Mitsubishi Montero Sport (2004+). Manual — part 604
BLOWER ASSEMBLY AND RESISTOR
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55-43
INSPECTION
M1556001100099
BLOWER FAN AND MOTOR CHECK
When battery voltage is applied between the terminals, check
that the motor operates. Also, check that there is no abnormal
noise.
RESISTOR CHECK
Use an ohmmeter to measure the resistance between the ter-
minals. Check that the measured value is at the standard
value.
INSIDE/OUTSIDE AIR CHANGEOVER DAMPER
MOTOR CHECK
CAUTION
Cut off the battery voltage when the damper is in the
inside/outside air position.
AC002855 AB
MEASUREMENT TERMINAL
STANDARD VALUE
Ω
Between terminals 3 and 2 (LO) 2.0
Between terminals 3 and 4 (ML) 1.1
Between terminals 3 and 1 (MH) 0.37
AC002856AB
BATTERY CONNECTION
LEVER POSITION
• Connect terminal 1 to the
positive battery terminal
• Connect terminal 2 to the
negative battery terminal
Moves to the outside air
position
• Connect terminal 1 to the
positive battery terminal
• Connect terminal 4 to the
negative battery terminal
Moves to the inside air
position
AC002857
OUTSIDE
AIR
POSTION
INSIDE AIR POSITION
AB
EVAPORATOR ASSEMBLY
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55-44
EVAPORATOR ASSEMBLY
REMOVAL AND INSTALLATION
M1552003600269
REMOVAL SERVICE POINT
.
<<A>> SUCTION PIPE OR HOSE, DISCHARGE PIPE DIS-
CONNECTION
CAUTION
Seal the hose completely, otherwise the compressor oil
and receiver will absorb water vapor easily, possibly dam-
aging the compressor and deteriorating performance.
Plug the disconnected hose and the evaporator nipple to pre-
vent foreign material from getting into them.
INSTALLATION SERVICE POINT
.
>>A<< EVAPORATOR INSTALLATION
When replacing the evaporator, refill with a specified amount of
compressor oil and install it (to the vehicle).
Compressor oil: SUN PAG56
Quantity: 50cm
3
(17 floz)
Pre-removal and Post-installation Operation
• Refrigerant Disconnecting and Charging (Refer to
• Under Cover, Glove Box Assembly Removal and Installa-
tion (Refer to GROUP 52A, Instrument Panel
AC002858 AB
COMRESSOR OIL:
SUN PAG56
PIPING
CONNECTION
3
1
2
3
4
5
6
7
N
REMOVAL STEPS
<<A>>
1.
SUCTION PIPE OR HOSE
CONNECTION
<<A>>
2.
DISCHARGE PIPE CONNECTION
3.
O-RING
4.
DRAIN HOSE
5.
GLOVE BOX FRAME
6.
COVER
7.
EVAPORATOR
REMOVAL STEPS (Continued)
EVAPORATOR ASSEMBLY
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55-45
DISASSEMBLY AND ASSEMBLY
M1552003800069
AC002859
1
2
3
4
5
6
7
8
9
11
9
10
10
COMPRESSOR OIL:
SUN PAG56
10
N
N
AB
10
DISASSEMBLY STEPS
1.
AUTOMATIC COMPRESSOR
CONTROLLER
2.
COVER
3.
CLIP
4.
EVAPORATOR COVER (UPPER)
5.
LINING, UPPER
6.
THERMOSTAT
7.
EVAPORATOR COVER (LOWER)
8.
LINING, LOWER
9.
EXPANSION VALVE
10. O-RING
11. EVAPORATOR
DISASSEMBLY STEPS (Continued)
REAR HEATER UNIT
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55-46
REAR HEATER UNIT
REMOVAL AND INSTALLATION
M1551004700062
AC002860 AB
1
2
3
4
5
6
7
REAR HEATER SWITCH REMOVAL
STEPS
1.
KNOB
2.
REAR HEATER CONTROL PANEL
ASSEMBLY
3.
REAR HEATER SWITCH
FAN MOTOR ASSEMBLY REMOVAL
STEPS
•
REAR FLOOR CONSOLE (REFER TO
GROUP 52A, FLOOR CONSOLE
.)
4.
RESISTOR
•
DRAINING AND SUPPLYING OF
COOLANT (REFER TO GROUP 14.
ON-VEHICLE SERVICE
5.
REAR HEATER HOSE CONNECTION
6.
REAR HEATER CORE ASSEMBLY
7.
REAR BLOWER MOTOR ASSEMBLY
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