2009 RENAULT TWINGO tow bar

19A-58
COOLING
Coolant pump inlet pipe: Removal - Refitting
K9K
19A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aDisconnect the battery (see ) (MR 411, 80A, Bat-
tery).
aRemove:
-the engine cover,
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (MR 411, 85A, Wip-
ers - Washers),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (MR 412, 56A, Exterior
equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (MR 412, 56A, Exterior equipment),
-the front wheels (see Wheel: Removal - Refitting)
(MR 411, 35A, Wheels and tyres),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (MR 412, 55A, Exterior
protection),
-the front bumper (see Front bumper: Removal -
Refitting) (MR 412, 55A, Exterior protection),
-the headlights (see Halogen headlight: Removal
- Refitting) (MR 411, 80B, Headlights),
-the front upper cross member (see Front upper
cross member: Removal - Refitting) (MR 412,
42A, Upper front structure).
aDrain the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-9) .
aRemove the engine tie-bar (see 19D, Engine
mounting, Lower engine tie-bar: Removal - Refit-
ting, page 19D-18) . Special tooling required
Mot. 1672Low er engine support.
Mot. 1448Remote operation pliers for
hose clips .
Tightening torquesm
subfame front bolt62 Nm
subframe rear bolt105 Nm
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see ) .
IMPORTANT
When working in the engine compartment, take
care as the radiator fan(s) may start up unexpect-
edly (risk of being cut).
To avoid any risk of serious burns when the engine
is hot:
-do not open the expansion bottle cap,
-do not drain the cooling system,
-do not open the bleed screw(s).
WARNING
Before the operation, protect the electrical accesso-
ries to prevent any risk of shor t circuiting and pro-
tect the belts to avoid damaging them.
WARNING
When carr ying out a repair that requires a complete
change, it is essential to flush the circuit with clean
water, blast compressed air through the circuit to
drive out the water, fill and bleed the circuit and
then measure the effective protection.
The cr iteria to be met are:
-protection down to -25˚C ±± ± ±
2 for cold and temper-
ate countries,
-protection down to -40˚C ±± ± ±
2 for "extreme cold"
countries.
WARNING
The coolant helps to keep the engine running prop-
erly (heat exchange).
The system must not operate using pure water.

19B-12
EXHAUST
Catalytic converter: Removal - Refitting
K9K
19B
PARTS AND CONSUMABLES FOR THE REPAIR
Pièces à remplacer systématiquement :
-air inlet pipe seals,
-the catalytic converter seal on the turbocharger,
-any stud and/or nut on the turbocharger or damaged
catalytic converter,
-The exhaust system sealing ring on the catalytic con-
verter.
Ingrédients :
-ABRASIVE PADS,
-SURFACE CLEANER.
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 windscreen wiper arms ( (see Windscreen
wiper arm: Removal - Refitting) ),
-the scuttle panel grille ( (see Scuttle panel grille:
Removal - Refitting) ),
-the scoop under the scuttle panel grille ( (see
Scoop under the scuttle panel grille: Removal -
Refitting) ),
-the air filter box (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the catalytic converter bolts (1) on the tur-
bocharger.
aRaise the vehicle.
aRemove the engine tie-bar (see 19D, Engine
mounting, Lower engine tie-bar: Removal - Refit-
ting, page 19D-18) . Tightening torquesm
catalytic converter studs
on the turbocharger9 Nm
catalytic converter nuts
on the turbocharger26 Nm
catalytic converter
upstream strut bolts on
the engine44 Nm
catalytic converter
downstream strut bolts
on the gearbox21 Nm
catalytic converter
downstream strut nut on
the gearbox21 Nm
catalytic converter
upstream strut bolts on
the catalytic converter26 Nm
catalytic converter
downstream strut bolt
on the catalytic con-
verter21 Nm
exhaust pipe bolts on
the catalytic converter21 Nm
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 19B, Exhaust, Exhaust: Precautions
for the repair, page 19B-8) .
112328

19D-15
ENGINE MOUNTING
Right-hand suspended engine mounting: Removal - Refitting
D4F or D7F
19D
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aRemove the engine tie-bar (see 19D, Engine
mounting, Lower engine tie-bar: Removal - Refit-
ting, page 19D-18) .
aPosition (Mot. 1379).
II - REMOVAL OPERATION FOR PART
CONCERNED
aMark the position of the suspended engine mounting
on the body.aRemove:
-the bolts (1) from the rubber pad on the body,
-the bolts (2) from the suspended mounting on the
engine,
-the suspended engine mounting. Special tooling required
Mot. 1379Engine suppor t tool for cylin-
der head oper ations.
Tightening torquesm
rubber pad bolts on the
body62 Nm
suspended mounting
bolts on the engine62 Nm
10267
D4F
120311

19D-18
ENGINE MOUNTING
Lower engine tie-bar: Removal - Refitting
C44, and K9K
19D
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the bolts (1) from the engine tie-bar tie rod (2) ,
-the engine tie-bar tie rod,
-the engine tie-bar bolt (3) on the front axle sub-
frame,
-the engine tie-bar.
REFITTING
REFITTING OPERATION FOR PART CONCERNED
aFit the engine tie-bar fitted with its bolt onto the front
axle sub-frame.aFit the engine tie-bar tie rod fitted with its bolts onto
its mounting.
aTorque tighten:
-the engine tie-bar bolt (105 Nm),
-the engine tie-bar tie rod bolts (105 Nm). Tightening torquesm
engine tie-bar bolt105 Nm
engine tie-bar tie rod
bolts105 Nm
120048

19D-19
ENGINE MOUNTING
Lower engine tie-bar: Removal - Refitting
D4F or D7F
19D
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the engine tie-bar bolt (1) from the subframe,
-the engine tie-bar bolt (2) on the gearbox,
-the engine tie-bar reinforcement bolt (3) ,-the engine tie-bar .
aRemove:
-the engine tie-bar reinforcement bolt (1) ,
-the engine tie-bar bolt (2) on the gearbox,
-the engine tie-bar bolt (3) from the subframe,
-the engine tie-bar. Tightening torquesm
engine tie-bar reinforce-
ment bolt62 N.m
engine tie-bar bolt on
the gearbox105 N.m
engine tie-bar bolt on
the subframe105 N.m
D4F, and 772
120309
D4F, and 780 or 782
120048

19D-21
ENGINE MOUNTING
Lower engine tie-bar: Removal - Refitting
K4M
19D
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the engine undertray.
II - REMOVAL OPERATION
aRemove:
-the rear suspended engine mounting bolt (1) from
the subframe,-the rear suspended engine mounting bolt (2) from
the rear suspended engine mounting support,
-the rear suspended engine mounting reinforce-
ment bolt (3) ,
-the rear suspended engine mounting.
aRemove:
-the rear suspended engine mounting support bolts
(4) ,
-the rear suspended engine mounting support. Tightening torquesm
rear suspended engine
mounting suppor t bolt62 N.m
rear suspended engine
mounting suppor t bolts105 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
131769
131768