Posted 6/5/2019 20:20 (#7543463) Subject: JD tractors (7820) and combines AC pressures
Central PA
If someone could give me the AC pressure values from the service manual, TIA. I have books for the 7010 series and it lists low pressure side of 6-10 pounds at 70 degrees F which seems really low for a R134 system. Also, do these JD AC systems have a hi and low cutout switch? Where ? can't find in the parts breakdown but one does show up - RE157329. This tractor does not have the ATC that I know of.
JD tractors (7820) and combines AC pressures
