light RENAULT TWINGO 2009 2.G Engine And Peripherals User Guide

11A-12
TOP AND FRONT OF ENGINE
Accessories belt: Removal - Refitting
K9K, and STANDARD HEATING
11A
aCheck that the accessories belt is correctly mounted
on the crankshaft accessories, air conditioning com-
pressor and alternator pulleys.
aTurn the engine two revolutions.
aCheck that the accessories belt is correctly fitted on
the crankshaft accessories, air conditioning com-
pressor substitute, alternator and tensioning roller
pulleys.
II - FINAL OPERATION.
aRefit the front upper cross member (see Front up-
per cross member: Removal - Refitting) (MR 412,
42A, Upper front structure).
aFit the « cable - bonnet catch » assembly.
aRefit the bonnet catch nuts.
aClip the following onto the front upper cross mem-
ber:
-the air filter inlet air pipe,
-the expansion bottle.
aRefit:
-the air filter inlet air pipe bolt onto the front upper
cross member,
-the expansion bottle bolt onto the front upper cross
member,
-the cooling radiator retaining bracket bolt onto the
front upper cross member.
-the left-hand and right-hand headlights (see Halo-
gen headlight: Removal - Refitting) (MR 411,
80B, Headlights).
-the front bumper (see Front bumper: Removal -
Refitting) (MR 412, 55A, Exterior protection),
-the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (MR 412,
55A, Exterior protection),
-the front right-hand wheel (see Wheel: Removal -
Refitting) (MR 411, 35A, Wheels and tyres),
aConnect the battery (see ) (MR 411, 80A, Battery).
aAdjust the headlights (see Halogen headlight: Ad-
justment) (MR 411, 80B, Headlights).

11A-17
TOP AND FRONT OF ENGINE
Accessories belt: 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 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).aUnclip:
-the wiring at (1) ,
-the windscreen washer bottle filler neck at (2) ,
-the air conditioning pipe from the right-hand head-
light carrier panel.
aRemove:
-the nut (3) from the right-hand headlight carrier
panel,
-the bolts (4) from the right-hand headlight carrier
panel,
-the right-hand headlight carrier panel. Tightening torquesm
tensioning roller40 N.m
WARNING
Do not r un the engine without the accessories belt
to avoid damaging the crankshaft accessories pul-
ley.
IMPORTANT
Wear cut-resistant gloves during the operation.132339

11A-18
TOP AND FRONT OF ENGINE
Accessories belt: Removal - Refitting
K4M
11A
II - REMOVAL OPERATION
aTurn the accessories belt tensioning roller clockwise
using a 16 mm spanner (5) .
aRemove the accessories belt.
aRemove:
-the tensioning roller bolt (6) ,
-the tensioning roller.REFITTING
I - REFITTING PREPARATION OPERATION
aUse a brush to remove any deposits from the crank-
shaft pulley V-grooves.
aparts always to be replaced: Accessories belt.
aparts always to be replaced: Accessories belt
tensioning roller.
II - REFITTING OPERATION
aRefit a new tensioning roller.
aTorque tighten the tensioning roller (40 N.m).
aTurn the accessories belt tensioning roller clockwise
using a 16 mm spanner.
aRefit a new accessories belt.
aGently release the tensioning roller.
aRotate the crankshaft clockwise twice to balance the
accessories belt tension on all pulleys.
III - FINAL OPERATION
aRefit the right-hand headlight carrier panel.
aClip:
-the air conditioning pipe on the right-hand headlight
carrier panel,
-the screen washer bottle filler neck,
-the wiring.
aRefit:
-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.
132377
132376

11A-25
TOP AND FRONT OF ENGINE
Crankshaft accessories pulley: 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 front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the engine undertray,
-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) .II - REMOVAL OPERATION
aRemove:
-the bolt (1) from the crankshaft accessories pulley
by locking the flywheel using a screwdriver,
-the crankshaft accessories pulley.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Crankshaft acces-
sories pulley bolts. Tightening torquesm
crankshaft accessories
pulley bolts120 N.m + 95˚
±± ± ±
10˚
IMPORTANT
Wear cut-resistant gloves during the operation.
WARNING
Do not r un the engine without the accessories belt
to avoid damaging the crankshaft accessories pul-
ley.
133106
14487

11A-26
TOP AND FRONT OF ENGINE
Crankshaft accessories pulley: Removal - Refitting
K4M
11A
aUse a brush to remove any deposits from the crank-
shaft accessories pulley V grooves.
II - REFITTING OPERATION
aRefit the crankshaft accessories pulley.
aTighten to torque and angle the crankshaft acces-
sories pulley bolts (120 N.m + 95˚ ±± ± ±
10˚) by locking
the engine flywheel using a flat-blade screwdriver.
III - FINAL OPERATION
aRefit:
-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),
-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 engine undertray,
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres).
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).

