Hi all,
I recently replaced my compressor for a new one alongside the receiver/dryer and expansion valve.
The a/c blows cold air nicely, but I hear something like a grinding noise coming from the A/C, I know it is the A?C because if I turn it off it stop, also when driving with A/C off there is no noise.
It sounds like the bearings, you can hear it 11seconds in the video.
I added about half a bottle oil refrigerant and 2 bottles of R-134A Freon gas.
Does anybody know how much oil refrigerant the compressor uses, because I don't have the maintenance manual for this

Thank you in advance