Renault Duster 2007 - Distribution Unit: Removal - Refitting

61A-17
HEATING
Distribution unit: Removal - Refitting
61A
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Lock the airbag computer (see Fault finding - Re-
placement of components) (88C, Airbags and pre-
tensioners).
a Disconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a
a Drain the coolant circuit using the refrigerant
charging station (see Refrigerant circuit: Drain-
ing - Filling) .
a Move aside the engine compartment bulkhead
soundproofing.
a Remove the bolts (1) from the pipe unions on the ex-
pansion valve.
a Disconnect the expansion valve pipes.
a Fit plugs into the openings.
a Fit hose clamps (Ms. 583) at (2) .
a Remove the clips (3) from the heater hoses.
a Disconnect the heater hoses.
Special tooling required
Ms. 583 Pipe 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 must
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