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

19B-32
EXHAUST
Silencer: Removal - Refitting
K4M
19B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aCut the exhaust pipe (see 19B, Exhaust, Exhaust:
Precautions for the repair, page 19B-8) in the des-
ignated area to be cut (see ) .aUnclip the silencer from the rubber mounting bush at
(1) .
aRemove the silencer.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit the silencer.
aClip the silencer onto the rubber mounting bush.
aFit a new sleeve between the expansion chamber
and the silencer (see 19B, Exhaust, Exhaust: Pre-
cautions for the repair, page 19B-8) .
aTighten the sleeve while supporting the exhaust pipe
to ensure they are aligned.
II - FINAL OPERATION.
aCheck:
-that all the exhaust pipe heat shields are in place
and properly attached.
-that there is no contact with the underbody,
-that there are no leaks. IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and opera-
tion recommendations before carrying out any
repair (see 19B, Exhaust, Exhaust: Precautions
for the repair, page 19B-8) .
IMPORTANT
Wear heat protective gloves during the operation.
WARNING
To prevent the surrounding components from over-
heating, do not damage (tear, pierce bend etc.) a
heat shield.
All damaged heat shields must be replaced.
131775
IMPORTANT
Position the « nut and bolt securing the sleeve »
assembly so that the assembly cannot come into
contact with the underbody.

19C-4
TANK
Fuel tank: Removal - Refitting
D4F or D7F or K4M or K9K
19C
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).
aDrain the fuel tank (see 19C, Tank, Fuel tank:
Draining, page 19C-1) .
aLift up:
-the rear bench seat,
-the carpet.
aRemove the access flap (1) to the fuel level sensor
module. Equipment requiredcomponent support
Tightening torquesm
tank bolts21 N.m
exhaust pipe rubber
mounting bush bolt21 N.m
clip between the cata-
lytic converter and the
rear silencer21 N.m
IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
WARNING
To prevent impurities from entering the circuit, plugs
must be fitted to the openings of all the fuel circuit
components exposed to the open air.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
119692

19C-11
TANK
Filler neck: Removal - Refitting
D4F or D7F or K4M or K9K
19C
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).
aDrain the fuel tank (see 19C, Tank, Fuel tank:
Draining, page 19C-1) .
aRemove the rear right-hand wheel (see Wheel: Re-
moval - Refitting) (35A, Wheels and tyres).II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the anti-splashback pipe (1) .
aRemove:
-the clip (2) from the filling pipe,
-the filler neck earth bolt (3) .
aRemove:
-the fuel filler cap from the tank,
-the bolts (4) from the filler neck on the fuel filler
flap, Tightening torquesm
filler neck ear th bolt21 N.m
IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
WARNING
To prevent impurities from entering the circuit, place
protective plugs on all fuel circuit components
exposed to the open air.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
121722
121721

19D-4
ENGINE MOUNTING
Left-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) (02A, Lifting equipment).
aRemove:
-the battery (see ) (80A, Battery),
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery),
-the front left-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the petrol injection computer (see 17B, Petrol in-
jection, Petrol injection computer: Removal -
Refitting, page 17B-20) ,
-the petrol injection computer mounting bolts,
-the petrol injection computer mounting nuts.
aRemove:
-the engine wiring nut,
-the petrol injection computer mounting.
aMark the position of the left-hand suspended engine
mounting using an indelible pencil.aPut a 20 mm shim between the gearbox and the
front axle subframe. Equipment required
indelible pencil
Tightening torquesm
bolts of the left-hand
suspended engine
mounting cover62 N.m
left-hand suspended
engine mounting shaft105 N.m
bolts of the left-hand
suspended engine
mounting rubber pad
support21 N.m
bolts of the left-hand
suspended engine
mounting r ubber pad62 N.m
central nut of the left-
hand suspended engine
mounting shaft62 N.m
120778

