Toyota Prius 2002-06

Removal & Installation

Print

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Drain the cooling system into a suitable container and tighten the drain plug.
  6.  
  7. Remove or disconnect the following:

    Radiator support opening cover, if necessary
     
    Right engine under cover
     
    Left engine under cover, if necessary
     
    Accessory drive belt
     
    Right engine mounting insulator sub-assembly, if necessary
     
    Water pump pulley
     
    Water pump mounting bolts (3) and nuts (2)
     
    Water pump and gasket from engine block

    Click image to see an enlarged view

    Fig. Water pump and mounting bolts-1.5L Prius engine

     

  8.  

To install:

  1. Install or connect the following:

    Water pump and new gasket to engine block
     
    Water pump mounting bolts and nuts. Tighten to 8 ft. lbs. (11 Nm)
     
    Water pump pulley and mounting bolts. Tighten to 11 ft. lbs. (15 Nm)
     
    Right engine mounting insulator sub-assembly, if necessary. Torque to 38 ft. lbs. (52 Nm).
     
    Accessory drive belt
     

  2.  
  3. Refill the engine cooling system.
  4.  
  5. Connect the negative battery cable.
  6.  
  7. Start the engine and top off the coolant as necessary.
  8.  
  9. Check the cooling system for leaks.
  10.  
  11. Install the right engine under cover
  12.  
  13. Install the left engine under cover, if necessary
  14.  
  15. Install the radiator support opening cover, if necessary
  16.  

 
label.common.footer.alt.autozoneLogo