2009 RENAULT TWINGO RS torque

12B-14
TURBOCHARGING
Turbocharger oil pipe: Removal - Refitting
D4F, and 780 or 782
12B
2 - Oil return pipe
aRemove:
-the bolts (9) from the turbocharger oil return pipe,
-the turbocharger oil return pipe.
aFit a blanking plug to the opening on the cylinder
block after removal of the turbocharger oil return
pipe.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Turbocharger oil
pipe.
aRemove the protective plug from the opening on the
cylinder block.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the new turbocharger oil return pipe fitted with new
seals,
-the turbocharger oil return pipe bolts.
aTorque tighten the turbocharger oil return pipe
bolts (10 N.m).
aRefit:
-the new turbocharger oil supply pipe fitted with its
new seals,-the turbocharger oil supply pipe bolt on the cylinder
block,
-the turbocharger oil supply pipe bolt on the turbo-
charger,
-the turbocharger oil supply pipe bolt.
aTorque tighten:
-the turbocharger oil supply pipe bolt on the cyl-
inder block (19 N.m),
-the turbocharger oil supply pipe bolt on the tur-
bocharger (19 N.m),
-the turbocharger oil supply pipe bolt (10 N.m).
aRefit:
-the heat shield,
-the upper bolts from the heat shield,
-the lower bolts of the heat shield.
III - FINAL OPERATION
aRefit the catalytic converter (see 19B, Exhaust,
Catalytic converter: Removal - Refitting, page
19B-12) .
aFit the turbocharger air outlet pipe.
aPush the clip of the turbocharger air outlet pipe (10) .
aConnect the turbocharger air outlet pipe to the turbo-
charger.
aRefit the turbocharger air outlet pipe bolt on the
throttle valve.
120962
122666

12B-16
TURBOCHARGING
Turbocharger oil pipe: Removal - Refitting
C44, and K9K
12B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the front engine cover.
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
1 - Turbocharger oil supply pipe
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 air filter box (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the exhaust gas recirculation solenoid valve (see
14A, Antipollution, Exhaust gas recirculation
solenoid valve: Removal - Refitting, page 14A-
10) .
2 - turbocharger oil return pipe
aRemove the catalytic converter (see 19B, Exhaust,
Catalytic converter: Removal - Refitting, page
19B-12) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
1 - Turbocharger oil supply pipe
aRemove the bolt (1) of the turbocharger oil supply
pipe from the turbocharger.
aUndo the nut (2) of the turbocharger oil supply pipe
on the cylinder head.
aRemove the nut of the turbocharger oil supply pipe
on the cylinder head.
aRemove the turbocharger oil supply pipe. Special tooling required
Mot. 1746Offset wrench for tightening
High Pressure pump pipes.
Tightening torquesm
nut of the oil supply pipe
on the cylinder head35 Nm
bolt of the turbocharger
oil supply pipe on the
turbocharger14 Nm
turbocharger oil return
pipe bolts12 N.m
127900
127898

12B-17
TURBOCHARGING
Turbocharger oil pipe: Removal - Refitting
C44, and K9K
12B
2 - Oil return pipe
aRemove the bolts (3) of the oil return pipe from the
turbocharger.
aIn the direction of the arrows, rotate the oil return
pipe of the turbocharger to facilitate its removal.
aRemove the turbocharger oil pipe from the cylinder
block.
REFITTING
I - REMOVAL PREPARATION OPERATION
aAlways replace:
-the turbocharger oil supply pipe,
-the flat seal of the oil return pip on the turbocharg-
er,
-the O-ring of the oil return pip on the turbocharger.
aLubricate the O-ring of the oil return pipe on the tur-
bocharger with engine oil.
II - REFITTING OPERATION FOR PART
CONCERNED
1 - Turbocharger oil supply pipe
aFit the turbocharger oil supply pipe.
aRefit:
-the turbocharger oil supply pipe nut on the cylinder
head,-the bolt of the turbocharger oil supply pipe onto the
turbocharger.
aTorque tighten:
-the nut of the oil supply pipe on the cylinder
head ( 35 Nm) using the (Mot. 1746),
-the bolt of the turbocharger oil supply pipe on
the turbocharger (14 Nm).
2 - turbocharger oil return pipe
aFit the oil return pipe on the cylinder block.
aRefit the turbocharger oil return pipe bolts.
aTorque tighten the turbocharger oil return pipe
bolts (12 N.m).
III - FINAL OPERATION.
1 - Turbocharger oil supply pipe
aRefit:
-the exhaust gas recirculation solenoid valve (see
14A, Antipollution, Exhaust gas recirculation
solenoid valve: Removal - Refitting, page 14A-
10) ,
-the air filter box (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-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 Battery: Removal - Refit-
ting) (80A, Battery).
2 - turbocharger oil return pipe
aRefit the catalytic converter (see 19B, Exhaust,
Catalytic converter: Removal - Refitting, page
19B-12) .
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aRefit the engine cover.
127899

