oil RENAULT TWINGO 2009 2.G Engine And Peripherals Manual PDF

11A-70
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
D4F, and 772
11A
II - REFITTING OPERATION FOR PART
CONCERNED
aApply a bead (1) of SILICONE ADHESIVE SEAL-
ANT (see Vehicle: Parts and consumables for
the repair) (04B, Consumables - Products) to the
camshaft bearings 1 and 5, as well as around the
rocker cover rear bolts.
aFit the rocker cover with a new gasket.aTighten the rocker cover bolts in order.
III - FINAL OPERATION
aRefit:
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) ,
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) .
aClip on the rocker cover electric wiring harnesses.
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
18441
20005
110422

11A-72
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
D4F, and 780 or 782 or 784
11A
a
aRemove the turbocharger outlet air pipe bolt (3) on
the throttle valve.
aMove the turbocharger outlet air pipe on the turbo-
charger to one side, following the direction shown by
the arrow (4) .aDisconnect the turbocharger air outlet pipe from the
turbocharger.
aMove aside the turbocharger air outlet pipe.
aUnclip the wiring harness from the upstream oxygen
sensor (7) .
aRemove:
-the bolts (6) from the heat shield,
-the heat shield,
-the filler neck bolt (8) ,
-the filler neck,
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) .
122834
122673
Note:
If the turbocharger air outlet pipe tightening clip
(1) is removed, the flexible rubber pipe (2) and
the tightening clip (1) must be replaced.
Note:
If the clip (5) is removed from the heat resistant
protector, the latter must be replaced.
120957

11A-73
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
D4F, and 780 or 782 or 784
11A
aDisconnect the oil vapour rebreathing circuit unions
(9) .
-on the inlet distributor,
-on the air filter box outlet air pipe,
-on the rocker cover.
aRemove the oil vapour rebreathing circuit.
aDisconnect the fuel vapour rebreathing circuit
unions (10) .
-on the air filter box outlet air pipe,
-to the inlet distributor.
aMove the fuel vapour rebreathing pipes to one side.
aDisconnect the vacuum pipe from the brake servo
(11) .
aMove the brake servo vacuum pipe to one side.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the rocker cover bolts,
-the rocker cover,
-the rocker cover gasket.
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the joint faces with SUPER CLEANER FOR
JOINT FACES (see Vehicle: Parts and consum-
ables for the repair) (04B, Consumables - Prod-
ucts) to dissolve any part of the seal still adhering.
aparts always to be replaced: rocker cover seal.
122828
121026
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.

11A-74
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
D4F, and 780 or 782 or 784
11A
II - REFITTING OPERATION FOR PART
CONCERNED
aApply beads (1) of MASTIXO (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) around the rocker cover rear bolts
(lower bolts, exhaust side) and on camshaft bearing
no.5.
aFit the new rocker cover seal, starting with bearing
No. 5, then gradually insert the seal studs as the
rocker cover fits into the groove.aRefit:
-the rocker cover fitted with a new seal,
-the rocker cover bolts.
aPretighten to torque and in order the rocker cover
bolts (initial torque) (5 N.m).
aTorque tighten in order the rocker cover bolts (13
N.m).
III - FINAL OPERATION
aFit the brake servo vacuum pipe.
aConnect the brake servo vacuum pipe.
aFit the fuel vapour rebreathing pipes.
aConnect the fuel vapour rebreathing circuit unions:
-on the inlet distributor,
-on the air filter box outlet air pipe.
aFit the oil vapour rebreathing circuit.
aConnect the oil vapour rebreathing circuit unions:
-on the rocker cover,
-on the air filter box outlet air pipe,
-to the inlet distributor.
aRefit:
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) ,
-the filler neck,
-the filler neck bolt,
-the heat shield,
-the heat shield bolts.
aTorque tighten the heat shield bolts (8 N.m).
18441
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.).
121026

