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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation, And Air Conditioning >> Specifications >> Approximate Fluid Capacities

Approximate Fluid Capacities

Application Specification
Metric English
Abrupt Refrigerant Loss 60ml1 2.0oz1
Compressor Replacement
NOTE:

Compressor failure can occur if the oil removed during refrigerant recovery is not replaced.

The service compressor is shipped with 74 ml2 (2.5 oz2 ) or 40 ml2 (1.4 oz2 ) of PAG oil. Refer to the oil balance instructions for information regarding the specific service compressor oil charge.
Condenser Replacement 30ml2 1.0oz2
Evaporator Replacement 90ml2 3.0oz2
Any Line Set (Hose/Tube or Tube Assembly) Replacement 30ml2 1.0oz2
  • Total System PAG Oil Capacity
110.0ml 3.7oz
R-134a
  • Refrigerant Charge -LEA/LUK
0.68kg 1.50lb
  • Refrigerant Charge - LTG
0.60kg 1.30lb
1 Abrupt refrigerant loss due to large leak, hose rupture, collision, or pressure relief valve opening. Conditions that allow the refrigerant to seep or bleed off over time do not cause this oil loss. Upon replacement of a component that caused a large refrigerant loss, also add the required amount of oil for the particular component.
2 If more than the specified amount of PAG oil was drained from a component, add the amount drained.