Yaris 2007

Removal & Installation

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  1. Discharge refrigerant from refrigeration system.
  2.  
  3. Disconnect cable from negative battery terminal.
  4.  
  5. Remove the upper radiator support. Refer to Radiator in Engine Cooling.
  6.  
  7. Disconnect no. 1 cooler refrigerant discharge hose:
    1. Remove the bolt and disconnect the discharge hose from the cooler condenser.
    2.  
    3. Remove the O-ring from the discharge hose.
      NOTE
      Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.

    4.  

  8.  
  9. Disconnect liquid tube sub-assembly:
    1. Remove the bolt and disconnect the liquid tube from the cooler condenser.
    2.  
    3. Remove the O-ring from the liquid tube.
      NOTE
      Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.

    4.  

  10.  
  11. Disengage the 2 claws and remove the condenser from the vehicle.
    NOTE
    Do not damage the condenser or radiator when removing the condenser.



    Click image to see an enlarged view

    Fig. Removing the condenser



    Click image to see an enlarged view

    Fig. View of the condenser and related components

  12.  

To install:

  1. Engage the 2 claws and install the condenser into the vehicle.
    NOTE
    Do not damage the condenser or radiator when installing the condenser.


    NOTE
    If a new condenser is installed, add compressor oil to the condenser as follows. Compressor oil: ND-OIL8 or the equivalent. Add 40 cc (1.35 fl. oz.).

  2.  
  3. Install liquid tube sub-assembly:
    1. Remove the attached vinyl tape from the pipe and the connecting part of the cooler condenser.
    2.  
    3. Apply sufficient compressor oil to a new O-ring and the fitting surface of the pipe joint. Compressor oil: ND-OIL8 or the equivalent.
    4.  
    5. Install the O-ring onto the liquid tube.
    6.  
    7. Install the tube onto the condenser with the bolt.
    8.  

  4.  
  5. Install no. 1 cooler refrigerant discharge hose:
    1. Remove the attached vinyl tape from the hose and the connecting part of the cooler condenser.
    2.  
    3. Apply sufficient compressor oil to a new O-ring and the fitting surface of the hose joint. Compressor oil: ND-OIL8 or the equivalent.
    4.  
    5. Install the O-ring onto the discharge hose.
    6.  
    7. Install the discharge hose onto the condenser with the bolt.
    8.  

  6.  
  7. To complete installation, reverse the remaining removal procedure.
  8.  
  9. Charge refrigerant.
  10.  
  11. Warm up engine. Warm up the engine at less than 2,000 rpm for 1 minute or more after charging it with refrigerant.
  12.  
  13. Check for refrigerant leak.
  14.  

 
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