Posted 4/8/2020 22:39 (#8175075 - in reply to #8175039) Subject: RE: jd8520t hydraulic shutdown
south east SD
2012 we put our planter on a 8300 and it did the same thing.
Tech was there for 5 hours and came up with the bias valve that keeps the 2 sumps level was bad.
Tech had it overnight in and it took 2 minutes to install. It was in front of the right rear tire.