Posted 5/15/2016 11:55 (#5302922 - in reply to #5302742) Subject: RE: 1790 JD planter down pressure compressor
Check the "push to connect" coupler and check valve at the compressor, if leaking back through the compressor. Otherwise, valve operation wise, updated software is important, as well as the controller (PM2) may need to be reset to get them back up and running.
Technically the compressors are repairable, but would consider a good used takeoff or new before I'd rebuild.
1790 JD planter down pressure compressor
