Compressor (For 2Zr-Fe) On-Vehicle Inspection

Vehicle Interior. Corolla. Zre142 Aze141
Heating Air Conditioning. Corolla. Zre142 Aze141

  1. INSPECT COMPRESSOR FOR METALLIC SOUND

  2. INSPECT REFRIGERANT PRESSURE

  3. INSPECT FOR LEAKAGE OF REFRIGERANT

  4. INSPECT COMPRESSOR ASSEMBLY WITH PULLEY

Compressor (For 2Zr-Fe) -- On-Vehicle Inspection



1. INSPECT COMPRESSOR FOR METALLIC SOUND

  1. Check if there is abnormal metallic sound from the compressor when the A/C switch is on and the compressor operates.
    If abnormal metallic sound is heard, replace the compressor assembly with pulley.



2. INSPECT REFRIGERANT PRESSURE

  1. Inspect the refrigerant pressure (COROLLA_ZRE142 RM00000114704VX.html).



3. INSPECT FOR LEAKAGE OF REFRIGERANT

  1. Using a gas leak detector, check for leakage of refrigerant.
    If there is any leakage, replace the compressor assembly with pulley.



4. INSPECT COMPRESSOR ASSEMBLY WITH PULLEY


  1. Check operation of compressor assembly with pulley.

    1. Start the engine.



    2. Inspect the compressor pulley.


      Corolla. Zre142 Aze141.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Compressor (For 2Zr-Fe) On-Vehicle Inspection


      Text in Illustration
      *a
      		Pulley
      		-
      		-
      Standard:
      The compressor shaft rotates along with the pulley.
      If the result is not as specified, replace the compressor assembly with pulley.