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Home >> Mazda >> 2014 >> 3 SV, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC Basic System >> Refrigerant Line Removal/Installation >> Refrigerant Line Installation Note (2)
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Refrigerant Line Installation Note (2)

  1. After replacing the refrigerant line, add compressor oil to the refrigeration cycle.
    • After replacing the cooler hose (HI)

      Supplemental oil amount (approx. quantity) 

      • 1 ml {1 cc, 0.03 fl oz}
    • After replacing the cooler hose (LO)

      Supplemental oil amount (approx. quantity) 

      • 3 ml {3 cc, 0.1 fl oz}
    • After replacing the cooler pipe

      Supplemental oil amount (approx. quantity) 

      • 1 ml {1 cc, 0.03 fl oz}