AIR CONDITIONING UNIT DISASSEMBLY


  1. REMOVE NO. 1 AIR DUCT SUB-ASSEMBLY


    1. A01I2QU

      Disengage the 2 claws and guide, and remove the No. 1 air duct sub-assembly as shown in the illustration.

  2. REMOVE NO. 6 HEATER TO REGISTER DUCT ASSEMBLY


    1. A01I2RU

      Disengage the 2 claws and 2 guides, and remove the No. 6 heater to register duct assembly as shown in the illustration.

  3. REMOVE COOLER THERMISTOR HOSE


    1. A01I4N9

      Disengage the clamp and remove the cooler thermistor hose.

  4. REMOVE ASPIRATOR


    1. A01I5TP

      Disengage the 2 claws and remove the aspirator.

  5. REMOVE AIR CONDITIONING HARNESS ASSEMBLY


    1. A01I4JL

      Remove the heater packing as shown in the illustration.

    2. A01I4LD

      Disconnect the 5 connectors.

    3. Disengage the 5 clamps and remove the air conditioning harness assembly.

  6. REMOVE COOLER EXPANSION VALVE


    1. A01I2B5

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

  7. REMOVE BLOWER ASSEMBLY WITH COOLER EVAPORATOR SUB-ASSEMBLY


    1. A01I640

      Remove the 6 screws.

    2. Disengage the 4 claws and remove the blower assembly with cooler evaporator sub-assembly.

  8. REMOVE QUICK HEATER ASSEMBLY


    1. A01I3V1

      Disengage the 2 clamps.

    2. A01I3HV

      Remove the screw.

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

    4. A01I55I

      Disengage the 2 clamps.

    5. A01I4CR

      Remove the 2 screws.

    6. A01I5XI

      Remove the quick heater assembly as shown in the illustration.

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


    1. A01I28K

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

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


    1. A01I5EN

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

  11. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. A01I52U

      Disengage the 3 claws and remove the heater clamp.

    2. A01I4G8

      Remove the screw and clamp.

    3. A01I303

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

      Note

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

  12. REMOVE NO. 1 COOLER THERMISTOR


    1. A01I5OU

      Disengage the 2 clamps.

    2. Remove the No. 1 cooler thermistor.

  13. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. A01I3UR

      Remove the No. 1 cooler evaporator sub-assembly from the blower assembly as shown in the illustration.

    2. A01I61Q

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