2009 RENAULT TWINGO RS warning

10A-43
ENGINE AND CYLINDER BLOCK ASSEMBLY
Conrod bearing shell: Removal - Refitting
K9K
10A
II - REMOVAL - REFITTING OPERATIONS FOR THE
CON ROD BEARING SHELLS ON CYLINDERS
NO.3, 1 AND 4
aPerform the same removal - refitting operations as
for the con rod bearing shells on cylinder no. 2.
III - FINAL OPERATION
aparts always to be replaced: engine oil sump
seal
parts always to be replaced: Oil filter
parts always to be replaced: Drain plug seal on
engine oil sump
aUse a wooden spatula or an ABRASIVE PAD to
clean the joint face of the cylinder block and engine
oil sump.
aRefit the oil pump.
aFit without tightening the oil pump bolts, while keep-
ing a clearance of 3 mm to 5 mm.
aFit the engine oil sump seal.aApply SILICONE ADHESIVE SEALANT (see Vehi-
cle: Parts and consumables for the repair) :
-four beads with a diameter of 5 mm at (A) ,
-two drops with a diameter of 5 mm at (B) .
aFit the engine oil sump while supporting it using a
component jack. Note:
For removing and refitting the con rod bearing
shells on cylinders no. 1 and no. 4, position the
pistons at Bottom Dead Centre before performing
the same removal and refitting operations as for
the con rod bearing shells on cylinder no. 2.
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
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
WARNING
Applying excess sealant could cause it to be
squeezed out when parts are tightened. A mix-
ture of sealant and fluid could damage certain
components (engine, radiator, etc.).
20166
20167

10A-44
ENGINE AND CYLINDER BLOCK ASSEMBLY
Conrod bearing shell: Removal - Refitting
K9K
10A
aTilt the engine oil sump forwards in order to access
the oil pump bolts.
aTorque tighten the oil pump bolts (25 N.m) using
the torque wrench PROSTEEL, part number 77 11
226 888 starting with the 13 mm bolt.
a
aRefit the engine oil sump bolts.
aTorque tighten in order the engine oil sump bolts
(see 10A, Engine and cylinder block assembly,
Lower cover: Removal - Refitting, page 10A-6) .
aRefit the catalytic converter upstream stay (see 19B,
Exhaust, Catalytic converter: Removal - Refit-
ting, page 19B-12) .
aConnect the connector to the oil level sensor.
aRefit the relay bearing of the front right-hand wheel
driveshaft (see Front right-hand driveshaft: Re-
moval - Refitting) .
aRefit the front axle subframe (see Front axle sub-
frame: Removal - Refitting) (31A, Front axle com-
ponents).
aRemove the safety strap(s) from the radiator.
aRefit the lower engine tie-bar (see 19D, Engine
mounting, Lower engine tie-bar: Removal - Refit-
ting, page 19D-18) .aDisconnect the crankshaft position sensor (4) to pre-
vent the engine from starting.
aRefit the oil filter (see 10A, Engine and cylinder
block assembly, Oil filter: Removal - Refitting,
page 10A-29)
aFill up the engine oil (see 10A, Engine and cylinder
block assembly, Engine oil: Draining - Refilling,
page 10A-22) .
aStart the engine using the starter until the engine oil
warning light goes out.
aConnect the crankshaft position sensor.
aRefit the engine undertray.
aClear the present faults using the Diagnostic tool.
140918
Note:
Check that the engine oil sump seal is definitely
in place before tightening the engine oil sump
bolts.
123824

10A-54
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pump: Removal - Refitting
D4F or D7F
10A
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the joint faces (see Vehicle: Parts and con-
sumables for the repair) (04B, Consumables -
Products).
aparts always to be replaced: engine oil strainer
seal.
aparts always to be replaced: Crankshaft seal on
timing end.
aApply a BEAD OF SILICONE ADHESIVE SEAL-
ANT (see Vehicle: Parts and consumables for
the repair) (04B, Consumables - Products) with a
width of 1.3 mm to ensure the sealing of the oil
pump.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the oil pump, aligning the oil pump drive points with
the flat surfaces of the crankshaft,
-the oil pump bolts.aTighten to torque and in order the oil pump bolts
(10 N.m).
aRefit:
-the oil pump strainer with a new seal,
-the oil pump strainer bolts.
III - FINAL OPERATION
aScrew the threaded rod of the (Mot. 1626) into the
crankshaft.
18718
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
18646
20784

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

10A-78
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine - gearbox assembly: Removal - Refitting
D4F or D7F
10A
aDrain the coolant circuit (see Refrigerant circuit:
Draining - Filling) .
aRemove:
-the air conditioning pipe bolts on the compressor,
-the air conditioning pipe bolt on the dehydrator res-
ervoir.
aDisconnect the air conditioning pressostat connec-
tor.
a
aDisconnect the fuel supply pipe union.
aInsert the blanking plugs.
aUnclip the fuel pipe on the upper timing cover.aSet the wheels straight ahead.
aPosition the flywheel immobiliser.
aRemove the cover from the universal joint (do not
keep).
aRemove the universal joint bolt (do not keep).
aRemove the universal joint from the steering box.
aDetach the electrical wiring on the cross member.
aLoosen the tie rod lower bolts.
aRemove:
-the tie rod upper bolts.
-the track rod end nuts,
-the track rod ends using the (Tav. 476),
-the lower guide pin bolts,
-the brake pads,
-the calliper mounting bolts,
-the brake callipers, and attach them to the suspen-
sion springs,
-the ABS sensor bolts (if fitted to the vehicle),
-the ABS sensors,
-the shock absorber base lower bolts, AIR CONDITIONING
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which
are open to the air.
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.
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.
119544

10A-89
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine - gearbox assembly: Removal - Refitting
K9K
10A
aUnclip the fuel supply pipes at (12) .
aDisconnect the inlet pipe (13) from the high pressure
pump.
aDisconnect the return pipe (14) from the high pres-
sure pump.
aInsert the blanking plugs.
aUnclip the blower unit wiring.
aDisconnect the connectors from the fan assembly
wiring.
aCut the clip on the battery mounting.aRemove:
-the engine compartment connection unit cover
bolts (15) ,
-the cover of the engine compartment connection
unit.
aDisconnect the connector (16) from the pre-posthe-
ating unit.
121423
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.
120324
121429
K9K, and 718
141240

10A-92
ENGINE AND CYLINDER BLOCK ASSEMBLY
Engine - gearbox assembly: Removal - Refitting
K9K
10A
aRemove:
-the connecting pipe union bolts (24) on the com-
pressor,
-the bolt (25) from the connecting pipe mounting on
the compressor,
-the connecting pipes on the compressor.
aDisconnect the pressostat connector (26) .
aMove aside the compressor connecting pipes.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aSupport the « engine-gearbox assembly » on the.
aRemove:
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) (19D, Engine mounting),
-the left-hand suspended engine mounting (see
19D, Engine mounting, Left-hand suspended
engine mounting: Removal - Refitting, page
19D-4) (19D, Engine mounting).
aRemove the « engine and gearbox » assembly.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the « engine and gearbox » assembly,
-the left-hand suspended engine mounting (see
19D, Engine mounting, Left-hand suspended
engine mounting: Removal - Refitting, page
19D-4) (19D, Engine mounting),
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) (19D, Engine mounting).
121431
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which
are open to the air.
17765
Note:
Strap the « engine - gearbox » assembly using
the.