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Home >> Mazda >> 2021 >> CX-9 Sport, FWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Basic System >> A/C Compressor Removal/Installation >> A/C Compressor Installation Note (2)

A/C Compressor Installation Note (2)

CAUTION:
  • Due to the high moisture-absorption characteristics of the compressor oil, it may absorb moisture if left over a long period of time thereby negatively affecting A/C operation. Drain the compressor oil and refill within 10 min. of each other.
  1. Rotate the new A/C compressor shaft six to eight revolutions while pouring refrigerant oil into a clean measuring container. Use this refrigerant oil to refill the new compressor. Do not allow refrigerant oil to become contaminated.
  2. Rotate the old A/C compressor shaft six to eight revolutions while adding refrigerant oil to a separate, clean measuring container.
  3. Compare the oil amounts. The amount of the oil drained from the new A/C compressor should be more than the old one.
  4. Add the same amount oil drained from the old A/C compressor back into the new A/C compressor.
G09075778Courtesy of MAZDA MOTORS CORP.

A/C compressor oil type 

FD46XG

A/C compressor oil sealed volume (approx. quantity) 

180 ml {180 cc, 6.09 US fl oz}