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

10A-22
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine oil: Draining - Refilling
D4F or D7F
10A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced :
-copper seal.aConsumable (see Vehicle: Parts and consuma-
bles for the repair) (04B, Consumables - Products).
-Engine oil (see Engine oil: Specifications) (Tech-
nical Note 6013A, 04A, Lubricants).
I - OIL SERVICE
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment). Special tooling required
Mot. 10188 mm square engine drain
plug spanner.
Equipment required
oil change wrench
oil recovery tray
torque wrench
oil change end piece with an 8 mm square drive
Tightening torquesm
drain plug20 N.m
EngineAverage oil capacity
(adjusting using dipstick) (l)
Oil change with-
out filter
replacementOil change with
filter replace-
ment
D7F
3.8 4
D4F
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
deliver ing the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstick.

10A-25
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine oil: Draining - Refilling
K4M
10A
I - RECOMMENDATIONS FOR REPAIR
aDirection of fitting for a drain plug seal.For a sheet metal engine oil sump
aThere is no direction of fitting for a seal fitted with a
rubber lip.
II - PARTS AND CONSUMABLES FOR THE REPAIR
aparts always to be replaced: Drain plug seal on
engine oil sump.
aconsumable:
-engine oil (see Engine oil: Specifications) (Tech-
nical Note 6013A, 04A, Lubricants). Equipment required
oil recovery tray
oil change wrench
torque wrench
oil change end piece with an 8 mm square drive
Tightening torquesm
engine oil sump drain
plug20 N.m
EngineAverage oil capacity (adjust with
dipstick) (l)
DrainingOil change
plus oil filter
replacement
K4M4.9 5
113765
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
delivering the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstic k.

10A-27
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine oil: Draining - Refilling
K9K
10A
I - PRECAUTIONS FOR REPAIR
aThere is no direction of fitting for a seal fitted with a
rubber lip.
II - PARTS AND CONSUMABLES FOR THE REPAIR
WORK
aparts always to be replaced: Drain plug seal on
engine oil sump.
aConsumable:
-engine oil (see Engine oil: Specifications) (Tech-
nical Note 6013A, 04A, Lubricants). Special tooling required
Mot. 10188 mm square engine drain
plug spanner.
Equipment required
oil recovery tray
oil change wrench
oil change end piece with an 8 mm square drive
Tightening torquesm
the drain plug20 N.m
Engine SuffixAverage oil capacity
(adjusting using dipstick) (l)
Oil change
without fil-
ter replace-
mentOil change
with filter
replacement
K9K740 4.3 4.4
718 4.5 4.6
113765
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
delivering the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstic k.

10A-30
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil filter: Removal - Refitting
C44, and K9K
10A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced with new ones
-the oil filter
aConsumable:
-engine oil (see Technical Note 6013, Engine oils,
04A, Lubricants, Engine oil: Specifications).
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aRemove the front engine cover.
aSet up the (Mot. 1329) (1) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the oil filter using the ratchet fitted with a
long extension and a universal joint.
aCheck that the oil filter seal is not in contact with the
oil filter holder.
aWipe off oil runs with a clean cloth.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aLubricate the oil filter seal with new engine oil.
aTighten the oil filter until the seal makes contact with
the oil filter holder.
aTighten the oil filter three-quarters of a turn by hand.
aStart the engine.
aAllow the engine to run.
II - FINAL OPERATION.
aCheck that there are no oil leaks.
aSwitch off the engine.
aTop up the engine oil.
aRefit the engine cover. Special tooling required
Mot. 1329Oil filter removing tool (76
mm diameter)
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
delivering the vehicle to the customer.
120046
Note:
Always wait at least 10 min for the oil to drain
down bef ore checking the level with the dipstick.

