No cooling found unit out of gas, compressor blew out terminal. Spoke to John, need to figure out pricing. Let him know tenant has no ac 7/20 returned, pulled metering device, flushed lineset and both coils. Installed new compressor, capacitor, contactor, washed indoor coil and hit with self rinsing cleaner. Replaced filter drier, pressure tested, evacuated to 500 microns, added 6 lbs r22 replaced filter system is cooling