Posted 7/25/2022 14:21 (#9765692 - in reply to #9765463) Subject: RE: Auto or assisted steering on Deere 9770 combine
Nwmo
I believe later model 9770 came with a steering angle sensor, you can tell yours has one if it has the metal pipe that curves up from the bottom of the steering pivot. The earlier 70's series came with a flowmeter type steering valve that is described as a round aluminum block under the cab. That steering valve may not work with agleader controllers, I cant remember on that one.