AIR CONDITIONING UNIT DISASSEMBLY


  1. REMOVE COOLER EXPANSION VALVE


    1. A01G7KG

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

  2. REMOVE NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY


    1. A01G4X3

      Remove the 3 screws and No. 1 air conditioning radiator damper servo sub-assembly.

  3. REMOVE NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY


    1. A01G7QI

      Remove the 2 screws and No. 2 air conditioning radiator damper servo sub-assembly.

  4. REMOVE NO. 3 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY (for 3 Zone Type)


    1. A01G9DY

      Remove the 4 screws and No. 3 air conditioning radiator damper servo sub-assembly.

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


    1. A01G87P

      Disengage the 5 clamps.

    2. Remove the 2 screws and quick heater assembly as shown in the illustration.

    3. A01G9HS

      Remove the screw.

    4. Disengage the guide and remove the quick heater bracket.

  6. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. A01G7JU

      Disengage the 3 claws and remove the heater clamp.

    2. A01G6NF

      Remove the screw and clamp.

    3. A01G49L

      Remove the heater radiator unit sub-assembly from the air conditioning radiator assembly as shown in the illustration.

      Note

      Prepare a drain pan or cloth in case the cooling water leaks.

  7. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. A01G8UI

      Remove the 6 screws.

    2. Disengage the 7 claws and remove the plate cover.

    3. A01G87U

      Disengage the clamp.

    4. Remove the No. 1 cooler evaporator sub-assembly with evaporator temperature sensor (No. 1 cooler thermistor) from the plate cover.

    5. A01G6AF

      Remove the 2 O-rings from the No. 1 cooler evaporator sub-assembly.

  8. REMOVE EVAPORATOR TEMPERATURE SENSOR (NO. 1 COOLER THERMISTOR)


    1. A01G5J6

      Remove the evaporator temperature sensor (No. 1 cooler thermistor).