Altima 2007-2009

Removal & Installation

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  1. Remove the heater and cooling unit assembly.

    Click image to see an enlarged view

    Fig. Exploded view of heating and cooling unit

  2.  
  3. Remove the expansion valve.
    CAUTION
    Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.

  4.  
  5. Remove the blower unit.
  6.  
  7. Remove the heater and cooling unit foot duct RH.
  8.  
  9. Remove the air mix door motor RH.
  10.  
  11. Remove the evaporator cover.
  12.  
  13. Remove the evaporator.
  14.  
  15. Remove the intake sensor.
    CAUTION
    Mark the mounting position of the intake sensor.



    Click image to see an enlarged view

    Fig. Remove the intake sensor

  16.  

To install:

  1. Installation is in the reverse order of removal.
    CAUTION
    Replace the O-rings with new ones, then apply compressor oil to them when installing them.

  2.  

 
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