Posted 6/9/2016 06:52 (#5345099 - in reply to #5344065) Subject: RE: Case/IH WDX1902 AC help
NW Iowa
Thank you. I could not find anywhere, even at 3 local dealers, how much pag 100 or low viscosity oil to add so we put in 4 oz. along with 5 pounds freon. Dropped temp 25 degrees so should be good.