Yaris 2007

Removal & Installation

Print

  1. Drain and recycle the engine coolant.
  2.  
  3. Remove the 2 nuts and separate the water inlet with radiator hose from the cylinder block.
  4.  
  5. Remove the thermostat from the cylinder block.
  6.  
  7. Remove the gasket from the thermostat.

    Click image to see an enlarged view

    Fig. Removing the thermostat

  8.  

To install:

  1. Install a new gasket onto the thermostat.
  2.  
  3. Install the thermostat with the jiggle valve facing upward.
    NOTE
    The jiggle valve may be set within 10° on either side, as shown in the illustration.



    Click image to see an enlarged view

    Fig. Installing the thermostat and jiggle valve alignment

  4.  
  5. Install the water inlet with radiator hose with the 2 nuts. Tighten to 80 inch lbs. (9 Nm).
  6.  
  7. Add engine coolant and check for leaks.
  8.  

 
label.common.footer.alt.autozoneLogo