cabin filter RENAULT TWINGO 2009 2.G Air Conditioning Workshop Manual

61A-1
HEATING
Heating: List and location of components
61A
I - LIST OF COMPONENTS
The air conditioning system consists of:
-the cabin filter,
-the distribution unit,
-the heater matrix,
-the blower unit,
-the passenger compartment blower unit control unit,
-the front left-hand side air distribution duct,
-the front right-hand side air distribution duct,
-the front centre air distribution duct,
-the front left-hand footwell air distribution duct,
-the front right-hand footwell air distribution duct,
-the heating resistor.
-the recirculation control cable,
-the air distribution cable,
-the air mixing cable.
-recirculation motor,
-distribution motor,
-air mixing motor.II - LOCATION OF COMPONENTS
Cabin filter (1)
Distribution unit (2) AIR CONDITIONING or STANDARD HEATING
CLIMATE CONTROL
112763
119700

61A-6
HEATING
Cabin filter: Removal - Refitting
61A
REMOVAL
OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the passenger compartment filter (1) .
aRemove the cabin filter.
REFITTING
I - REFITTING PREPARATIONS OPERATION
aCheck for foreign bodies in the cabin filter housing,
and clean thoroughly if necessary.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the cabin filter.
aClip on the cabin filter.
112763
Note:
Foreign bodies (leaves, insects etc.) are likely to
accumulate in the passenger compartment filter.
Remove the cabin filter with care so as to prevent
foreign bodies getting into the evaporator.

61A-29
HEATING
Distribution unit: Removal - Refitting
STANDARD HEATING
61A
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the control panel (see 61A, Heating, Control pan-
el: Removal - Refitting, page 61A-65) .
aRemove the tweeters (see Tweeter: Removal - Re-
fitting) (86A, Radio).
aRemove the radio (see Radio: Removal - Refitting)
(86A, Radio).
aRemove the storage compartment.
aRemove:
-the centre console (see Centre console: Removal
- Refitting) (57A, Interior equipment),
-the windscreen pillar trims (see Windscreen pillar
trim: Removal - Refitting) (71A, Body internal
trim),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly).
aMove aside the wiring.aRemove:
-the bolts (8) from the distribution unit,
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure).
aPut a protective cover on the floor carpet.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the distribution unit.
aRemove the components from the distribution unit:
-the A-pillar air distribution ducts,
-the passenger compartment fan assembly control
unit,
-the fan assembly,
-the heater matrix,
-the air mixer cable.
-the air distribution cable,
-the air recirculation control cable,
-the cabin filter,
-the heating resistor. WITH 2 SPEAKERS, WITHOUT RADIO or RADIO
NO. 01 or RADIO NO. 03
RADIO NO. 01 or RADIO NO. 03
WITH 2 SPEAKERS, WITHOUT RADIO or VEHI-
CLE WITHOUT RADIO
119700

61A-30
HEATING
Distribution unit: Removal - Refitting
STANDARD HEATING
61A
REFITTING
I - REFITTING PREPARATION OPERATION
aRefit the components to the distribution unit:
-the heating resistor,
-the cabin filter,
-the air recirculation control cable,
-the air distribution cable,
-the air mixer cable.
-the heater matrix,
-the fan assembly,
-the passenger compartment fan assembly control
unit,
-the A-pillar air distribution ducts.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the distribution unit.
III - FINAL OPERATION
aRemove the protective cover on the floor carpet.
aRefit:
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure),
-the distribution unit bolts.
aFit the wiring.
aRefit:
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the windscreen pillar trims (see Windscreen pillar
trim: Removal - Refitting) (71A, Body internal
trim),
-the central console (see Centre console: Remov-
al - Refitting) (57A, Interior equipment).
aRefit the storage compartment.aRefit the radio (see Radio: Removal - Refitting)
(86A, Radio).
aRefit the tweeters (see Tweeter: Removal - Refit-
ting) (86A, Radio).
aRefit:
-the control panel (see 61A, Heating, Control pan-
el: Removal - Refitting, page 61A-65) ,
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-the passenger's front airbag (see Passenger's
frontal airbag: Removal - Refitting) (88C, Air-
bags and pretensioners),
-the steering column switch assembly (see Steer-
ing column switch assembly: Removal - Refit-
ting) (84A, Control - Signals),
-the steering wheel (see Steering wheel: Removal
- Refitting) (36A, Steering assembly),
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and seat
belt pretensioners).
aRefit the rev counter (see Rev counter: Removal -
Refitting) (83A, Instrument panel).
aConnect:
-the air filter unit air inlet pipe onto the air filter unit,
-the heater matrix inlet and outlet hoses.
aFit the heater matrix inlet and outlet hose clips using
the (Mot. 1448) or (Mot. 1202-01) or (Mot. 1202-
02).
aRemove the (Ms. 583) on the heater matrix inlet and
outlet hoses. WITH 2 SPEAKERS, WITHOUT RADIO or VEHI-
CLE WITHOUT RADIO
RADIO NO. 01 or RADIO NO. 03
WITH 2 SPEAKERS, WITHOUT RADIO or RADIO
NO. 01 or RADIO NO. 03
ENGINE REV COUNTER

