AIR CONDITIONING UNIT (for Automatic Air Conditioning System) REASSEMBLY

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedure listed below is for LHD vehicles.


  1. INSTALL NO. 1 COOLER THERMISTOR

    A01E11VE01

    Note

    If reusing the evaporator, do not insert the sensor at a location where the sensor was previously inserted. Insert the sensor within range C shown in the illustration.


    1. Insert the No. 1 cooler thermistor (front evaporator temperature sensor) as shown in the illustration to install it.

  2. INSTALL COOLER EXPANSION VALVE


    1. Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the hose joint.

      Compressor oil
      ND-OIL 8 or equivalent

    2. Install the 2 O-rings to the cooler evaporator.

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

      Torque:
      3.5 N*m  { 35 kgf*cm, 30 in.*lbf }

  3. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY


    1. Install the No. 1 cooler evaporator sub-assembly to the case.

    2. Attach the clamp.

    3. Attach the 3 claws to install the cover.

    4. Install the 4 screws.

  4. INSTALL MODE DAMPER SERVO SUB-ASSEMBLY


    1. Install the mode damper servo sub-assembly with the 3 screws.

    2. A01E1TTE02
      Text in Illustration
      *a Cut Part

      Set the mode damper servo sub-assembly so that the tooth of the gear engages with the cutout part as shown in the illustration to install the lever.

    3. Attach the claw.

  5. INSTALL AIR MIX DAMPER SERVO SUB-ASSEMBLY


    1. Install the air mix damper servo sub-assembly with the 3 screws.

  6. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY


    1. Attach the evaporator case to the blower case.

    2. Install the heater radiator unit sub-assembly with the screw.

  7. INSTALL QUICK HEATER ASSEMBLY


    1. Install the quick heater assembly with the 2 screws.

    2. Attach the 2 clamps.

  8. INSTALL BLOWER ASSEMBLY


    1. Attach the blower assembly with the 3 screws.