Is AC refrigerant toxic?
Freon is a tasteless, mostly odorless gas. When it is deeply inhaled, it can cut off vital oxygen to your cells and lungs. Limited exposure — for example, a spill on your skin or breathing near an open container — is only mildly harmful.
How much Oil can you put in an A / C compressor?
A/C Compressor Oil Capacities If you are replacing a compressor or other A/C system component, it is important to replace any compressor oil that has been lost when parts are changed. The total system oil capacity for many late model passenger car A/C systems is only about 4 ounces (120 ml).
Is the shaft seal on an A / C compressor lubricated?
A little-known fact about A/C compressors is that the shaft seal is kept lubricated the entire time the compressor is engaged and running. Believe it or not, this is true.
What do you need to know about compressors and lubricants?
Compressor / System Refrigerant & Lubricant Specs All oil specifications assume that A/C system has been properly cleaned, and new accumulator / filter drier has been installed. Specs are for total system capacities. Always refer to under hood decal as the primary source for refrigerant and lubricant information.
Do you have to use PAG oil for an A / C compressor?
“Universal” A/C compressor oilsare often PAO-based and are not the same viscosity as the PAG oil recommended for a specific type of compressor. This can lead to poor lubrication and premature compressor failure. Newer vehicles with R-1234yf A/C systems require a special 1234yf compressor oilspecified by the vehicle manufacturer.
A little-known fact about A/C compressors is that the shaft seal is kept lubricated the entire time the compressor is engaged and running. Believe it or not, this is true.
How does an AC compressor in a car work?
The air conditioning (AC) compressor in your vehicle provides cool air and power for the air-conditioning system. This small device works by building up pressure as the engine runs and propelling cold air into your car.
Why is the oil coming out of my a / C compressor?
This happens as an under-lubricated seal around the compressor’s crankshaft dries up and develops a leak that allows for refrigerant and/or oil to escape. Not so much of a problem years ago when you could bring your car to any service station and get R12 topped off for 99 cents; but those days are gone like the old Freon.
What kind of oil comes out of AC line?
Green AC oil coming out of the condensation line after re… AC was blowing warm, hooked up a can of refrigerant, psi read 15psi, charged with compressor engaged to around 40psi. Air then was cold. came out 15 min later green slime all down frame and on ground.