19D-7
ENGINE MOUNTING
Left-hand suspended engine mounting: Removal - Refitting
K9K
19D
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove:
-the battery (see ) (80A, Battery)
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery),
-the diesel injection computer (see 13B, Diesel in-
jection, Diesel injection computer: Removal -
Refitting, page 13B-13) .aRemove:
-the front bolt (1) from the subframe,
-the rear bolt (2) from the subframe.
aPosition the (Mot. 1672).
aMark the position of the left-hand suspended engine
mounting. Special tooling required
Mot. 1672Low er engine support.
Tightening torquesm
mounting bolt on the
suspended engine
mounting unit62 N.m
suspended engine
mounting shaft105 N.m
mounting bolts on the
suspended engine
mounting body21 N.m
bolts of the suspended
mounting r ubber pad62 N.m
suspended engine
mounting rubber pad
shaft nut62 N.m
front subframe bolt62 N.m
rear subframe bolt105 N.m
120040

19D-10
ENGINE MOUNTING
Left-hand suspended engine mounting: 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 battery (see Battery: Removal - Refitting)
(80A, Battery),
-the petrol injection computer (see 17B, Petrol in-
jection, Petrol injection computer: Removal -
Refitting, page 17B-20) ,
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery),
-the front left-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the front left-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Ex-
terior protection).
aMark the position of the left-hand suspended engine
mounting.aPut a 20 mm shim between the gearbox and the
sub-frame. Tightening torquesm
bolts of the suspended
engine mounting sup-
por t on the gearbox62 N.m
gearbox suspended
engine mounting rubber
pad shaft105 N.m
bolts of the suspended
engine mounting sup-
por t on the body21 N.m
bolts of the suspended
mounting r ubber pad62 N.m
suspended engine
mounting shaft nut62 N.m
120778

19D-13
ENGINE MOUNTING
Right-hand suspended engine mounting: Removal - Refitting
C44, and K9K
19D
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced:
-axle sub-frame bolt.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
aFit the (1) (Mot. 1672) to the vehicle after removing
the front right-hand bolt on the axle sub-frame and
the rear left-hand bolt on the axle sub-frame.
aSupport the lower engine cover on the (Mot. 1672)
by pressing on the tool support.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the fuel supply pipes (2) from the right-hand
suspended engine mounting.
aUndo the clip on the right-hand suspended engine
mounting.
aRemove the fuel filler cap from the expansion bottle.
aUndo the nut on the fuel filter cage.
aRemove the fuel filter.
aRemove the fuel filter cage bolts.
aRemove the fuel filter cage. Special tooling required
Mot. 1672Low er engine support.
Tightening torquesm
right-hand suspended
engine mounting bolts
on the engine62 Nm
right-hand suspended
engine mounting bolts
on the body62 Nm
axle sub-frame front
bolts62 Nm
axle sub-frame rear
bolts105 Nm
120040
120045

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-17
ENGINE MOUNTING
Right-hand suspended engine mounting: 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.
aFit the (Mot. 1672) on the vehicle.
aSupport the engine oil sump on the tool (Mot. 1672).
aMark the position of the suspended engine mounting
rubber pad.II - REMOVAL OPERATION
aRemove the bolts (1) from the suspended engine
mounting rubber pad.
aSlightly raise the engine using the (Mot. 1672) until
the rubber pad detaches from the suspended engine
mounting.
aRemove:
-the bolts (2) from the suspended engine mounting
cover,
-the suspended mounting from engine.
REFITTING
I - REFITTING OPERATION
aFit the suspended engine mounting.
aTorque tighten the suspended engine mounting
cover bolts (62 N.m).
aLower the engine until the rubber pad touches the
suspended engine mounting.
aPosition the suspended engine mounting rubber pad
in line with the mark made during removal.
aTorque tighten the suspended engine mounting
rubber pad bolts (62 N.m).
II - FINAL OPERATION
aRemove the tool (Mot. 1672).
aRefit the engine undertray. Special tooling required
Mot. 1672Low er engine support.
Tightening torquesm
suspended engine
mounting cover bolts62 N.m
suspended engine
mounting rubber pad
bolts62 N.m
120040
131777

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