![compressor oil compressor oil](https://i.ytimg.com/vi/mYzLFPg83ds/maxresdefault.jpg)
In this use, ANY motor oil is fine in the compressor.Īccording to the York manual, POE (polyol ester) is acceptable for use with R12 and it is compatible with any mineral oil that may be in the system. One of the common uses of the York compressors is to be used as an on-board air compressor instead of it's original use as an ac compressor. SO.the lubricant contained in the refrigerant and the 11OZ of oil contained in the compressor's sump should be compatible to avoid problems. The reason for this is that IF non compatible oil is used, and there is some "blowby" from the compressor, the incompatibility of the two oils will cause the expansion valve to clog, thus rendering the ac system inoperative and requiring, at a minimum, a new expansion valve and thorough purging of the coolant system. IF some other refirigerant is used, the compressor oil SHOULD be changed to an oil that is compatible. This originally was mineral oil because it was compatible with the oil in the refrigerant R12.
COMPRESSOR OIL MANUAL
As stated in the owners manual and in the York compressor service manual, it takes 11 oz of oil. Not to keep beating this to death.the poster asked about how much oil the York compressor takes. The modern air cond compressor acts like a two stroke and its lubricating oil is supplied with the circulating gas the York acts like a 4 stroke. Strictly speaking, it won't matter BUT since the usual cans of refrigerant also contain lubricant - it's best if the oil in the compressor reservoir and the coolant are compatible.Įasiest way to visualize it is the difference between small 2 cycle and 4 cycle engine - the two cycle has it's oil mixed with the gas and has no oil reservoir the 4 cycle has an oil reservoir which lubricates by splash/spray. Over time some oil may find it's way into the cooling system and that is the reason they recommend a change from the original mineral oil to an ester oil if you switch from R12 to 134 or whatever. They have oil sumps, just like car engines. This is true or "modern" compressors but not the York. "Forgot to add.oil quantity is not based upon the compressor but on the totalįlows throughout the system, not accumulating in the compressor as some think.
![compressor oil compressor oil](https://images.homedepot-static.com/productImages/6bce49d0-f291-441b-8ef7-30d8c3e30b34/svn/husky-air-compressor-lubricants-cleaners-hda10700av-64_1000.jpg)
With a front everything car but the total amount required is not critical. With the compressor at the rear, there will be slightly more oil used than it mixes with the refrigerant andįlows throughout the system, not accumulating in the compressor as some think. Wish I could send you my vacuum pump.įorgot to add.oil quantity is not based upon the compressor but on the total
COMPRESSOR OIL PLUS
Sorry for not directly answering your question or perhaps not adding to your knowledge.īut I've done a few cars a few years back plus heard some horror stories. Real R12 (I still have some) then and only then convert. It is bogus usually not lasting one season. I've converted but would advise not doing so as long as you have a
![compressor oil compressor oil](https://www.amronintl.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/m/o/monelec-air-compressor-oil-web.jpg)
If you don't change fittings, someone down the road willīecome confused about which refrigerant is installed. If you plan to convert to R134a kits are available soas to change the fittings Poured in by added at the end of the vacuum phase. To the A/C trade discuss the best oil and amount with the clerk.
![compressor oil compressor oil](https://www.portlandcompressor.com/images/thumbs/000/0002228_jenny-emglo-air-compressor-oil-1-quart_550.jpeg)
Harbour Freight or used is the only chance nowdays.Ĭritical: You need to obtain a good vacuum pump and thoroughly clean your They aren't expensive, however R12 manifolds are no longer easy to find. You really should have an AC manifold gauge set, Not taking this seriously will result in a short lived fix.