2009 RENAULT TWINGO Engine And Peripherals Workshop Manual

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-28
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine oil: Draining - Refilling
K9K
10A
III - OIL SERVICE
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove:
-the engine oil filler cap (1) ,
-the dipstick (2) ,
-the engine undertray bolts,
-the engine undertray.
aPlace the oil recovery tray under the engine.aRemove the drain plug (3) from the engine oil sump
using the (Mot. 1018) or a oil change wrench.
aLet the engine oil flow out.
aRemove the drain plug seal.
aRefit the new seal to the drain plug.
aTorque tighten the drain plug (20 N.m) using a oil
change wrench and a oil change end piece with
an 8 mm square drive.
aWipe the oil drips around the drain plug using a
cloth.
aRemove the oil recovery tray.
aRefit the engine undertray.
IV - FILLING
aPosition the vehicle back on the ground.
aFill the engine with oil, observing the correct quantity
of oil as recommended by the manufacturer.
aWait at least 10 minutes.
aCheck the oil level using the dipstick.
aTop up the engine oil level if necessary.
aRefit:
-the engine oil filler cap,
-the dipstick.
120041
120042

10A-29
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil filter: Removal - Refitting
D4F or D7F
10A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aDrain the engine oil (see 10A, Engine and cylinder
block assembly, Engine oil: Draining - Refilling,
page 10A-22) .
II - REMOVAL OPERATION FOR PART
CONCERNED
aRemove the oil filter using tool (Mot. 1330).
REFITTING
I - REFITTING PREPARATIONS OPERATION
aparts always to be replaced: Oil filter.aCoat the new oil filter sealing ring with engine oil.
II - REFITTING OPERATION FOR PART
CONCERNED
aTighten the oil filter until it makes contact.
aTighten the oil filter by 3/4 of a turn with the (Mot.
1330).
III - FINAL OPERATION
aWipe any oil run-off with a cloth.
aTop up the engine oil (see 10A, Engine and cylin-
der block assembly, Engine oil: Draining - Refill-
ing, page 10A-22) .
aStart the engine and leave it running for approxi-
mately 30 seconds.
aCheck that there are no leaks around the oil filter.
aWait at least 10 minutes. Special tooling required
Mot. 1330Oil filter removing tool (66
mm diameter).
120304
WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).
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.

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-32
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil filter: Removal - Refitting
K4M
10A
aWipe any oil run-off with a cloth.
aTop up the engine oil with oil recommended by the
manufacturer (see Engine oil: Specifications)
(Technical Note 6013A, 04A, Lubricants).
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aStart the engine and wait until the oil pressure warn-
ing light goes out on the instrument panel.
aCheck for leaks from the oil filter.
aRefit the engine undertray.
aWait at least 10 minutes.
aCheck the oil level using the dipstick.
aAdjust the engine oil level if necessary.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.

10A-33
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil-coolant heat exchanger: Removal - Refitting
K9K
10A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aRemove:
-the engine cover,
-the front wheels (see Wheel: Removal - Refitting)
(MR 411, 35A, Wheels and tyres),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (MR 412, 55A, Exterior
protection),
-the front bumper (see Front bumper: Removal -
Refitting) (MR 412, 55A, Exterior protection).
aDrain the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-9) .
aRemove the expansion bottle bolt.
aRemove the expansion bottle.
aUnclip the cooling hose on the lower section of the
engine cooling fan.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect:
-the cooling hose (1) using the (Mot. 1448),
-the oil pressure sensor connector (2) .
aRemove:
-the bolt (3) from the oil filter support,
-the oil filter holder.
aRemove:
-the oil cooler nipple,
-the oil-water heat exchanger. Special tooling required
Mot. 1448Remote operation pliers for
hose clips .
121432
Note:
Be prepared for engine oil and coolant to flow
out.

10A-34
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil-coolant heat exchanger: Removal - Refitting
K9K
10A
REFITTING
I - REFITTING PREPARATION OPERATION
aUsing the buffing pads, clean the pressure faces of
the oil-water heat exchanger and the cylinder block.
aFit new seals on the oil-water heat exchanger with
soapy water.
aCheck the condition of the oil-water heat exchanger
nipple seals.
II - REFITTING OPERATION FOR PART
CONCERNED
aCoat the nipple with high resistance thread lock.
aRefit:
-the coolant-oil heat exchanger,
-the oil-coolant heat exchanger nipple.
aFit a new seal on the oil filter holder.
aRefit:
-the oil filter holder,
-the oil filter mounting bolt.
aTighten the oil filter mounting bolt.
aConnect:
-the oil pressure sensor connector,
-the cooling hose using the (Mot. 1448).
III - FINAL OPERATION
aClip the cooling hose on to the lower section of the
engine cooling fan.
aPosition the expansion bottle.
aRefit the expansion bottle bolt.aFill the cooling system (see 19A, Cooling, Cooling
system: Draining - Refilling, page 19A-9) .
aRefit:
-the front bumper (see Front bumper: Removal -
Refitting) (MR 412, 55A, Exterior protection),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (MR 412, 55A, Exterior
protection),
-the front wheels (see Wheel: Removal - Refitting)
(MR 411, 35A, Wheels and tyres),
-the engine cover. WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).
WARNING
The gaskets must always be replaced with new
gaskets.
Note:
The oil-water heat exchanger nipple seals cannot
be separated; the entire assembly must be
replaced.