Disassembly and Reassembly
AIR CONDITIONING UNITDISASSEMBLY
1. REMOVE AIR OUTLET SERVOMOTOR
a. Disconnect the connector.
b. Remove the 2 screws and servomotor.
2. REMOVE WIRE HARNESS
3. REMOVE BRACKET
Remove the bolt and bracket.
4. REMOVE HEATER RADIATOR
a. Remove the 2 screws and 2 plates.
b. Pull out the heater radiator.
5. REMOVE BLOWER MOTOR CONTROL RELAY
Remove the screw and blower motor control relay.
6. REMOVE AIR MIX SERVOMOTOR
Remove the 2 screws and servomotor.
7. REMOVE EVAPORATOR TEMPERATURE SENSOR
a. Disconnect the connector clamp.
b. Using a screwdriver, pull out the sensor.
HINT: Tape the screwdriver tip before use.
c. Release the 2 claws and remove the sensor from bracket plate.
8. REMOVE EXPANSION VALVE
a. Pry out the packings.
HINT: At the time of reassembly, please refer to the following item. Do not reuse the packing.
b. Using a hexagon wrench (5.0 mm, 0.20 in.), remove the 2 bolts, then separate the tube connector, expansion valve and tube.
Torque: 4.1 N.m (42 kgf.cm, 36 in.lbf)
NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.
HINT: At the time of reassembly, please refer to the following item. Lubricate 4 new O-rings with compressor oil and install them to the valve.
9. REMOVE AIR DUCT (Driver Side)
10. REMOVE EVAPORATOR
a. Using a hexagon wrench (5.0 mm, 0.20 in.), remove the 2 bolts and tube and accessory.
Torque: 4.1 N.m (42 kgf.cm, 36 in.lbf)
NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.
HINT: At the time of installation, please refer to the following item. Lubricate 2 new O-rings with compressor oil and install them to the tube.
b. Remove the 7 screws and cover.
c. Pull out the evaporator.
HINT: At the time of reassembly, please refer to the following item.
If evaporator is replaced, add compressor oil to the evaporator.
Add 40 cc (1.4 fl.oz.)
Compressor oil: ND-OIL 8 or equivalent
d. Remove the insulator.
REASSEMBLY
Reassembly is in the reverse order of disassembly.