Page 863 of 1500
Page 864 of 1500
AMBIENT TEMPERATURE SENSOR
HEATER, AIR CONDITIONING AND VENTILATION55-163
INSPECTIONM1551006300349.
AMBIENT AIR TEMPERATURE SENSOR CHECK
The ambient air temperature sensor should be checked
without removing it from bumper. If the sensor is removed,
damage will occur to clip rendering it unserviceable.
Measure the resistance between the sensor terminals under at
least two temperatures. The resistance values should meet the
values shown.
NOTE: The temperature should be within the shown range.
Page 865 of 1500
Page 866 of 1500
COMPRESSOR ASSEMBLY AND DRIVE BELT
HEATER, AIR CONDITIONING AND VENTILATION55-165
REMOVAL SERVICE POINTS
.
<> FLEXIBLE SUCTION HOSE AND FLEXIBLE
DISCHARGE HOSE DISCONNECTION
As the compressor oil and receiver are highly moisture
absorbent, use a non-porous material to plug the hose and
nipples.
To prevent the entry of dust or other foreign bodies, plug the
dismantled hoses and compressor nipples.
.
<> COMPRESSOR REMOVAL
Take care not to spill any compressor oil when removing the
compressor.
INSTALLATION SERVICE POINT
.
>>A<< FLEXIBLE SUCTION HOSE CONNECTION
To prevent mis-alignment of suction hose to bracket use the
folowing assembly procedure.
1. Insert hoseconnector into compressor and hand start bolt.
2. Assemble P-clip to hose and suction hose bracket. Tighten
bolt.
3. Tighten bolt between compressor and hose connector.
.
>>B<< COMPRESSOR INSTALLATION
If a new compressor is installed, first adjust the amount of oil
according to the procedures described below, and then install
the compressor.
1. Measure the amount (X ml) of oil within the removed
compressor.
2. Drain (from the new compressor) the amount of oil
calculated according to the following formula, and then
install the new compressor.
New compressor oil amount = 140 ml
140 ml
X ml = Y ml
NOTE: Y ml indicates the amount of oil in the refrigerant line,
the condenser, the evaporator, etc.
NOTE: When replacing the following parts at the same times as
the compressor, subtract the rated oil amount of each part from
Y ml and discharge from the new compressor.
Compressor oil: ND Oil 8
Quantity:
Evaporator: 40 ml
Condenser: 40 ml
Receiver: 40 ml
Page 867 of 1500
COMPRESSOR ASSEMBLY AND DRIVE BELT
HEATER, AIR CONDITIONING AND VENTILATION55-166
INSPECTIONM1552014301083
COMPRESSOR AIR CONDITIONING
COMPRESSOR CLUTCH OPERATION CHECK
Connect the compressor connector terminal to the battery posi-
tive (+) terminal and ground the battery’s negative (-) terminal
to the compressor unit. At that time, the air conditioning com-
pressor clutch should make a definite operating sound.
.
AIR GAP ADJUSTMENT
Check whether or not the air gap of the clutch is within the stan-
dard value.
Standard value:
0.35
0.60mm
NOTE: If there is a deviation of the air gap from the standard
value, assess the operation of the clutch and replace the com-
pressor assembly as required.
Page 868 of 1500
CONDENSER AND CONDENSER FAN
HEATER, AIR CONDITIONING AND VENTILATION55-167
CONDENSER AND CONDENSER FAN
REMOVAL AND INSTALLATIONM1552006700414
Pre-removal and Post-installation Operation
Refrigerant Draining and Refilling (Refer to P.55-142).
Air Duct Removal and Installation (Refer to GROUP 15,
Air Cleaner P.15-4).
Radiator Grilles Removal and Installation (Refer to
GROUP 51, Radiator Grilles P.51-6).
Front End Structure Bar Removal and Installation (Refer
to GROUP 14, Radiator P.14-32).
Cooler tube removal (Refer to GROUP 37, Power steering
P.37-45).
CONDENSER REMOVAL STEPS
<>1. FLEXIBLE DISCHARGE HOSE
CONNECTION
<>2. LIQUID PIPE A CONNECTION3. O-RING
>>B<<4. CONDENSER ASSEMBLY
5. RECEIVER CONDENSER REMOVAL STEPS
Page 869 of 1500
Page 870 of 1500
CONDENSER AND CONDENSER FAN
HEATER, AIR CONDITIONING AND VENTILATION55-169
>>B<< CONDENSER INSTALLATION
When replacing the condenser, refill it with a specified amount
of compressor oil and install it to the vehicle.
Compressor oil: ND Oil 8
Quantity: 40 ml
INSPECTIONM1552014301102
CONDENSER FAN MOTOR CHECK
Check to be sure that the condenser fan motor operates when
battery voltage is applied to terminal 2 and terminal 1
grounded.
