AIR CONDITIONING UNIT DISASSEMBLY

PROCEDURE


  1. REMOVE NO. 2 AIR DUCT


    1. B00706OC01
      *a View A
      B006YM5 Front

      Remove the screw.

    2. Disengage the 3 claws to remove the No. 2 air duct.

      Note

      Be careful not to deform or damage the lower heater case of the air conditioner unit assembly when removing the No. 2 air duct.

  2. REMOVE ASPIRATOR


    1. B006WTM

      Disengage the guide and 2 claws to remove the aspirator.

  3. REMOVE BLOWER ASSEMBLY

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  4. REMOVE AIR CONDITIONING AMPLIFIER ASSEMBLY


    1. for LHD:


      1. B0071DZC01
        B006ZFL Remove in this Direction

        Disconnect the connector.

      2. Remove the screw.

      3. Disengage the guide to remove the air conditioning amplifier assembly as shown in the illustration.

    2. for RHD:


      1. B0071MDC01
        B006ZFL Remove in this Direction

        Disconnect the connector.

      2. Remove the screw.

      3. Disengage the guide to remove the air conditioning amplifier assembly as shown in the illustration.

  5. REMOVE AIR CONDITIONING HARNESS ASSEMBLY


    1. for LHD:


      1. B0071V1C01
        *A for 3 Zone Type

        Disconnect each connector.

      2. Disengage each clamp to remove the air conditioning harness assembly.

    2. for RHD:


      1. B007076

        Disconnect each connector.

      2. Disengage each clamp to remove the air conditioning harness assembly.

  6. REMOVE HEATER COVER


    1. B006YBUC01
      B006ZFL Remove in this Direction

      Remove the screw.

    2. Remove the heater cover as shown in the illustration.

  7. REMOVE DRAIN COOLER HOSE


    1. B006ZNH

      Remove the drain cooler hose.

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


    1. B0070ZC

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

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


    1. B006Y6Q

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

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


    1. B0070XA

      Remove the 2 screws and No. 3 air conditioning radiator damper servo sub-assembly.

  11. REMOVE HEATER PIPE GROMMET


    1. B006ZAY

      Remove the heater pipe grommet.

  12. REMOVE HEATER CLAMP


    1. B006YH1

      Disengage the 3 claws to remove the heater clamp.

  13. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. B006ZOWC01
      B006ZFL Remove in this Direction

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

      Note

      Prepare a drain pan or cloth in case the coolant leaks.

  14. REMOVE GROMMET SUB-ASSEMBLY


    1. B006Z42

      Remove the grommet sub-assembly.

  15. REMOVE COOLER EXPANSION VALVE


    1. B006Z7A

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

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

  16. REMOVE NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. Remove the 2 screws.

      B006XSJ

    2. Disengage the 10 claws to remove the upper heater case with No. 1 cooler evaporator sub-assembly from the lower heater case.

    3. B006Y94

      Disengage the clamp.

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

  17. REMOVE NO. 1 COOLER THERMISTOR

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