11A-76
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
K4M
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 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 coils (see 17A, Ignition, Coils: Removal - Re-
fitting, page 17A-1) ,
-the throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-20) ,
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-the oil decanter (see 11A, Top and front of en-
gine, Oil decanter: Removal - Refitting, page
11A-147) ,
-the engine undertray,
-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),-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-the headlights (see Halogen headlight: Removal
- Refitting) (80B, Headlights),
-the bonnet catch (see Bonnet lock: Removal -
Refitting) (52A, Non-side opening element mecha-
nisms),
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-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) ,
-the camshaft dephaser (see 11A, Top and front of
engine, Camshaft dephaser: Removal - Refit-
ting, page 11A-135) ,
-the camshaft seals on the timing end (see 11A,
Top and front of engine, Camshaft seal, timing
end: Removal - Refitting, page 11A-138) . Tightening torquesm
rocker cover bolts 22,
23, 20 and 13 (initial
torque)8 N.m
rocker cover bolts 1 to
12, 14 to 19 and 21 to
2413 N.m
rocker cover bolts 22,
23, 20 and 1313 N.m
camshaft sensor bolt8 N.m
camshaft dephaser
solenoid valve bolt10 N.m

11A-81
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
K4M
11A
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
-the bonnet catch (see Bonnet lock: Removal -
Refitting) (52A, Non-side opening element mecha-
nisms),
-the headlights (see Halogen headlight: Removal
- Refitting) (80B, Headlights),
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-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),
-the engine undertray,
-the oil decanter (see 11A, Top and front of en-
gine, Oil decanter: Removal - Refitting, page
11A-147) ,
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-the throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-20) ,
-the coils (see 17A, Ignition, Coils: Removal - Re-
fitting, page 17A-1) ,
-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).

11A-85
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 772
11A
aApply:
-two beads of MASTIXO (see Vehicle: Parts and
consumables for the repair) (04B, Consumables
- Products) with a width of 2 mm at the bearing
No.5 end of the cylinder head,
-two points of MASTIXO (see Vehicle: Parts and
consumables for the repair) (04B, Consumables
- Products) with a width of 2 mm at the bearing
No.1 end of the cylinder head.
aApply a drop of oil to the camshaft bearings.II - REFITTING OPERATION FOR PART
CONCERNED
1 - Refitting the camshaft
aPosition the pistons at mid-stroke to prevent any
contact with the valves when tightening the cam-
shaft bearings.
aRefit:
-the camshaft,
-the camshaft caps.
aTorque tighten the camshaft bearing cap no.5
bolts (5 Nm ).
19595
19594
18724-2

11A-91
TOP AND FRONT OF ENGINE
Camshaft: 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),
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the ignition coil (see 17A, Ignition, Coils: Remov-
al - Refitting, page 17A-1) ,
-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 timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,-the rocker cover (see 11A, Top and front of en-
gine, Rocker cover: Removal - Refitting, page
11A-66) .
aRemove:
-the camshaft pulley bolt (1) using the (Mot. 799-
01),
-the camshaft pulley.
aPosition the (Mot. 1381). Special tooling required
Mot. 799-01Timing gear wheel immobil-
iser.
Mot. 1381Camshaft seal extractor tool
30 x 42 x 7.
Mot. 1587Tool for fitting camshaft
"PTFE" seal.
Tightening torquesm
bolts for camshaft bear-
ing cap no.55 Nm
camshaft bearing cap
bolt7 N.m + 50˚ ±± ± ±
6˚
camshaft pulley bolt30 N.m + 45˚ ±± ± ±
6˚
18722
18722-1

11A-93
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 780 or 782
11A
aRemove the camshaft.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Camshaft seal on
timing end.
aAlways replace the camshaft pulley bolt.
aClean the joint faces with SUPER CLEANER FOR
JOINT FACES (see Vehicle: Parts and consum-
ables for the repair) (04B, Consumables - Prod-
ucts) to dissolve any part of the seal still adhering.
18724-3
WARNING
Do not allow this product to drip 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.

11A-94
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 780 or 782
11A
aApply:
-two beads (3) of MASTIXO (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) with a width of 2 mm to bearing
No.5 on the cylinder head,
-two points (4) of MASTIXO (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) to bearing No.1 on the cylinder
head.aApply a blob of oil to the camshaft bearings.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the camshaft.
19595
19594
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.).
18724-3