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Air Conditioning Unit: Disassembly

  1. REMOVE AIR DUCT NO.1 
    1. Release the 3 claw fittings, remove the air duct No.1.
      Fig 1: Removing Air Duct No 1
      G05242217Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE HEATER TO REGISTER DUCT CENTER 
    1. Release the 4 claw fittings, remove the heater to register duct center.
      Fig 2: Removing Claws And Heater To Register Duct Center
      G05242218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE AIR OUTLET CONTROL SERVO MOTOR 
    1. Remove the 3 screws and air outlet control servomotor.
      Fig 3: Removing Air Outlet Control Servo Motor
      G05242219Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE WIRING AIR CONDITIONING HARNESS SUB-ASSEMBLY 
    1. Disconnect the connector.
    2. Release the 2 claw fittings, remove the wiring air conditioning harness sub-assembly.
      Fig 4: Removing Wiring Air Conditioning Harness Sub-Assembly
      G05203370Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE AIR MIX CONTROL SERVO MOTOR 
    1. Remove the 3 screws and air mix control servomotor.
      Fig 5: Removing Air Mix Control Servo Motor
      G05242221Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY 
    1. Remove the 2 screws and heater pipe cover.
      Fig 6: Removing Heater Pipe Cover
      G05203372Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the heater radiator unit sub-assembly.
      Fig 7: Removing Heater Radiator Unit Sub-Assembly
      G05203373Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE BLOWER RESISTOR (Manual Air Conditioning) 
    1. Remove the 2 screws and blower resistor.
      Fig 8: Removing Blower Resister With Screws
      G05242223Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE BLOWER MOTOR CONTROL (Auto Air Conditioning) 
    1. Remove the 2 screws and blower motor control.
      Fig 9: Removing Blower Motor Control (Auto Air Conditioning)
      G05242224Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE WIRING AIR INDICATOR HARNESS NO.2 SUB-ASSEMBLY 
    1. Remove the wiring air indicator harness No.2 sub-assembly from the blower motor control.
  10. REMOVE COOLER NO.1 PACKING 
    1. Remove the cooler No.1 packing.
      Fig 10: Removing Cooler No 1 Packing
      G05242225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE AIR CONDITIONING TUBE ASSEMBLY 
    1. Using a hexagon wrench 4 mm (0.16 in.) remove the 2 hexagon bolts and air conditioning tube assembly.
      Fig 11: Removing Air Conditioning Tube Assembly
      G05242226Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the air conditioner tube assembly.
  12. REMOVE COOLER EXPANSION VALVE 
    1. Remove the cooler expansion valve.
      Fig 12: Removing Cooler Expansion Valve
      G05242227Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE COOLER EVAPORATOR NO.1 SUB-ASSEMBLY 
    1. Release the 4 claw fittings and remove the air duct sub-assembly.
      Fig 13: Removing Air Duct Sub-Assembly
      G05242228Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 11 screws and evaporator cover.
    3. Remove the cooler evaporator No.1 sub-assembly from the air conditioner radiator assembly.
      Fig 14: Removing Cooler Evaporator No.1 Sub-Assembly
      G05242229Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 2 O-rings from the cooler evaporator No.1 sub-assembly.
      Fig 15: Removing 2 O-Rings On Coder Evaporator No.1 Sub-Assembly
      G05242230Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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