belt RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual

TWINGO - Chapitre 1
Contents
Pages
TWINGO - Chapitre 1ContentsPages
10AENGINE AND CYLINDER BLOCK
ASSEMBLY
Crankshaft seal on timing
end: Removal - Refitting 10A-1
Crankshaft seal, gearbox
end: Removal - Refitting 10A-3
Lower cover: Removal -
Refitting 10A-6
Engine oil: Draining -
Refilling 10A-22
Oil filter: Removal - Refitting 10A-29
Oil-coolant heat exchanger:
Removal - Refitting 10A-33
Conrod bearing shell:
Removal - Refitting 10A-37
Oil pressure sensor:
Removal - Refitting 10A-45
Oil pump: Removal -
Refitting 10A-50
Oil pressure: Check 10A-59
Multifunction suppor t:
Removal - Refitting 10A-63
Engine - gearbox assembly:
Removal - Refitting 10A-74
Valves: Adjustment 10A-105
Flywheel: Removal - Refitting 10A-10711A TOP AND FRONT OF ENGINE
Pressure at end of
compression: Check 11A-1
Accessories belt: Removal -
Refitting 11A-3
Crankshaft accessories
pulley: Removal - Refitting 11A-20
Timing belt: Removal -
Refitting 11A-27
Rocker cover: Removal -
Refitting 11A-66
Camshaft: Removal -
Refitting 11A-82
Cylinder head: Removal -
Refitting 11A-114
Camshaft dephaser :
Removal - Refitting 11A-135
Camshaft seal, timing end:
Removal - Refitting 11A-138
Oil decanter: Removal -
Refitting 11A-147
12A FUEL MIXTURE
Air inlet: Description 12A-1
Air filter: Removal - Refitting 12A-6
Air filter unit: Removal -
Refitting 12A-13

10A-1
ENGINE AND CYLINDER BLOCK ASSEMBLY
Crankshaft seal on timing end: Removal - Refitting
K4M
10A
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),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),-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) .
II - REMOVAL OPERATION
aRemove the crankshaft timing end seal (1) .
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Crankshaft seal on
timing end. Special tooling required
Mot. 1385Tool for fitting the crankshaft
seal, timing end (35 x 47 x 7).
130542

10A-2
ENGINE AND CYLINDER BLOCK ASSEMBLY
Crankshaft seal on timing end: Removal - Refitting
K4M
10A
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consuma-
bles - Products) to clean and degrease:
-the mating face of the crankshaft seal at the timing
end,
-the crankshaft seal housing at the timing end of the
cylinder block.
II - REFITTING OPERATION
aRefit a new crankshaft seal at the timing end, using
the tool (Mot. 1385) (2) .
III - FINAL OPERATION
aRefit:
-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 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),
-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). WARNING
The joint faces must be clean, dr y and free from
grease (avoid finger marks).
14523

10A-51
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pump: Removal - Refitting
D4F or D7F
10A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDrain the engine oil (see 10A, Engine and cylinder
block assembly, Engine oil: Draining - Refilling,
page 10A-22) .
aRemove:
-the oil filter (see 10A, Engine and cylinder block
assembly, Oil filter: Removal - Refitting, page
10A-29) ,
-the dipstick,
-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 accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the engine tie-bar (see 19D, Engine mounting,
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 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) .
aRefit:
-the upper timing cover,
-the upper timing cover bolts (1) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) .
aRemove the lower engine support tool (Mot. 1379).
aRemove the sump (see 10A, Engine and cylinder
block assembly, Lower cover: Removal - Refit-
ting, page 10A-6) . Special tooling required
Mot. 1379Engine suppor t tool for cylin-
der head oper ations.
Ms. 583Pipe clamps .
Mot. 1448Remote operation pliers for
hose clips .
Mot. 1374Oil pump seal e xtractor.
Mot. 1626Tool for fitting the PTFE
cr ankshaft seal, timing end.
Tightening torquesm
oil pump bolts10 N.m
109740

10A-56
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pump: Removal - Refitting
D4F or D7F
10A
aRemove:
-the nut,
-the cover,
-the guard,
-the threaded rod.
aConnect the oil-coolant heat exchanger hoses.
aPut the clips (3) in place using the (Mot. 1448).
aRemove the hose clamps (Ms. 583) from the oil-wa-
ter heat exchanger hoses.
aConnect the oil pressure sensor connector.
aRefit:
-the timing sprocket,
-the sump (see 10A, Engine and cylinder block
assembly, Lower cover: Removal - Refitting,
page 10A-6) .
aFit the lower engine support tool (Mot. 1379).
aRemove:
-the right-hand suspended mounting support bolts,
-the right-hand suspended mounting support,
-the upper timing cover bolts,
-the upper timing cover.aRefit:
-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) .
aRemove the lower engine support tool (Mot. 1379).
aRefit:
-the engine tie-bar (see 19D, Engine mounting,
Lower engine tie-bar: Removal - Refitting, page
19D-18) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the engine undertray,
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (55A, Exterior protec-
tion),
-the front wheels (see Wheel: Removal - Refitting)
(35A, Wheels and tyres),
-the dipstick,
-the oil filter (see 10A, Engine and cylinder block
assembly, Oil filter: Removal - Refitting, page
10A-29) .
aTop up the engine oil (see 10A, Engine and cylin-
der block assembly, Engine oil: Draining - Refill-
ing, page 10A-22) .
aTop up the coolant level (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-9) .
20779
D4F, and 780 or 782

