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Air Conditioning Unit: Reassembly

  1. INSTALL COOLER EXPANSION VALVE 
    1. Lubricate 2 new O-rings with compressor oil and install them to the cooler expansion valve.

      Compressor oil: 

      ND-OIL 8 or equivalent 

    2. Install the cooler expansion valve to the cooler evaporator sub-assembly No. 1.
      Fig 1: Installing Cooler Expansion Valve
      G04465764Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL AIR CONDITIONING TUBE ASSEMBLY 
    1. Lubricate 2 new O-rings with compressor oil and install them to the air conditioning tube assembly.

      Compressor oil: 

      ND-OIL 8 or equivalent 

    2. Using a hexagon wrench 5.0 mm (0.20 in.), install the air conditioning tube assembly with the 2 hexagon bolts.

      Torque: 3.5 N*m (35 kgf*cm, 30 in.*lbf) 

      Fig 2: Installing Air Conditioning Tube Assembly
      G04465765Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the packing.

      HINT:

      Securely attach so that the gap in the packing will not be mode.

    4. Install the cooler evaporator assembly to the heater case.
      Fig 3: Installing Packing
      G04465766Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL COOLER THERMISTOR NO. 1 
    1. Install the cooler thermistor No. 1 at the position shown on the illustration.
    2. Install the heater case with the claw and 5 screws.
      Fig 4: Installing Cooler Thermistor No 1
      G04465767Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 5: Installing Heater Case
      G04465768Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the heater case with the claw and 2 screws.
      Fig 6: Installing Heater Case
      G04465769Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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