Posted 7/3/2022 04:19 (#9731426 - in reply to #9731122) Subject: RE: John Deere 6420 and 640 loader
Va
Mine brand new out of the factory would not allow you to feather the bucket dump. Tilt back was fine. Dump was all or nothing. They had to replace the controller on the back of the cab. I think Service Advisor was new then in 03. Deere territory rep ended up coming out to help the dealer tech diagnose. Sounds like yours is the boom and not the bucket. Related???