1990 MITSUBISHI SPYDER tow

HEATER, AIR
AND VENTILATION Air Conditioning Switch
AIR CONDITIONING SWITCH
REMOVAL AND INSTALLATION
Removal steps
1. Stopper 2. Center air outlet3. Center panel4. Air conditioning switch
indicates sheet metal clip positions.
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INSTALLATION POINT
CENTER AIR OUTLET INSTALLATION
(1)Turn the cool air bypass lever of the center air outlet
fully downward.
(2) Pull the cool air bypass damper lever on the he ater unit
side all the way toward you, and then connect the c able
to the lever pin.
(3) Push the outer cable in the direction of the ar row so
that there is no looseness, and then secure it with the
clip.
INSPECTION
AIR CONDITIONING SWITCH CONTINUITY CHECK

HEATER, AIR
AND VENTILATION Heater Unit
HEATER HOSE DISCONNECTION”
Caution
The vehicle speed sensor for ‘below
the heater, hoses, so cover vehicle
a shop towel before any of the
Pin
Grommet
Pin
CLIP REMOVAL
‘(1) Use a Philips-head screwdriver to push inward the pin
(at the center of the clip) to adepth of about
in.).
(2) the clip outward to remove. it.
Caution
Do not push the pin inward more than be-
cause it may damage the grommet, or the
may
fall in, if pushed too far.
HEATER UNIT
After the cooling unit slightly, remove
the heater unit.
INSTALLATION SERVICE POINT .
CLIP INSTALLATION
(1) With the pin pulled out, insert the clip into t he hole.
(2) Push the pin inward until the pin’s head is flu sh with
the grommet.
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HEATER, AIR
AND VENTILATION Cooling Unit
DISASSEMBLY AND REASSEMBLY5 5 2 0 1 0 6 0 0 2 6
7
oil:
SUN PAG 56
Engine
(Turbo) and Engine>
ND-OIL 6
Engine
(Non-turbo)>
0 0 0 0 3 6 3 5
Disassembly steps
1. Clip
2. Evaporator case (upper)
3. Fin sensor Engine (Non-turbo)>
4. Automatic compressor-ECM and fin
sensor assembly En-
gine (Turbo) and Engine> 5. Evaporator case (lower)
6. Expansion valve
7. O-ring
8. Evaporator
Resis-
tance
1 02030 40(14) (50) (68) (86) Temperature
INSPECTION
FIN SENSOR RESISTANCE CHECK
When the resistance value between the sensor termin als
is measured under two or more temperature condition s, the
resistance value should be close to the values show n in the
graph.
NOTE
Thetemperature conditions when testing should not exceed
the range of the characteristic curve in the graph.
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DISASSEMBLY SERVICE POINT
CLIP REMOVAL
Remove the clips with a flat-tipped screwdriver cov ered with
a shop towel to prevent damage to case surfaces.

INSTALLATION SERVICE
A I R O U T L E T
(1) the cool air bypass lever of the center air outlet
fully downward.
(2) Pull the unit
side all the way toward you, and connect the
to the lever pin.
(3) Push the outer cable in- the direction of the a rrow so
that there is no looseness, and then secure it with the
clip.