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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Basic System >> A/C Unit Removal/Installation (Us) >> A/C Unit Installation Note

A/C Unit Installation Note

  1. When replacing the A/C unit or evaporator, add compressor oil to the refrigerant cycle.

    Supplemental oil amount (approx. quantity) 

    45 ml {45 cc, 1.5 US fl oz}