipes in the cylinder head.
Failure to follow this instruction could lead to the
blocking of the oilways, resulting in a rapid deteri-
oration of the camshaft.
Note:
The cylinder head bolts must not be lubricated
before being fitted.

11A-133
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
D4F, and 780 or 782
11A
2 - Checking the gasket face
aCheck the flatness of the cylinder head gasket face
(see Cylinder head: Check) .
3 - Optional additional operations
aWhen replacing the cylinder head, strip the cylinder
head (see Cylinder head: Stripping - Rebuilding) .
aIf necessary, carry out a complete check of the cylin-
der head (see Cylinder head: Check) .
II - REFITTING OPERATION FOR PART
CONCERNED
aBring the pistons to mid-stroke position to prevent
them from coming into contact with the valves during
the tightening of the cylinder head.
aCheck for the cylinder head centring dowels on the
cylinder block.
aFit a new cylinder head gasket onto the cylinder
block, positioning the marking (8) on the oil filter
side.
aRefit the cylinder head.
Cylinder head tightening procedure
aRefit the cylinder head bolts.
aFit the cylinder head bolts, without tightening them.aTighten to torque and in order the cylinder head
bolts (initial torque) (20 N.m).
aCheck that the cylinder head bolts are tightened to
20 N.m.
aAngle tighten in order the cylinder head bolts (230˚
±± ± ±
6˚).
III - FINAL OPERATION
aConnect the cooling hoses.
aRefit:
-the cooling hose clips using the (Mot. 1448),
-the engine wiring.
aRemove the blanking plugs.
aConnect:
-the petrol inlet union on the injector rail - injectors.
-the coolant temperature sensor connector,
-the throttle body connector ,
-the fuel vapour rebreather solenoid valve connec-
tor,
-the injector rail - injector wiring connector,
-the air inlet pressure connector.
-the upstream oxygen sensor connector.
aClip the injection wiring onto the inlet manifold.
aConnect:
-the compressor discharge valve air pipe to the air
filter unit outlet air pipe, WARNING
No regrinding of the cylinder head is permitted.
19598
WARNING
In order to ensure that the bolts are correctly
tightened, use a syringe to remove any oil which
may be in the cylinder head mounting holes.
18641

11A-134
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
D4F, and 780 or 782
11A
-the turbocharging solenoid valve connector to the
turbocharger.
aTighten the compressor discharge valve air pipe
clip.
aPosition the intercooler outlet air pipe on the throttle
valve.
aRefit:
-the intercooler air outlet pipe bolts,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) .
aConnect the turbocharger cooling hoses.
aFit the turbocharger cooling hose clips using the tool
(Mot. 1448).
aClip the wiring onto the turbocharger coolant rigid
pipe bracket.
aRefit:
-the turbocharger oil pipes (see 12B, Turbocharg-
ing, Turbocharger oil pipe: Removal - Refitting,
page 12B-12) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) ,
-the rocker cover (see 11A, Top and front of en-
gine, Rocker cover: Removal - Refitting, page
11A-66) ,
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) ,
-the upstream oxygen sensor (see 17B, Petrol in-
jection, Oxygen sensors: Removal - Refitting,
page 17B-13) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) .
aFill and bleed the cooling system (see 19A, Cool-
ing, Cooling system: Draining - Refilling, page
19A-9) .
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).aRefit:
-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).

11A-143
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: Removal - Refitting
K4M
11A
REFITTING
I - REFITTING PREPARATION OPERATION
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the seal mating face of each camshaft,
-the cylinder head seal housings.
aparts always to be replaced: Camshaft seal on
timing end.
II - REFITTING OPERATION
a1 - Refitting the exhaust side seal
aPosition the protector fitted with a new seal (7) on
the camshaft (taking care not to touch the seal).
aScrew the stud (8) of the (Mot. 1632) onto the cam-
shaft. WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).
18687
Note:
Always hold the camshaft seal with the protector
(5) when handling, as this type of camshaft seal
is very FRAGILE. Touching the camshaft seal (6)
is strictly forbidden in order to avoid any oil leaks
once the camshaft seal is fitted on the engine.
105531
126219

11A-147
TOP AND FRONT OF ENGINE
Oil decanter: Removal - Refitting
K4M
11A
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),
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the bolts (1) from the oil separator,
-the oil decanter,
-the oil separator seal.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Oil decanter seal.
parts always to be replaced: oil decanter bolt.
aUse SUPER CLEANING AGENT FOR JOINT FA-
CES (see Vehicle: Parts and consumables for
the repair) (04B, Consumables - Products) to clean:
-the oil separator joint face if it is to be re-used,
-the rocker cover joint face.
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) to degrease:
-the oil separator joint face if it is to be re-used,
-the rocker cover joint face. Tightening torquesm
oil separator bolts10 N.m
101820
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
When cleaning par ts, it is essential that the parts
do not impact on each other, otherwise their mat-
ing faces may be damaged and therefore their
adjustments may be altered, which could dam-
age the engine.
WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).

11A-148
TOP AND FRONT OF ENGINE
Oil decanter: Removal - Refitting
K4M
11A
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-a new seal on the oil separator,
-the oil decanter.
aTighten to torque and in order the oil separator
bolts (10 N.m).
III - FINAL OPERATION
aRefit:
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-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).
101820

12A-30
FUEL MIXTURE
Inlet distributor: Removal - Refitting
D7F
12A
aDisconnect the spark plug high voltage wiring har-
ness (2) .
aMove aside the spark plug high voltage wiring har-
ness.
aDisconnect:
-the petrol vapour rebreather pipe from the inlet dis-
tributor (3) ,
-the non-return valve pipe on the inlet distributor (4)
,
-the air inlet pressure sensor connector (5) ,
-the air temperature sensor connector (6) ,
-the injector connector (7) ,-the fuel supply pipe intermediate union (8) ,
-the oil vapour rebreathing pipe from the inlet dis-
tributor.
aRemove the dipstick.
aRemove:
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the alternator upper bolt.
aTilt the alternator forward.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the nuts from the air inlet distributor on the
cylinder head.
121737
IMPORTANT
During this operation, 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.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
IMPORTANT
Wear latex gloves during the operation.
AIR CONDITIONING
121734

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.
120299

12A-34
FUEL MIXTURE
Inlet distributor: Removal - Refitting
D4F, and 772
12A
aDisconnect:
-the oil vapour rebreathing pipe from the inlet dis-
tributor (2) ,
-the non-return valve pipe on the brake servo (3) ,
-the petrol vapour rebreather pipe from the inlet dis-
tributor (4) ,
-the air inlet pressure sensor connector (5) ,
-the inlet air temperature sensor connector (6)
-the throttle valve connector (7) ,
-the injector connectors (8) .
aDisconnect:
-the spark plug high voltage wiring harnesses (9) ,
-the fuel supply pipe union on the injector rail.
aUnpick the engine wiring from the inlet distributor.
aRemove the dipstick.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the nuts (10) from the inlet distributor on the rocker
cover,
-the inlet distributor bolts from the cylinder head,
-the inlet distributor.
When replacing the inlet distributor
aUsing the workbench, remove:
-the fuel supply pipe to the injector rail,
-the injector rail bolts,
-the throttle valve bolts,
-the throttle valve.
121733
WARNING
To disconnect the spark plug leads, pull on the
extensions and not on the leads.
110421
109729