10A-63
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
K9K, and AIR CONDITIONING
10A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aDisconnect the battery ( (see Battery: Removal -
Refitting) ).
aRemove:
-the engine cover,
-the front wheels, (see Wheel: Removal - Refit-
ting)
-the front wheel arch liners ( (see Front wheel arch
liner: Removal - Refitting) ),
-the front bumper ( (see Front bumper: Removal -
Refitting) ),
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) .aDisconnect the clutch connector (1) from the air con-
ditioning compressor.
aRemove the bolts (2) from the air conditioning com-
pressor.
aMove the air conditioning compressor aside. Tightening torquesm
bolts mounting the mul-
tifunction support on the
cylinder block44 N.m
bolt mounting the multi-
function support on the
sump25 N.m
air conditioning com-
pressor bolts21 N.m
108866
Note:
Take care not to constrain the compressor con-
necting pipes to prevent refrigerant leaking.
Note:
This operation does not require the AC system to
be drained.

10A-64
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
K9K, and AIR CONDITIONING
10A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the multifunction support bolts (3) ,
-the multifunction support.REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit the multifunction support.
aFit the multifunction support bolts on the cylinder
block without tightening.
aTighten to torque and in order:
-the bolts mounting the multifunction support
on the cylinder block (44 N.m),
-the bolt mounting the multifunction support on
the sump (25 N.m).
II - FINAL OPERATION
aRefit the air conditioning compressor bolts.
aTorque tighten the air conditioning compressor
bolts (21 N.m).
aConnect the air conditioning compressor clutch con-
nector.
aRefit:
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the front bumper ( (see Front bumper: Removal -
Refitting) ),
-the front wheel arch liners ( (see Front wheel arch
liner: Removal - Refitting) ),
120315
120315

10A-66
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
D4F, and 772, and STANDARD HEATING – D7F, and STANDARD HEATING
10A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the multifunction support bolts,
-the multifunction support.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the multifunction support,
-the multifunction support bolts.
aTorque tighten the multifunction support bolts (50
N.m).
II - FINAL OPERATION
aRefit:
-the alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) .
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery). Tightening torquesm
multifunction support
bolts50 N.m
120410
120410

10A-67
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
D4F, and 772, and AIR CONDITIONING – D7F, and AIR CONDITIONING
10A
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 accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) ,
-the air conditioning compressor (see Compressor:
Removal - Refitting) (62A, Air conditioning).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the multifunction support bolts,-the coolant pump inlet pipe bolt,
-the multifunction support.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the multifunction support,
-the multifunction support bolts.
aTorque tighten the multifunction support bolts (50
N.m).
aRefit the coolant pump inlet pipe bolt.
II - FINAL OPERATION
aRefit:
-the air conditioning compressor (see Compressor:
Removal - Refitting) (62A, Air conditioning),
-the alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) ,
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) ,
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres).
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery). Tightening torquesm
multifunction support
bolts50 N.m
120517

10A-68
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
K9K, and STANDARD HEATING
10A
The multifunction support is removed when the acces-
sories belt is removed.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aDisconnect the battery ( (see Battery: Removal -
Refitting) ).
aRemove:
-the engine cover,
-the front wheels, (see Wheel: Removal - Refit-
ting)
-the front wheel arch liners ( (see Front wheel arch
liner: Removal - Refitting) ),
-the front bumper ( (see Front bumper: Removal -
Refitting) ).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the accessories belt (see 11A, Top and
front of engine, Accessories belt: Removal - Re-
fitting, page 11A-3) .
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit the accessories belt (see 11A, Top and front
of engine, Accessories belt: Removal - Refitting,
page 11A-3) .
II - FINAL OPERATION
aRefit:
-the front bumper ( (see Front bumper: Removal -
Refitting) ),
-the front wheel arch liners ( (see Front wheel arch
liner: Removal - Refitting) ),
-the front wheels (see 35A, Wheels and tyres,
Wheels: Removal - Refitting),
-the engine cover.
aConnect the battery ( (see Battery: Removal - Re-
fitting) ).