air filter RENAULT TWINGO RS 2009 2.G Engine And Peripherals Repair Manual

11A-137
TOP AND FRONT OF ENGINE
Camshaft dephaser: Removal - Refitting
K4M
11A
aMechanically lock the camshaft dephaser pulley by
rotating it to the left or right using a tubular hexagon
box spanner.
aCheck that the camshaft dephaser pulley is correctly
locked (the hub does not rotate in relation to the
wheel to the left or right).
aIf the hub rotates in relation to the wheel, the cam-
shaft dephaser pulley is faulty and must be replaced.
aDegrease the end of the inlet camshaft (timing end)
and clean the bores and bearing faces of the cam-
shaft dephaser pulley.
II - REFITTING OPERATION
aRefit:
-the exhaust camshaft pulley.
-the camshaft dephaser pulley.
aFit without tightening:
-the exhaust camshaft pulley bolt,
-the camshaft dephaser pulley nut.
III - FINAL OPERATION
aRefit:
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,
-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).
111340

11A-141
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: 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),
-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
a
aCompletely unscrew the nut (1) and the bolt (Mot.
1577) of the (2) . Special tooling required
Mot. 1577Lip seal e xtractor (shaft diam-
eter 28 mm to 42 mm).
Mot. 1632Tool for fitting camshaft PTFE
seal
105257
Note:
The camshaft seal is removed using the (Mot.
1577).

11A-145
TOP AND FRONT OF ENGINE
Camshaft seal, timing end: Removal - Refitting
K4M
11A
aFit the cover (13) and the collar nut (14) of the (Mot.
1632).
aScrew on the collar nut until the cover touches the
cylinder head.
aRemove:
-the collar nut from the (Mot. 1632),
-the cover from the (Mot. 1632),
-the stud from the (Mot. 1632).
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 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).
126222

12A-6
FUEL MIXTURE
Air filter: Removal - Refitting
D4F, and 772
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the air filter unit (see 12A, Fuel mixture,
Air filter unit: Removal - Refitting, page 12A-13) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the bolts (1) from the air filter box cover,
-the air filter.
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: Air filter.
aClean the air filter housing.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the air filter,
-the air filter unit cover bolts.
III - FINAL OPERATION
aRefit the air filter unit (see 12A, Fuel mixture, Air fil-
ter unit: Removal - Refitting, page 12A-13) .
113509

12A-7
FUEL MIXTURE
Air filter: Removal - Refitting
C44, and K9K
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove:
-the engine cover,
-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 bolts (1) of the air filter box cover (2) .
aRaise the cover of the air filter box to remove it from
its mountings.
aMove aside the air filter cover.
aRemove the air filter and discard it.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit a new air filter.
aRefit:
-the air filter box cover,-the air filter box cover bolts
II - FINAL OPERATION.
aRefit:
-the air filter box (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the engine cover.
120043
Note:
Ensure that the air filter is correctly positioned in
its box.

12A-8
FUEL MIXTURE
Air filter: Removal - Refitting
D7F
12A
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
aParts always to be replaced:
-the air filter.
REMOVAL
OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the air filter box cover.
aMove aside the air filter cover.
aRemove the air filter.
REFITTING
REFITTING OPERATION FOR PART CONCERNED
aRefit the new air filter.
aFit the air filter box cover.
aClip on the air filter box cover.
120419

12A-9
FUEL MIXTURE
Air filter: Removal - Refitting
D4F, and 780 or 782
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the bolts (1) from the air filter unit cover on
the air filter unit.
aMove the air filter unit air inlet pipe and the air filter
unit cover to one side.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the air filter unit in the direction of the ar-
rows (2) .
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the air filter unit.
II - REFITTING OPERATION FOR PART
CONCERNED
aCorrectly fit the air filter into the air filter unit cover.
III - FINAL OPERATION
aPosition the air filter unit air inlet pipe and the air filter
unit cover on the air filter unit.
aRefit the air filter unit cover bolts.
aTighten the air filter unit cover bolts.
122395
122402
WARNING
If the air fi lter is fitted incorrectly in the air filter
unit, unfiltered air may enter the engine.

12A-10
FUEL MIXTURE
Air filter: Removal - Refitting
K4M
12A
REMOVAL
REMOVAL OPERATION
aRemove the bolts (1) from the air filter unit cover.
aRaise the air filter unit cover.
aRemove the air filter.
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the air filter housing.
II - REFITTING OPERATION
aRefit:
-the air filter,
-the air filter unit cover.
131778
132381
WARNING
If the air fi lter is fitted incorrectly in the air filter
unit, unfiltered air may enter the engine.

12A-11
FUEL MIXTURE
Air filter: Removal - Refitting
K9K, and 718 or 740
12A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the air filter unit (see 12A, Fuel mixture,
Air filter unit: Removal - Refitting, page 12A-13) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
1 - First fitting of air filter unit
aRemove the 4 bolts (1) from the air filter unit.
aPivot the hinged cover (2) of the air filter unit in rela-
tion to the air filter unit tank.
aMove aside the air filter unit cover (2) .2 - Second fitting of air filter unit
aRemove the 9 bolts (3) from the air filter unit.
aMove aside the air filter unit cover (4) .
aRemove the air filter (5) from the air filter unit cover.
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the air filter unit.
132602
132602
132605

12A-12
FUEL MIXTURE
Air filter: Removal - Refitting
K9K, and 718 or 740
12A
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the air filter in the air filter unit cover.
aFit the air filter unit cover.
III - FINAL OPERATION
aRefit the air filter unit (see 12A, Fuel mixture, Air fil-
ter unit: Removal - Refitting, page 12A-13) . WARNING
If the air filter is fitted incorrectly in the air filter
unit, unfiltered air may enter the engine and
cause the engine to malfunction.