2009 RENAULT TWINGO RS alternator belt

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-69
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
D4F, and 780 or 782
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 ) (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 alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) .
aRemove the air conditioning compressor (see Com-
pressor: Removal - Refitting) (62A, Air condition-
ing).II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the bolt of the coolant-oil heat exchanger cooling
pipes support from the multifunction support,
-the bolts (4) from the coolant pump inlet pipe,
-the multifunction support bolts (3) ,
-the multifunction support.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the multifunction support,
-the multifunction support bolts,
-the coolant pump inlet pipe bolts,
-the bolt of the coolant-oil heat exchanger cooling
pipes support on the multifunction support.
aTorque tighten:
-the multifunction support bolts (50 N.m),
-the coolant pump inlet pipe bolts (10 N.m). Tightening torquesm
multifunction support
bolts50 N.m
coolant pump inlet pipe
bolts10 N.m
AIR CONDITIONING
120956

10A-70
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
D4F, and 780 or 782
10A
II - FINAL OPERATION
aRefit the air conditioning compressor (see Com-
pressor: Removal - Refitting) (62A, Air condition-
ing).
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) ,
-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). AIR CONDITIONING

10A-71
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: 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.
aDrain the refrigerant circuit using a refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) (62A, Air conditioning).
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 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 alternator (see 16A, Starting - Charging, Al-
ternator: Removal - Refitting, page 16A-1) ,
-the air conditioning compressor (see Compressor:
Removal - Refitting) (62A, Air conditioning). Equipment required
refrigerant charging station
Tightening torquesm
multifunction support
bolts 1 and 2 (initial
torque)5 N.m
multifunction support
bolt 7 on the cylinder
block (initial torque)5 N.m
multifunction support
bolts 6, 5, 4 and 35 N.m
multifunction support
bolts44 N.m
multifunction support
bolt on the cylinder
block25 N.m

10A-73
ENGINE AND CYLINDER BLOCK ASSEMBLY
Multifunction support: Removal - Refitting
K4M
10A
REFITTING
I - REFITTING OPERATION
aRefit the multifunction support.
aPretighten to torque multifunction support bolts 1
and 2 (initial torque) (5 N.m).
aLoosen bolts (1) and (2) on the multifunction support
by one half-turn.
aPre-tighten to torque:
-multifunction support bolt 7 on the cylinder
block (initial torque) (5 N.m),-multifunction support bolts 1 and 2 (initial
torque) (5 N.m),
-multifunction support bolts 6, 5, 4 and 3 (5
N.m).
aTighten to torque and in order:
-the multifunction support bolts (44 N.m),
-the multifunction support bolt on the cylinder
block (25 N.m) (7) .
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 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).
aFill the refrigerant circuit using a refrigerant charg-
ing station (see Refrigerant circuit: Draining -
Filling) (62A, Air conditioning).
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aRefit the engine undertray.
131780
131779

11A-3
TOP AND FRONT OF ENGINE
Accessories belt: Removal - Refitting
D4F, and 772, and STANDARD HEATING – D7F, and STANDARD HEATING
11A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aUndo the alternator bolts (1) .
aSwing the alternator towards the engine.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the accessories belt.
REFITTING
I - REFITTING PREPARATION OPERATION
aUse a brush to remove any deposits from the crank-
shaft accessories pulley V grooves.
aparts always to be replaced: Accessories belt.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the accessories belt. Special tooling required
Mot. 1715Belt tension checking tool
(frequency indicator).
Mot. 1505Belt tension setting tool (fre-
quency meter)
Tightening torquesm
alter nator lower bolt50 N.m
alter nator upper bolt25 N.m
120305
WARNING
Only use brushes with plastic or non-corrosive
metal (br ass) bristles.

11A-4
TOP AND FRONT OF ENGINE
Accessories belt: Removal - Refitting
D4F, and 772, and STANDARD HEATING – D7F, and STANDARD HEATING
11A
Accessories belt tensioning process
aTension the accessories belt by swinging the alter-
nator towards the front using a lever.
aSet the accessories belt tension using the (Mot.
1715) or the (Mot. 1505) to a value of 244 Hz ±± ± ±
5.
aTorque tighten:
-the alternator lower bolt (50 N.m),
-the alternator upper bolt (25 N.m).
aTurn the engine three revolutions clockwise (timing
end) to position the accessories belt correctly.
aCheck the accessories belt tension using the (Mot.
1715) or the (Mot. 1505).
aIf the accessories belt tension is outside permitted
tolerance values, readjust the tension.
III - FINAL OPERATION
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
120525