Posted 12/1/2023 06:45 (#10504705 - in reply to #10504287) Subject: RE: 9770 John Deere concave troubles
West Central Indiana
My S670 when I first got it was doing exactly what yours is. Replaced a lot of the stuff you did. Ended up it was the plug on the harness side. The plug looked perfect nothing wrong. Replaced that plug and haven't had problem for several years now.
9770 John Deere concave troubles