13B-13
DIESEL INJECTION
Diesel injection computer: Removal - Refitting
K9K
13B
To configure the diesel injection computer (see MR
413 Fault finding, 13B, Diesel injection, Fault find-
ing - Replacement of components).
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the front engine cover.
aDisconnect the battery ( (see Battery: Removal -
Refitting) ).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the injection computer connectors (1) .
aRemove the nuts (2) from the computer on the bat-
tery tray.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aPosition the new injection computer making sure the
positioning lug is engaged, then fit the computer
onto the studs.
aRefit the computer nuts on the battery tray.aTorque tighten the computer nuts (4 Nm).
aConnect the injection computer.
II - FINAL OPERATION.
aConnect the battery ( (see Battery: Removal - Re-
fitting) ).
aRefit the engine cover. Tightening torquesm
computer nuts4 Nm
120322

13B-14
DIESEL INJECTION
Camshaft position sensor: Removal - Refitting
C44, and K9K
13B
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced:
-axle subframe bolt.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aRemove the right-hand suspended engine mounting
(see 19D, Engine mounting, Right-hand sus-
pended engine mounting: Removal - Refitting,
page 19D-13) .
aLift the engine with the support of the (Mot. 1672) so
as to be able to easily access the camshaft position
sensor bolt.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the connector (1) from the camshaft po-
sition sensor.
aRemove:
-the bolt (2) from the camshaft position sensor,
-the camshaft position sensor.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the camshaft position sensor,
-the camshaft position sensor bolt.
aTorque tighten the camshaft position sensor bolt
(8 Nm).
aConnect the camshaft position sensor connector.
II - FINAL OPERATION.
aLower the engine with the support of the (Mot. 1672)
to position the engine, approximately in its normal
position.
aRefit the right-hand suspended engine mounting
(see 19D, Engine mounting, Right-hand sus-
pended engine mounting: Removal - Refitting,
page 19D-13) , Special tooling required
Mot. 1672Low er engine support.
Tightening torquesm
camshaft position sen-
sor bolt8 Nm
120326

13B-16
DIESEL INJECTION
High pressure pump: Removal - Refitting
K9K
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the front engine cover.
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).
aRemove:
-the dipstick,
-the oil level dipstick nut (1) ,
-the oil level dipstick guide.
aPlug the oil level dipstick guide inlet opening on the
cylinder block.
aDisconnect the following connectors :
-the heater plugs,
-of the injectors,
-the flow actuator,
-the diesel temperature sensor.
aProtect the alternator from fuel outflow. Special tooling required
Mot. 1672Low er engine support.
Mot. 1430Set of 5 crankshaft and cam-
shaft pulley timing pins.
Mot. 1606High pressure pump pulley
support tool.
Mot. 1525Gear extractor for tapered
hub injection pump.
Mot. 1525-02Adapter claws for Mot. 1525.
Equipment required
Diagnostic tool
Tightening torquesm
high pressure pump
bolts on the cylinder
head23 N.m
high pressure pump pul-
ley nut70 N.m
cylinder head sus-
pended mounting bolts25 N.m
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
114527

13B-23
DIESEL INJECTION
High pressure pump: Removal - Refitting
K9K
13B
REFITTING
I - REFITTING PREPARATION OPERATION
a
aparts always to be replaced: Injection pump
sprocket nut
aparts always to be replaced: Front sub-frame
bolt
II - REFITTING OPERATION FOR PART
CONCERNED
aCheck that there is an indexing pin on the high pres-
sure pump shaft.
aPosition the high pressure pump on the cylinder
head whilst inserting it in its pulley.aFit the air filter unit bracket.
aFit the high pressure pump bolts on the cylinder
head, without tightening them, until contact is made.
aTighten to torque and in order the high pressure
pump bolts on the cylinder head (23 N.m).
aRefit the high pressure pump pulley, holding the high
pressure pump pulley with a 32 mm spanner.
aTorque tighten the high pressure pump pulley nut
(70 N.m) while holding the high pressure pump pul-
ley using a 32 mm spanner.
aCheck that the timing belt is correctly positioned and
in good condition.
aRemove the (Mot. 1606) from the cylinder head.
III - FINAL OPERATION
aRefit the suspended mounting on the cylinder head.
aTorque tighten the cylinder head suspended
mounting bolts (25 N.m). WARNING
Do not remove the blanking plugs from each
component until the last moment.
Also, do not remove the components from their
packaging until they are to be fitted to the vehi-
cle.
Note:
Check that the high pressure pump shaft is cor-
rectly orientated in relation to the pulley.
102085

13B-26
DIESEL INJECTION
Flow actuator: Removal - Refitting
K9K
13B
PIECES ET INGREDIENTS POUR LA REPARATION
Pièces à remplacer systématiquement :
-the high pressure pipe between the rail and injector
number 4,
-the clip between high pressure pipes number 3 and 4.
Ingrédients :
-cleaning cloths,
-set of K9K blanking plugs (injection DELPHI).
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see ) (MR 411, 80A, Bat-
tery).
aRemove the front engine cover.aRemove:
-the dipstick,
-the dipstick guide nut (1) ,
-the oil level dipstick guide.
aBlock the dipstick guide inlet opening on the cylinder
block.
aDisconnect the connectors:
-the heater plugs,
-the injectors,
-the flow actuator,
-diesel fuel temperature sensor.
aProtect the alternator from fuel outflow. Special tooling required
Mot. 1746Offset wrench for tightening
High Pressure pump pipes.
Equipment required
Diagnostic tool
Tightening torquesm
fuel flow actuator bolts
on the high pressure
pump6 Nm
high pressure pipe
unions between the rail
and injector number 4
(yellow)24 Nm
high pressure pipe
unions between the rail
and injector number 4
(silver)28 Nm
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
114527