Posted 6/25/2020 06:53 (#8334905 - in reply to #8334734) Subject: RE: Raven 440 system issues
Southern Minnesota Between Freeborn & Wells
I have installed a valve to allow me to easily bleed the air out at my pump. I always bottom fill by tanks by pushing the new mix through a quick fill on the front of the tractor. I never fill from the top of the tanks. Generally this pushes any air through but the small valve on the pump allows me to turn it ON long enough for any air to escape and I then turn it off and am fine.