catalytic converter RENAULT TWINGO 2009 2.G Chasiss Workshop Manual

37A-20
MECHANICAL COMPONENT CONTROLS
Brake servo: Removal - Refitting
RIGHT-HAND DRIVE
37A
aDrain the refrigerant circuit using a refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) (62A, Air conditioning).
aRemove the "dehydrator reservoir - expansion
valve" connecting pipe (see Dehydrator reservoir -
expansion valve connecting pipe: Removal - Re-
fitting) (62A, Air conditioning).
aRemove:
-the air filter (see Air filter: Removal - Refitting)
(12A, Fuel mixture),
-the bolts (6) of the air filter unit heat-resistant pro-
tector,
-the air filter unit heat-resistant protector (7) .
aRemove:
-the rear suspended engine mounting (see Lower
engine tie-bar: Removal - Refitting) (19D, En-
gine mounting),-the right-hand suspended engine mounting (see
Right-hand suspended engine mounting: Re-
moval - Refitting) (19D, Engine mounting).
aRemove the catalytic converter (see Catalytic con-
verter: Removal - Refitting) (19B, Exhaust).
aRemove the exhaust manifold (see Exhaust mani-
fold: Removal - Refitting) (12A, Fuel mixture). AIR CONDITIONING or CLIMATE CONTROL
D7F
123868
D4F
D4F, and 780
K4M

37A-23
MECHANICAL COMPONENT CONTROLS
Brake servo: Removal - Refitting
RIGHT-HAND DRIVE
37A
II - REFITTING OPERATION FOR PART
CONCERNED
aPosition the brake servo by moving the engine for-
ward as far as possible and tilting the pushrod up-
wards.
aRefit the brake servo from underneath the vehicle.
aRefit the brake servo.
aPosition the “brake - clutch pedal” assembly on the
bulkhead.
aTorque tighten the “brake - clutch pedal” assem-
bly nuts (21 Nm).
aRefit:
-the new dual safety connecting shaft between the
brake servo pushrod and the brake pedal from right
to left and from top to bottom,
-the brake servo nuts.
aTorque tighten the brake servo nuts (21 Nm).
III - FINAL OPERATION.
aRefit:
-the clutch master cylinder support,
-the clutch master cylinder support bolts,
-the clutch master cylinder rod on the clutch pedal.
aRefit the exhaust manifold (see Exhaust manifold:
Removal - Refitting) (12A, Fuel mixture).aRefit the catalytic converter (see Catalytic convert-
er: Removal - Refitting) (19B, Exhaust).
aRefit:
-the right-hand suspended engine mounting (see
Right-hand suspended engine mounting: Re-
moval - Refitting) (19D, Engine mounting),
-the rear suspended engine mounting (see Lower
engine tie-bar: Removal - Refitting) (19D, En-
gine mounting).
aRefit:
-the air filter box heat-resistant protector,
-the air filter box heat-resistant protector bolts,
-the air filter (see Air filter: Removal - Refitting)
(12A, Fuel mixture).
aRefit the "dehydrator reservoir - expansion valve"
connection (see Dehydrator reservoir - expansion
valve connecting pipe: Removal - Refitting) (62A,
Air conditioning).
aFill the refrigerant circuit using a refrigerant charg-
ing station (see Refrigerant circuit: Draining -
Filling) (62A, Air conditioning).
aRefit the ignition coil (see Coils: Removal - Refit-
ting) (17A, Ignition). D4F
K4M
JH3 or JR5
K4M
D4F, and 780
D4F
D7F
AIR CONDITIONING or CLIMATE CONTROL
D4F or D7F

37A-69
MECHANICAL COMPONENT CONTROLS
Gear control unit: Removal - Refitting
JB1
37A
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 centre console (see Centre console: Removal
- Refitting) (MR 412, 57A, Interior equipment),
-the catalytic converter (see Catalytic converter:
Removal - Refitting) (MR 411, 19B, Exhaust).
aRemove:
-the clips (1) and (2) ,
-the rear heat shield (3) .
aSlide the heat shield towards the front of the vehicle
(4) . Tightening torquesm
gear control unit nuts12 Nm
gear control linkage bolt28 Nm
121327
121328

37A-70
MECHANICAL COMPONENT CONTROLS
Gear control unit: Removal - Refitting
JB1
37A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the nut (5) ,
-the bolt (6) .
aRemove the linkage (7) .
aRemove:
-the nuts (8) ,
-the gear control unit (9) .REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the gear control unit,
-the gear control unit nuts.
aTorque tighten the gear control unit nuts (12 Nm).
aFit the gear control linkage.
aRefit the bolt between the gear control linkage and
the gear control unit.
aTorque tighten the gear control linkage bolt (28
Nm ).
II - FINAL OPERATION.
aFit the front heat shield.
aRefit:
-the rear heat shield,
-the front and rear heat shield clips,
-the catalytic converter (see Catalytic converter:
Removal - Refitting) (MR 411, 19B, Exhaust),
-the centre console (see Centre console: Removal
- Refitting) (MR 412, 57A, Interior equipment).
121337
121336