2009 RENAULT TWINGO timing

11A-62
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K4M
11A
aPosition the (Mot. 1490-01) (30) on the camshaft
pulleys.
aTorque tighten:
-and angle tighten the exhaust camshaft pulley
nut (30 N.m + 84˚),
-the camshaft dephaser pulley bolt (100 N.m).
aRefit the dephaser pulley bolt cover.
aRemove:
-the timing flap from the lower timing cover,
-the (Mot. 1496),-the TDC setting pin (Mot. 1489),
-the (Mot. 1490-01).
4 - Checking the tension
aRotate the crankshaft twice in a clockwise direction,
on the timing end, before aligning the marks (on the
camshaft dephaser) already made by the operator.
aScrew in the TDC setting pin (Mot. 1489).
aMove the crankshaft slowly and smoothly to rest on
the TDC setting pin.
aRemove the TDC setting pin (Mot. 1489).
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109052

11A-63
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K4M
11A
aCheck through the lower timing cover window that
the adjustable index (31) is opposite the notch (32) ,
if this is not the case:
-loosen the timing tensioning roller nut by up to one
turn while holding the eccentric with a 6 mm Allen
key,
-gradually move the adjustable index marker (31)
opposite the mark (32) turning the eccentric cam
(33) clockwise.
aTorque tighten the timing tension wheel nut (27
N.m).5 - Checking the timing
aEnsure that the index and the notch on the timing
tensioning roller are in the correct position before
checking the timing.
aScrew in the TDC setting pin (Mot. 1489).
aBring the crankshaft slowly and smoothly to rest
against the TDC setting pin (Mot. 1489).
aPosition (without forcing) the camshaft setting tool
(Mot. 1496) fitted with the (Mot. 1750) (the camshaft
end grooves must be horizontal and offset towards
the bottom).
aRemove:
-the timing tool (Mot. 1496) fitted with the (Mot.
1750),
-the TDC setting pin (Mot. 1489).
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14490
Note:
The timing adjustment and tensioning operation
must be repeated if the camshaft setting tool
does not engage .

11A-64
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K4M
11A
aRefit the lower timing cover flap, checking that the
locating pin (34) fits properly in the notch (35) .
III - FINAL OPERATION
aRefit:
-a new inlet camshaft plug using the (Mot. 1487),
-a new exhaust camshaft plug using the (Mot.
1488),
-the lifting eye.
aClip the wiring onto the lifting eye.aPlace a drop of SILICONE ADHESIVE SEALANT
(see Vehicle: Parts and consumables for the re-
pair) (04B, Consumables - Products) on the thread
of the TDC setting pin plug.
aTorque tighten the TDC setting pin plug (20 N.m).
aRefit the upper timing cover.
aTorque tighten:
-the upper timing cover bolts (41 N.m),
-the upper timing cover nuts (41 N.m).
aPosition the wiring of the upstream oxygen sensor.
aAttach the upstream oxygen sensor wiring.
aConnect the upstream oxygen sensor connector.
aRefit:
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the rear suspended engine mounting.
aTorque tighten:
-the rear suspended engine reinforcement bolt
(105 N.m),
-the rear suspended engine mounting bolt on
the rear suspended engine mounting support
(105 N.m),
-the rear suspended engine mounting bolt on
the subframe (105 N.m).
aRefit:
-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),
-the throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-20) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
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14890

11A-65
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K4M
11A
-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.
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).

11A-67
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
C44, and K9K
11A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced :
-axle sub-frame bolts,
-air inlet metal tube seals,
-rocker cover seal on the cylinder head.
aConsumables : (see Vehicle: Parts and consu-
mables for the repair)
-surface cleaner,
-adhesive silicone sealant.
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 suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) .aRemove:
-the lifting bracket bolts (1) on the timing end,
-the lifting bracket on the timing end,
-air inlet metal tube.
aUnclip the upper timing cover.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the cylinder head cover bolts,
-the rocker cover.
REFITTING
I - REFITTING PREPARATION OPERATION
aUsing SURFACE CLEANER, degrease the rocker
cover gasket face on the cylinder head.
aRefit a new seal on the rocker cover. Tightening torquesm
rocker cover bolts12 N.m
timing end lifting bracket
bolts12 N.m
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11A-68
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
C44, and K9K
11A
aApply four beads (2) of SILICONE ADHESIVE
SEALANT, 2 mm in diameter.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the rocker cover,
-the rocker cover bolts.
aTorque tighten the rocker cover bolts (12 N.m) in
order.
III - FINAL OPERATION
aClip on the upper timing cover.
aRefit:
-the air inlet metal tube,
-the lifting bracket on the timing end.
aFinger tighten and then torque tighten the timing
end lifting bracket bolts (12 N.m).aRefit:
-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) .
19712-1
120321

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-80
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
K4M
11A
II - REFITTING OPERATION
aRefit the rocker cover.
aPretighten rocker cover bolts 22, 23, 20 and 13
(initial torque) (8 N.m).
aTighten to torque rocker cover bolts 1 to 12, 14 to
19 and 21 to 24 (13 N.m).
aLoosen rocker cover bolts 22, 23, 20 and 13.
aTorque tighten rocker cover bolts 22, 23, 20 and
13 (13 N.m).
III - FINAL OPERATION
aRefit the camshaft sensor fitted with a new seal.
aTorque tighten the camshaft sensor bolt (8 N.m).
aConnect the camshaft sensor connector.
aRefit the camshaft dephaser solenoid valve
equipped with a new seal.
aTorque tighten the camshaft dephaser solenoid
valve bolt (10 N.m).
aConnect the camshaft dephaser solenoid valve con-
nector.aRefit:
-the camshaft seals on the timing end (see 11A,
Top and front of engine, Camshaft seal, timing
end: Removal - Refitting, page 11A-138) .
-the camshaft dephaser (see 11A, Top and front of
engine, Camshaft dephaser: Removal - Refit-
ting, page 11A-135) ,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
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