FRONT AIR CONDITIONING UNIT(for LHD) DISASSEMBLY

PROCEDURE


  1. REMOVE NO. 2 COOLER WIRING (w/ PTC Heater)


    1. A01IHTK

      Disconnect the 2 connectors.

    2. Remove the 2 screws.

    3. Detach the harness clamp and guide and remove the No. 2 cooler wiring.

  2. REMOVE NO. 3 AIR DUCT SUB-ASSEMBLY


    1. A01IL9N

      Detach the claw and remove the No. 3 air duct sub-assembly.

      Note


      • When removing, do not crack or deform the lower heater case of the air conditioning radiator assembly.

      • If the No. 3 air duct sub-assembly is reused, it may fall off or abnormal noise may occur. Therefore, make sure to replace with a new one.

  3. REMOVE NO. 2 AIR DUCT SUB-ASSEMBLY


    1. A01IGDU

      Detach the claw and remove the No. 2 air duct sub-assembly.

      Note


      • When removing, do not crack or deform the lower heater case of the air conditioning radiator assembly.

      • If the No. 2 air duct sub-assembly is reused, it may fall off or abnormal noise may occur. Therefore, make sure to replace with a new one.

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


    1. A01IJIGC01
      B006N8A Remove in this Direction

      Remove the screw and quick heater assembly.

  5. REMOVE HEATER COVER (w/o PTC Heater)


    1. A01IJIGC01
      B006N8A Remove in this Direction

      Remove the screw and heater cover.

  6. REMOVE BLOWER ASSEMBLY

    Click here

  7. REMOVE AIR DUCT SUB-ASSEMBLY


    1. A01IIBT

      Detach the claw and remove the air duct sub-assembly.

  8. REMOVE AIR CONDITIONING HARNESS ASSEMBLY


    1. Disconnect the 3 connectors.

      A01IJ4B

    2. Detach the clamp and remove the air conditioning harness assembly.

  9. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY


    1. A01IF9RC01
      B006N8A Remove in this Direction

      Remove the screw and air conditioning amplifier assembly.

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


    1. A01IL9K

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

  11. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. A01IIO6

      Remove the heater grommet.

    2. A01IL8Z

      Detach the claw and remove the heater clamp.

    3. A01IGOCC01
      B006N8A Remove in this Direction

      Remove the heater radiator unit sub-assembly.

  12. REMOVE COOLER EXPANSION VALVE


    1. A01II8I

      Remove the cooling unit parts.

    2. A01IIWQ

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

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

  13. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. Remove the 2 screws.

      A01IIRU

    2. Detach the claw and remove the upper heater case from the lower heater case.

    3. A01IKW4

      Detach the connector clamp.

    4. Remove the No. 1 cooler evaporator sub-assembly together with the No. 1 cooler thermistor from the upper heater case.

  14. REMOVE NO. 1 COOLER THERMISTOR

    Click here