2009 DACIA DUSTER roof

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HEATING
Distribution unit: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aLock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a
aDrain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aMove aside the engine compartment bulkhead
soundproofing.aRemove the bolts (1) from the pipe unions on the ex-
pansion valve.
aDisconnect the expansion valve pipes.
aFit plugs into the openings.
aFit hose clamps (Ms. 583) at (2) .
aRemove the clips (3) from the heater hoses.
aDisconnect the heater hoses. Special tooling required
Ms. 583Pipe clamps .
Equipment required
refrigerant charging station
AIR CONDITIONING
IMPORTANT
Consult the safety and cleanliness advice and
operation recommendations before carrying out
any repair (see Air conditioning: Precautions
for the repair) .
Note:
Use blanking plugs for the fuel circuits with part
numbers 77 01 208 229 or 77 01 476 857 to plug
any openings exposed to the open air. They m ust
be clean. Do not use any which have already
been used to plug a fuel circuit.
108112
WARNING
In order to avoid any refrigerant leaks, do not
damage (deform, twist, etc.) the pipe.
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which
are open to the air.
108111

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HEATING
Distribution unit: Removal - Refitting
61A
III - FINAL OPERATION
aRefit the floor carpet.
aConnect the heating resistor connector.
aRefit:
-the heating resistor relay mounting,
-the heating resistor relay mounting bolt.
aClip on:
-the starter switch connector on its mounting.
-the wiring at (6) .
aClip:
-the wiring on the distribution unit at (5) ,
-the wiring at (4) .
aRefit:
-the steering column (see Steering column: Re-
moval - Refitting) (36A, Steering assembly),
-the front air distribution ducts (see 61A, Heating,
Front air distribution duct: Removal - Refitting,
page 61A-9) ,
-the dashboard (see Dashboard: Removal - Refit-
ting) (57A, Interior equipment),
-the instrument panel (see Instrument panel: Re-
moval - Refitting) (83A, Instrument panel),
-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 radio (see Radio: Removal - Refitting) (86A,
Radio),
-the storage compartment,
-the driver's front airbag (see Driver's frontal air-
bag: Removal - Refitting) (88C, Airbags and seat
belt pretensioners).
aConnect the heater hoses.
aRefit the clips on the heater hoses.aRemove the hose clamps (Ms. 583).
aReplace the seals.
aLubricate the seals using recommended air condi-
tioning oil to make fitting easier.
aFit the pipe unions on the expansion valve.
aRefit the pipe union bolts on the expansion valve.
aPosition the engine compartment bulkhead sound-
proofing.
aConsult the refrigerant and oil quantity values before
filling the circuit (see 62A, Air conditioning, Air
conditioning: Parts and consumables for the re-
pair, page 62A-9) .
aFill the refrigerant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aCheck for leaks (see Refrigerant circuit: Check) .
aCheck that the air conditioning is operating correctly
(see Air conditioning: Check) .
aConnect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
aUnlock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
aFill the cooling circuit (see Cooling system: Drain-
ing - Refilling) (19A, Cooling).
aBleed the cooling circuit (see Cooling system:
Draining - Refilling) (19A, Cooling).
aCheck the cooling circuit (see Engine cooling sys-
tem: Check) (19A, Cooling). Note:
Check that the floor carpet reaches under the
accelerator pedal end-stop.
DIESEL VEHICLE
AIR CONDITIONING

Downloaded from www.Manualslib.com manuals search engine 61A-25
HEATING
Heating resistor relays: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aUnclip the soundproofing under the dashboard using
unclipping pliers.
II - REMOVAL OPERATION
aRemove the bolt from the heating resistor relay unit
(1) .
aRemove the heating resistor relay unit support from
its support.aRemove the heating resistor relays (2) in the direc-
tion of the arrows.
REFITTING
REFITTING OPERATION
aProceed in the reverse order to removal. Note:
Do not remove the dashboard.
145078
145077

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AIR CONDITIONING
Expansion valve: Removal - Refitting
AIR CONDITIONING
62A
Location and specifications (tightening torques, parts
always to be replaced, etc.) (see 62A, Air condition-
ing, Air conditioning: List and location of compo-
nents, page 62A-1) .
REMOVAL
I - REMOVAL PREPARATION OPERATION
a
aDrain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove the engine cover.aMove aside the bulkhead soundproofing.
II - REMOVAL OPERATION
aRemove the bolts from the pipes on the expansion
valve (see 62A, Air conditioning, Air condition-
ing: List and location of components, page 62A-
1) .
aDisconnect the pipes from the expansion valve (see
62A, Air conditioning, Air conditioning: List and
location of components, page 62A-1) .
aFit blanking plugs on the pipe openings.
aRemove (see 62A, Air conditioning, Air conditio-
ning: List and location of components, page
62A-1) :
-the expansion valve bolts,
-the expansion valve.
REFITTING
I - REFITTING PREPARATION OPERATION
a
aCheck, and if necessary replace, the refrigerant cir-
cuit pipe seal. Equipment required
refrigerant charging station
IMPORTANT
Consult the safety instructions and cleanliness
advice and the operation recommendations before
carrying out any repairs (see Air conditioning:
Precautions for repair).
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which are
open to the air.
Note:
Use blanking plugs for the fuel circuits with part
numbers 77 01 208 229 or 77 01 476 857 to plug
any openings exposed to the open air. They must
be clean. Do not use any which have already been
used to plug a fuel circuit.
WARNING
Consult the device's operating manual to avoid
incorrect use.
K9K
WARNING
In order to avoid any refrigerant leaks, do not
damage (deform, twist, etc.) the pipe.
WARNING
Do not remove the blanking plugs from each
component until the last moment.
Also, do not remove the components from their
packaging until they are to be fitted to the vehi-
cle.

Downloaded from www.Manualslib.com manuals search engine 62A-21
AIR CONDITIONING
Refrigerant circuit pipe: Removal - Refitting
AIR CONDITIONING
62A
Location and specifications (tightening torques, parts
always to be replaced, etc.) (see 62A, Air condition-
ing, Air conditioning: List and location of compo-
nents, page 62A-1) .
REMOVAL
I - REMOVAL PREPARATION OPERATION
a
Drain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
For the pipe between the expansion valve and the
condenser:
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).aRemove:
-the front bumper (see Exterior body front trim as-
sembly: Exploded view) and (see Exterior body
front trim assembly: Exploded view) (55A, Exte-
rior protection),
-the air deflector mountings (1) ,
-the air deflector (2) .
For the pipes connected to the expansion valve:
aRemove the front engine cover.
aMove aside the bulkhead soundproofing.
II - REMOVAL OPERATION
a
aRemove the refrigerant circuit pipe (see 62A, Air
conditioning, Air conditioning: List and location
of components, page 62A-1) .
aFit blanking plugs on the pipe openings. Equipment required
refrigerant charging station
IMPORTANT
Consult the safety instructions and cleanliness
advice and the operation recommendations before
carrying out any repairs (see Air conditioning:
Precautions for repair).
WARNING
To prevent moisture from entering the system,
place plugs on the cold loop components which are
open to the air.
Note:
Use blanking plugs for the fuel circuits with part
numbers 77 01 208 229 or 77 01 476 857 to plug
any openings exposed to the open air. They must
be clean. Do not use any which have already been
used to plug a fuel circuit.
WARNING
Consult the device's operating manual to avoid
incorrect use.
145079
K9K
WARNING
In order to avoid any refrigerant leaks, do not
damage (deform, twist, etc.) the pipe.