11A-31
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
D4F
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 ) (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 accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the rear suspended engine mounting (see 19D,
Engine mounting, Lower engine tie-bar: Re-
moval - Refitting, page 19D-18) .aSet up the engine support tool (Mot. 1379), shifting
the engine forwards.
aLift the engine slightly using the (Mot. 1379).
aRemove:
-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) .
aRefit the crankshaft accessories pulley bolt.
aUnclip the fuel pipe from the upper timing cover. Special tooling required
Mot. 1379Engine suppor t tool for cylin-
der head oper ations.
Mot. 1054TDC setting pin.
Tightening torquesm
tensioning roller nut24 N.m
lower timing cover bolt10 N.m
intermediate timing
cover bolts10 N.m
upper timing cover bolts37 N.m
10267

11A-38
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K9K
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 engine cover,
-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 front wheels (see Wheel: Removal - Refitting)
(35A, Wheels and tyres),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (55A, Exterior protec-
tion),
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-the halogen headlights (see Halogen headlight:
Removal - Refitting) (80B, Headlights),
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
-the lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
-the camshaft position sensor (see 13B, Diesel in-
jection, Camshaft position sensor: Removal -
Refitting, page 13B-14) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) . Special tooling required
Mot. 1672Low er engine support.
Mot. 1489TDC locating pin.
Mot. 1430Set of 5 crankshaft and cam-
shaft pulley timing pins.
Tightening torquesm
tensioning roller bolt27 N.m
camshaft pulley wheel
bolts14 N.m
TDC setting pin plug25 N.m
cylinder head sus-
pended mounting bolts25 Nm
IMPORTANT
Wear protective gloves during the operation.
WARNING
The belt must be replaced with a new one if it has
been removed.
WARNING
When replacing the belt, always replace the tension
wheels and idler pulleys.
WARNING
Do not r un the engine without the accessories belt
to avoid damaging the crankshaft accessories pul-
ley.

11A-42
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K9K
11A
aRemove the bolts (13) from the suspended mount-
ing on the cylinder head.
aTwist the timing belt slightly (to facilitate removing
the suspended mounting from the cylinder head).
aRemove the suspended mounting from the cylinder
head.aRemove the plug (14) from the TDC setting pin.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aTurn the crankshaft to position the camshaft pulley
hole (15) almost opposite the cylinder head hole (16)
.
136658
11299819650
107270

11A-51
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K9K
11A
aRemove:
-the (Mot. 1489),
-the (Mot. 1430).
aRotate the crankshaft twice clockwise (timing end)
before the camshaft pulley hole is opposite the cylin-
der head hole.
aScrew tool (Mot. 1489) into the cylinder block.
aBring the crankshaft slowly and smoothly against the
TDC setting pin.
aSet the camshaft pulley using the (Mot. 1430).
aIf this is not possible, repeat the operation for refit-
ting the timing belt.
aRemove:
-the (Mot. 1489),
-the (Mot. 1430).
III - FINAL OPERATION
aRefit the TDC pin plug, coating the thread with SILI-
CONE ADHESIVE SEALANT (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products).
aTorque tighten the TDC setting pin plug (25 N.m).
aRefit the cylinder head suspended mounting .
aTorque tighten the cylinder head suspended
mounting bolts (25 Nm).aRefit the lower timing cover, positioning the tab (35)
in the opening (36) of the inner timing cover.
aRefit:
-the upper timing cover,
-the camshaft position sensor (see 13B, Diesel in-
jection, Camshaft position sensor: Removal -
Refitting, page 13B-14) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) ,
-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 lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (42A, Upper
front structure),
-the halogen headlights (see Halogen headlight:
Removal - Refitting) (80B, Headlights),
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (55A, Exterior protec-
tion),
109049
19659

11A-53
TOP AND FRONT OF ENGINE
Timing belt: 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 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 throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, page 12A-20) ,
-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), Special tooling required
Mot. 1489TDC locating pin.
Mot. 1368Tool for tightening eccentric
tensioning roller bolt. 8 mm
Torx wrench and 12.7 mm
square.
Mot. 1496Camshaft timing tool.
Mot. 1750Additional tool to suppor t the
camshaft adjusting tool, Mot.
1496.
Mot. 1490-01For locking and adjusting the
camshaft pulle ys.
Mot. 1487Tool for refitting camshaft cov-
ers (57 mm diameter).
Mot. 1488Tool for refitting camshaft cov-
ers (43 mm diameter).
Equipment required
indelible pencil
Tightening torquesm
fixed roller bolt50 N.m
lower timing cover bolts12 N.m
exhaust camshaft pul-
ley nut30 N.m + 84˚
camshaft dephaser pul-
ley bolt100 N.m
timing tension wheel nut27 N.m
TDC setting pin plug20 N.m
upper timing cover bolts41 N.m
upper timing cover nuts41 N.m
rear suspended engine
reinforcement bolt105 N.m
rear suspended engine
mounting bolt on the
rear suspended engine
mounting suppor t105 N.m
rear suspended engine
mounting bolt on the
subframe105 N.m Tightening torquesm