Disassembly

HEATING / AIR CONDITIONING: AIR CONDITIONING UNIT: DISASSEMBLY

1. REMOVE BLOWER ASSEMBLY (w/o PTC Heater) Removal

2. REMOVE BLOWER ASSEMBLY (w/ PTC Heater) Removal

3. REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY

(a) Disengage the 2 claws and remove the No. 2 air duct sub-assembly.





4. REMOVE ASPIRATOR

(a) Disengage the 2 claws and remove the aspirator.





5. REMOVE AIR CONDITIONING HARNESS ASSEMBLY

(a) Disconnect each connector.





(b) Disengage each clamp and remove the air conditioning harness assembly.

6. REMOVE AIR MIX CONTROL SERVO MOTOR SUB-ASSEMBLY

(a) Remove the 3 screws and air mix control servo motor sub-assembly.





7. REMOVE NO. 2 AIR MIX CONTROL SERVO MOTOR SUB-ASSEMBLY

(a) Remove the 3 screws and No. 2 air mix control servo motor sub-assembly.





8. REMOVE AIR OUTLET CONTROL SERVO MOTOR SUB-ASSEMBLY

(a) Remove the 3 screws and air outlet control servo motor sub-assembly.





9. REMOVE QUICK HEATER ASSEMBLY (w/ PTC Heater)

(a) Disengage 3 clamps.





(b) Remove the 2 screws.

(c) Remove the quick heater assembly as shown in the illustration.





10. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

(a) Remove the screw and clamp.





Text in Illustration





(b) Remove the heater radiator unit sub-assembly as shown in the illustration.





11. REMOVE CONSOLE MOUNTING BRACKET RH

(a) Disengage the 2 claws and remove the console mounting bracket RH.





12. REMOVE CONSOLE MOUNTING BRACKET LH

(a) Remove the screw and console mounting bracket LH.





13. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY Removal

14. REMOVE DRAIN COOLER HOSE

(a) Remove the drain cooler hose as shown in the illustration.





15. REMOVE COOLER EXPANSION VALVE

(a) Using a 4 mm hexagon wrench, remove the 2 hexagon bolts and cooler expansion valve.





16. REMOVE COOLER EVAPORATOR SUB-ASSEMBLY

(a) Remove the packing.





NOTICE:
Remove the packing carefully because it will be reused.

(b) Remove the 4 screws.





(c) Disengage the 4 claws and remove the lower heater case.

(d) Disengage the clamp and remove the cooler evaporator sub-assembly with the No. 1 cooler thermistor.





(e) Remove the 2 O-rings from the cooler evaporator sub-assembly.





17. REMOVE NO. 1 COOLER THERMISTOR Removal