This is the first of the oil videos.
It all starts with the on how to check the compressor oil pressures and to figure out what is your N.O.P (Net Oil Pressure)
This oil pressure test is how you figure out where you are at and if you need to take a look at something else in the oil system.
Compressor oil check starts with checking the N.O.P and as well as with checking the oil levels
Refrigeration compressors are always tricky specially with oil.