FRONT AIR CONDITIONING UNIT(for LHD) REASSEMBLY

PROCEDURE


  1. INSTALL NO. 1 COOLER THERMISTOR

    Click here

  2. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. B006P7X

      Install the No. 1 cooler evaporator sub-assembly together with the No. 1 cooler thermistor to the upper heater case.

    2. Connect the connector clamp to the upper heater case.

    3. Attach the claw to install the upper heater case to the lower heater case.

      B006MCB

    4. Install the 2 screws.

  3. INSTALL COOLER EXPANSION VALVE


    1. Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the No. 1 cooler evaporator sub-assembly.

      Compressor Oil
      ND-OIL 8 or equivalent

    2. Install the 2 O-rings to the No. 1 cooler evaporator sub-assembly.

      Note

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

    3. B006LWB

      Using a 4 mm hexagon socket wrench, install the cooler expansion valve with the 2 bolts.

      Torque:
      3.5 N*m  { 36 kgf*cm, 31 in.*lbf }
    4. B006QM5

      Install the cooling unit parts.

  4. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. B006LN6C01
      B006N8A Install in this Direction

      Install the heater radiator unit sub-assembly shown in the illustration.

    2. B006O3B

      Attach the claw to install the heater clamp.

    3. B006L73

      Install the heater grommet.

  5. INSTALL NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY


    1. Align each gear on the air conditioner radiator assembly side as shown in the illustration, and then check that the gears of the No. 1 air conditioning radiator damper servo sub-assembly are aligned as shown in the illustration.

      B006Q5DC01
      *a Align as shown - -
    2. B006P1W

      Install the No. 1 air conditioning radiator damper servo sub-assembly with the 3 screws.

  6. INSTALL AIR CONDITIONING AMPLIFIER ASSEMBLY

    B006QP0C01
    B006N8A Install in this Direction

    1. Install the air conditioning amplifier assembly.

  7. INSTALL AIR CONDITIONING HARNESS ASSEMBLY


    1. Attach the clamp to install the air conditioning harness assembly.

      B006PK2

    2. Connect the 3 connectors.

  8. INSTALL AIR DUCT SUB-ASSEMBLY


    1. B006MDO

      Attach the claw to install the air duct sub-assembly.

  9. INSTALL BLOWER ASSEMBLY

    Click here

  10. INSTALL HEATER COVER (w/o PTC Heater)


    1. B006N5VC01
      B006N8A Install in this Direction

      Install the heater cover with the screw.

  11. INSTALL QUICK HEATER ASSEMBLY (w/ PTC Heater)


    1. B006N5VC01
      B006N8A Install in this Direction

      Install the quick heater assembly with the screw.

  12. INSTALL NO. 2 AIR DUCT SUB-ASSEMBLY


    1. B006O5X

      Attach the claw to install the No. 2 air duct sub-assembly.

      Note

      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.

  13. INSTALL NO. 3 AIR DUCT SUB-ASSEMBLY

    B006PX6

    1. Attach the claw to install the No. 3 air duct sub-assembly.

      Note

      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.

  14. INSTALL NO. 2 COOLER WIRING (w/ PTC Heater)


    1. B006M9N

      Attach the harness clamp and guide to install the No. 2 cooler wiring.

    2. Install the 2 screws.

    3. Connect the 2 connectors.