REAR AIR CONDITIONING UNIT DISASSEMBLY

PROCEDURE


  1. REMOVE REAR BLOWER MOTOR WITH FAN SUB-ASSEMBLY


    1. B005O61

      Remove the 3 screws and rear blower motor with fan sub-assembly.

  2. REMOVE BLOWER MOTOR CONTROL


    1. B005NZS

      Remove the 2 screws and blower motor control.

  3. REMOVE REAR NO. 2 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY


    1. B005QDR

      Disconnect the connector.

    2. Remove the 2 screws and rear No. 2 cooler unit damper servo sub-assembly.

  4. REMOVE REAR NO. 1 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY


    1. B005NX8

      Disconnect the connector.

    2. Remove the 2 screws and rear No. 1 cooler unit damper servo sub-assembly.

  5. REMOVE REAR COOLING UNIT EXPANSION VALVE


    1. B005PJM

      Disengage the 3 claws to remove the plate.

    2. B005M7X

      Remove the grommet.

    3. B005P2V

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

    4. Remove the 2 O-rings from the rear evaporator sub-assembly.

      Note

      Seal the openings of the disconnected parts using vinyl tape to prevent entry of moisture and foreign matter.

  6. REMOVE NO. 1 COOLING UNIT BRACKET


    1. B005OUE

      Remove the 3 screws and No. 1 cooling unit bracket.

  7. REMOVE NO. 2 COOLING UNIT BRACKET


    1. B005LRW

      Remove the 2 screws and No. 2 cooling unit bracket.

  8. REMOVE NO. 3 COOLING UNIT BRACKET


    1. B005PJ6

      Remove the 2 screws and No. 3 cooling unit bracket.

  9. REMOVE COOLER UNIT CLAMP


    1. B005QCG

      Remove the 2 screws and cooler unit clamp.

  10. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. B005MOEC02
      B005OOA 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.

  11. REMOVE REAR EVAPORATOR SUB-ASSEMBLY


    1. Disengage each clamp.

      B005N6I
    2. B005P6N

      Remove the 12 screws and rear cooling unit cover LH from the rear cooling unit cover RH.

    3. B005NDTC02
      B005OOA Remove in this Direction

      Remove the rear evaporator sub-assembly as shown in the illustration.

  12. REMOVE NO. 2 AIR CONDITIONING HARNESS ASSEMBLY


    1. B005PRV

      Disengage the 2 claws to remove the No. 2 air conditioning harness assembly.