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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation, And Air Conditioning - Specifications >> Specifications >> Approximate Fluid Capacities

Approximate Fluid Capacities

Application Specification
Metric US English
Total System PAG Oil Capacity
Air Conditioning System 195 ml 6.59 oz
Air Conditioning Compressor 41 ml1 1 4 fl oz1
NOTE:

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

The service compressors are shipped with 41 ml2 (1.4 oz2 ) of PAG oil. Refer to the oil balance instructions for information regarding the specific service compressor oil charge. Air Conditioning Compressor Oil Balancing
Air Conditioning Condenser 30 ml1 1.0 oz1
Receiver and Dehydrator 11.5 ml1 0.3 fl oz1
Air Conditioning Evaporator, Front 60 ml1 2.0 oz1
Air Conditioning Evaporator, Rear 60 ml1 2.0 oz1
Abrupt Refrigerant Loss 69 ml2 2.3 oz2
Air Conditioning System Refrigerant Capacity (Long Wheel Base)
Refrigerant Charge Utility with Front and Rear A/C 1.0 kg 2.0 lb
Air Conditioning System Refrigerant Capacity (Short Wheel Base)
Refrigerant Charge Utility with Front and Rear A/C 1.0 kg 2.0 lb
1 If more than the specified amount of PAG oil was drained from a component, add the equal amount of oil drained.
2 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.