Diesel Data: Automotive Repair

Disassembly and Reassembly

DISASSEMBLY

1. REMOVE AIR VENT DUCT
2. REMOVE EVAPORATOR TEMP. SENSOR
Pull out the sensor.




3. REMOVE EXPANSION VALVE
Using a hexagon wrench, remove the 2 bolts and separate the evaporator, expansion valve, liquid and suction tube.

Torque: 5.4 N.m (55 kgf.cm, 48 in.lbf)

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.

4. Auto A/C only:
REMOVE BLOWER MOTOR LINEAR CONTROLLER
Remove the 2 screws and controller.

5. REMOVE BLOWER RESISTOR
Remove the 2 screws and blower resistor.

6. Auto A/C only:
REMOVE AIR MIX SERVOMOTOR (Driver side)
Remove the 3 screws and servomotor.

7. Auto A/C only:
REMOVE AIR MIX SERVOMOTOR (Passenger side)
Remove the 3 screws and servomotor.

8. REMOVE AIR OUTLET SERVOMOTOR
Remove the 3 screws and servomotor.

9. REMOVE ASPIRATOR
Remove the screw and aspirator.




10. REMOVE HEATER RADIATOR
a. Remove the air duct.
b. Remove the 2 screws and 2 clamps.
c. Pull out the heater radiator.

11. REMOVE EVAPORATOR
a. Remove the 10 screws and separate the A/C unit case.
b. Pull out the evaporator.

HINT:
At the time of reassembly, please refer to the following item.
If evaporator is replaced, add compressor oil to evaporator.
Add 40 cc (1.4 fl.oz.)
Compressor oil: ND-OIL 8 or equivalent

REASSEMBLY
Reassembly is in the reverse order of disassembly.