10A-31
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil filter: Removal - Refitting
K4M
10A
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 engine undertray.
aPosition oil recovery tray under the engine.II - REMOVAL OPERATION
aRemove the oil filter using the (Mot. 1329) (1) .
REFITTING
I - REFITTING PREPARATION OPERATION
aUsing SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products), clean and degrease the cylinder
block joint faces.
aparts always to be replaced: Oil filter.
aLubricate the oil filter seal with new engine oil.
II - REFITTING OPERATION
aFit a new oil filter.
aTighten the oil filter until it makes contact.
aTighten the oil filter three-quarters of a turn using the
(Mot. 1329).
III - FINAL OPERATION
aRemove the oil recovery tray. Special tooling required
Mot. 1329Oil filter removing tool (76
mm diameter)
Equipment required
oil recovery tray
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
deliver ing the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstick.
When removing the oil filter, check that the oil filter
seal is not still stuck to the cylinder block or oil filter
mounting.
132364
WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).

10A-59
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pressure: Check
D4F or D7F or K9K
10A
I - RECOMMENDATIONS FOR REPAIR
a
II - PARTS AND CONSUMABLES FOR THE REPAIR
WORK
aParts which must be replaced:
-the sump plug sealing washer (in the event of an oil
change),
-oil filter (if removed).
aConsumable:
-Engine oil (see Engine oil: Specifications) (Tech-
nical Note 6013, 04A, Lubricants).
III - CHECK
aRemove the oil pressure sensor (see 10A, Engine
and cylinder block assembly, Oil pressure sen-
sor: Removal - Refitting, page 10A-45) .aCheck the correct operation of the oil pressure sen-
sor valve using the roll pin punch with a diameter of
2 mm and the multimeter. Special tooling required
Mot. 836-05Oil pressure gauge kit.
Mot. 1495-0122 mm socket for removal -
refitting of oxygen sensors.
Equipment required
roll pin punch
multimeter
1/2" long socket (12.7 mm square dr ive)
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
delivering the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstick.
It is essential to monitor the engine oil pressure
as the engine oil temperature rises (approxi-
mately 80˚C or the first time the engine cool-
ing fan is activated).

10A-61
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pressure: Check
K4M
10A
Oil pressure tables:
End pieces to be used:
I - REMOVAL PREPARATION OPERATION
a
II - CHECK
aRemove the oil pressure sensor (see 10A, Engine
and cylinder block assembly, Oil pressure sen-
sor: Removal - Refitting, page 10A-45) .aIn place of the oil pressure sensor, fit the (Mot. 836-
05) with suitable adapters using the (Mot. 1495-01)
or a 22 mm long socket.
aStart the vehicle.
aMonitor the engine oil pressure as the oil tempera-
ture rises (approximately 80˚C or the first time the
engine cooling fan is activated); it should not be less
than the pressure at idle speed.
aIf the oil pressure is lower than the pressure at idle
speed, check that:
-the oil filter is not clogged,
-dirt or swarf is not present in the engine oil,
-the oil pump is in good condition and being correct-
ly driven. Special tooling required
Mot. 836-05Oil pressure gauge kit.
Mot. 1495-0122 mm socket for removal -
refitting of oxygen sensors.
Engine Engine suffixMinimum oil pressure (bar) Maximu m o i l
pressure (max)
Idling speed 4000 rpm 4000 rpm
K4M 8540.5 3.1 4.4
Engine End pieces
K4M E+C+F
WARNING
Always check the oil level using the dipstick.
Do not exceed the maximum level on the dipstick
(could destroy the engine).
Correct the engine oil level if necessary before
delivering the vehicle to the customer.
Note:
When topping up the engine oil, always leave at
least 10 minutes before checking the level with a
dipstick.
87363

11A-116
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
K9K
11A
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.
aparts always to be replaced: turbocharger oil
pipe seal.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.
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) .
19712
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.
WARNING
No regr inding of the cylinder head is permitted.

11A-127
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
D7F – D4F, and 772
11A
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.
aComplete the cleaning operation using a grey abra-
sive pad.
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.
aRefit:
-a new cylinder head gasket,
-the cylinder head.
Cylinder head tightening procedure
aRefit the new cylinder head bolts.
aFit the cylinder head bolts, without tightening them. 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 drip onto the paint-
work.
Clean the cylinder head carefully to avoid any
foreign bodies entering the oil return and supply
pipes.
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.
WARNING
No regrinding of the cylinder head is permitted.
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.

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