REAR AIR CONDITIONING UNIT REASSEMBLY

PROCEDURE


  1. INSTALL REAR EVAPORATOR SUB-ASSEMBLY


    1. Sufficiently apply compressor oil to 2 new O-rings and the fitting surfaces of the rear evaporator sub-assembly.

      Compressor Oil
      ND-OIL 8 or equivalent
    2. A018GUZ

      Install the 2 O-rings to the rear evaporator sub-assembly.

      Note

      Keep the O-rings and O-ring fitting surfaces free from dirt and foreign matter.

    3. A018HBM

      Install the rear evaporator sub-assembly.

  2. INSTALL NO. 2 AIR CONDITIONING HARNESS ASSEMBLY


    1. A01QW59

      Engage the 2 claws.

    2. A01QUQE

      Install the rear cooling unit cover LH with the 12 screws.

    3. A018L8V

      Engage each clamp to install the No. 2 air conditioning harness assembly.

  3. INSTALL REAR AIR MIX DAMPER SERVO SUB-ASSEMBLY


    1. A002CJ3C01
      *a Reference Point

      Using the reference points, install the rear air mix damper servo sub-assembly with the 2 screws.

    2. Connect the connector.

  4. INSTALL REAR MODE DAMPER SERVO SUB-ASSEMBLY


    1. A002CD7C01
      *a Reference Point

      Using the reference points, install the rear mode damper servo sub-assembly with the 2 screws.

    2. Connect the connector.

  5. INSTALL BLOWER MOTOR CONTROL


    1. A018LXH

      Install the blower motor control with the 2 screws.

  6. INSTALL REAR BLOWER MOTOR WITH FAN SUB-ASSEMBLY


    1. A018M6K

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

      Note

      Do not install the rear blower motor with fan sub-assembly if it has been dropped or subjected to a severe impact.

  7. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. A01QVID

      Install the heater radiator unit sub-assembly.

    2. A01QWMQ

      Install the 2 bushes.

    3. A01QWM5

      Install the clamp with the screw.

    4. A0026YHC01
      *a View A
      *b View B
      *c Marking (Blue)
      *d Marking (Pink)
      *e Clip Installation Angle (60 to 120°)

      Connect the heater water pipe and hose sub-assembly and engage the 2 clips within the area shown in the illustration.

    5. A002AO7

      Install the heater water pipe and hose sub-assembly with the 2 screws.

    6. A01QUS8

      Install the bracket with the 3 screws.

  8. INSTALL REAR COOLING UNIT EXPANSION VALVE


    1. A018I8Z

      Using a 4 mm hexagon wrench, install the rear cooling unit expansion valve with the 2 hexagon bolts.

      Torque:
      3.5 N*m  { 36 kgf*cm, 31 in.*lbf }
    2. A018LUR

      Install the grommet.

    3. A018ITG

      Engage the 3 claws to install the plate.

    4. Remove the vinyl tape from the air conditioner tube and accessory assembly.

    5. Sufficiently apply compressor oil to 2 new O-rings and the fitting surfaces of the air conditioner tube and accessory assembly.

      Compressor Oil
      ND-OIL 8 or equivalent

    6. Install the 2 O-rings to the air conditioner tube and accessory assembly.

    7. A018K41

      Temporarily install the air conditioner tube and accessory assembly.

    8. A018LGP

      Rotate the hook connector as shown in the illustration.

    9. Insert the tube joint into the fitting hole securely and using a 4 mm hexagon wrench, tighten the hexagon bolt.

      Torque:
      9.8 N*m  { 100 kgf*cm, 87 in.*lbf }
    10. A018JYE

      Install the bracket with the 2 screws.

    11. A01QVL5

      Install the cover with the 8 screws.

    12. A01QWRJ

      Engage the 2 claws.

    13. Install the cover with the 4 screws.

    14. A01QVNG

      Install a new packing.

    15. A01QUVW

      Install a new packing.

  9. INSTALL NO. 1 COOLING UNIT PACKING


    1. A018GV2

      Install a new No. 1 cooling unit packing.

  10. INSTALL DRAIN COOLER HOSE


    1. A0029X6C01
      *a Hose Notch
      *b Rear Cooling Unit Assembly Rib

      Align the hose notch with the rear cooling unit assembly rib as shown in the illustration and install the drain cooler hose.

    2. Engage the clamp.