Posted 4/25/2020 13:44 (#8215739 - in reply to #8215352) Subject: RE: JD 8330 ac drain plugged..please help.
South central Nebraska
All the 30 series have a check valve in the left or right side drain i cant remember which one. Find the drain hose and pinch it as you go up the hose towards the cab and you will feel where the check valve is in it. I just cut them out and reattach the hose to the drain. You have to kinda get creative when you attach the hose back on. I did this to our 7930 and a few 30s when i worked for deere
JD 8330 ac drain plugged..please help.