61A-35
HEATING
Distribution unit: Removal - Refitting
AIR CONDITIONING
61A
aRemove:
-the bolts (10) from the distribution unit,
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure).
aPut a protective cover on the floor carpet.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the distribution unit.
aRemove the components from the distribution unit:
-the A-pillar air distribution ducts,
-the passenger compartment fan assembly control
unit,
-the fan assembly,
-the heater matrix,
-the air mixer cable.
-the air distribution cable,
-the air recirculation control cable,
-the cabin filter,
-the heating resistor,
-the expansion valve.
REFITTING
I - REFITTING PREPARATION OPERATION
aRefit the components to the distribution unit:
-the expansion valve,
-the heating resistor,
-the cabin filter,
-the air recirculation control cable,
-the air distribution cable,
-the air mixer cable.
-the heater matrix,
-the fan assembly,
-the passenger compartment fan assembly control
unit,
-the A-pillar air distribution ducts.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the distribution unit.
III - FINAL OPERATION
aRemove the protective cover on the floor carpet.
aRefit:
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure),
-the distribution unit bolts.
aFit the wiring.
aRefit:
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the windscreen pillar trims (see Windscreen pillar
trim: Removal - Refitting) (71A, Body internal
trim),
-the central console (see Centre console: Remov-
al - Refitting) (57A, Interior equipment).
119700

61A-41
HEATING
Distribution unit: Removal - Refitting
CLIMATE CONTROL
61A
aRemove:
-the bolts (10) from the distribution unit,
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure).
aPut a protective cover on the floor carpet.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the distribution unit.
aRemove the components from the distribution unit:
-the A-pillar air distribution ducts,
-the passenger compartment fan assembly control
unit,
-the fan assembly,
-the heater matrix,
-the air mixing motor,
-the air distribution motor,
-the air recirculation control motor,
-the cabin filter,
-the heating resistor,
-the expansion valve.
REFITTING
I - REFITTING PREPARATION OPERATION
aRefit the components to the distribution unit:
-the expansion valve,
-the heating resistor,
-the cabin filter,
-the air recirculation control motor,
-the air distribution motor,
-the air mixing motor,
-the heater matrix,
-the fan assembly,
-the passenger compartment fan assembly control
unit,
-the A-pillar air distribution ducts.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the distribution unit.
III - FINAL OPERATION
aRemove the protective cover on the floor carpet.
aRefit:
-the dashboard cross member (see Dashboard
cross member: Removal - Refitting) (42A, Upper
front structure),
-the distribution unit bolts.
aFit the wiring.
aRefit:
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly),
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the windscreen pillar trims (see Windscreen pillar
trim: Removal - Refitting) (71A, Body internal
trim),
-the central console (see Centre console: Remov-
al - Refitting) (57A, Interior equipment).
119700

62A-26
AIR CONDITIONING
Evaporator: Cleaning
AIR CONDITIONING or CLIMATE CONTROL
62A
CLEANING
I - CLEANING PREPARATION OPERATION
aRemove the cabin filter (see 61A, Heating, Cabin
filter: Removal - Refitting, page 61A-6) .
II - OPERATION FOR CLEANING PART
CONCERNED
aRemove any foreign matter (leaves, insects, etc.)
from the cabin filter housing.
a
Apply AIR CONDITIONING CLEANER using an ex-
tension piece. The end of the extension piece must
be positioned at the base of the evaporator.
aSpray the entire contents of the can.
aLeave the product to work for 15 minutes.
aRun the fan assembly very slowly for 5 minutes.
III - FINAL OPERATION.
aRefit the cabin filter (see 61A, Heating, Cabin filter:
Removal - Refitting, page 61A-6) . Note:
For the part number for the air conditioning
cleaner (see Vehicle: Parts and consumables
for the repair) (MR 411, 04B, Consumables -
Products).
WARNING
Do not spray the cleaner via the air inlet, as this
could damage the fan assembly.