wheel torque RENAULT TWINGO 2009 2.G Engine And Peripherals Service Manual

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-35
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
D4F
11A
aRefit the new timing belt:
-by lining up the crankshaft sprocket mark with the
mark on the inside of the timing belt,
-by lining up the camshaft sprocket mark with the
mark on the outside of the timing belt.
Procedure for tensioning timing belt
aRemove:
-the TDC setting pin,
-the tension wheel pin.aTurn the tensioning roller eccentric anti-clockwise,
using a 6 mm Allen key, to bring the adjustable in-
dex level with the fixed index.
aTorque tighten the tensioning roller nut (24 N.m).
aRotate the crankshaft through six revolutions in a
clockwise direction (timing end).
aSet the timing using the TDC setting pin (Mot. 1054).
109762109763

11A-37
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
D4F
11A
aCheck that the tensioning roller does not come into
contact with the cylinder head.
aIf the tensioning roller is in contact with the cylinder
head:
-set the engine to Top Dead Centre,
-remove the tensioning roller and the timing belt,
-insert the tensioning roller pin,
-repeat the timing belt refitting method from the be-
ginning, step by step.
III - FINAL OPERATION
aRefit:
-the lower timing cover,
-the lower timing cover bolt,
-the timing intermediate housing,
-the intermediate timing cover bolts,
-the upper timing cover,
-the upper timing cover.
aTorque tighten:
-the lower timing cover bolt (10 N.m),
-the intermediate timing cover bolts (10 N.m),
-the upper timing cover bolts (37 N.m)aFit the oil pressure sensor connector.
aClip the oil pressure sensor wiring on the upper tim-
ing cover.
aConnect the oil pressure sensor connector.
aFit the flexible heat shield on the oil pressure sensor
connector.
aClip the fuel pipe on to the upper timing cover.
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 (see 19D,
Engine mounting, Lower engine tie-bar: Re-
moval - Refitting, page 19D-18) .
aRemove the tool (Mot. 1379).
aRefit:
-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 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).
aConnect the battery (see ) (80A, Battery).
109765
D4F, and 780 or 782

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-50
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K9K
11A
1 - First position
aLoosen the tensioning roller bolt by up to one turn,
holding it with a 6 mm Allen key.
aGradually align the adjustable index (31) in the mid-
dle of the timing window (32) , turning the key anti-
clockwise.2 - Second position
aLoosen the tensioning roller bolt by up to one turn,
holding it with a 6 mm Allen key.
aGradually align the adjustable index (33) in the mid-
dle of the timing window (34) , turning the key clock-
wise.
aTorque tighten the tensioning roller bolt (27 N.m).
aTorque tighten the camshaft pulley wheel bolts
(14 N.m).
111083
111081111082
111081

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

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).
109051
103263
14490
Note:
The timing adjustment and tensioning operation
must be repeated if the camshaft setting tool
does not engage .

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-82
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 772
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 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 right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-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) ,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the inlet distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, page 12A-29) ,
-the rocker cover (see 11A, Top and front of en-
gine, Rocker cover: Removal - Refitting, page
11A-66) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
1 - Removing the camshaft sprocket
aRemove:
-the camshaft pulley bolt (1) using the (Mot. 799-
01),
-the camshaft sprocket. Special tooling required
Mot. 799-01Timing gear wheel immobil-
iser.
Mot. 1381Camshaft seal extractor tool
30 x 42 x 7.
Mot. 1605Tool for fitting cylinder head
plugs.
Mot. 1587Tool for fitting camshaft
"PTFE" seal.
Tightening torquesm
camshaft bearing cap
no.5 bolts5 Nm
camshaft bearing cap
bolts (initial torque)5 N.m
camshaft bearing cap
bolt7 N.m + 50˚ ±± ± ±
6
camshaft pulley bolt30 N.m + 45˚ ±± ± ±
6
18722