Posted 12/28/2020 09:47 (#8703083 - in reply to #8700782) Subject: RE: John Deere 4520 fuel gauge
Hopkinsville, KY
If it’s the older 4520 (60’s model). We had issues with ground wires and the connections under the steering column stating connected well. On the right side we put a dozer battery and got rid of the suitcase batteries and grounded straight to the frame. That cured most of our electrical issues.
John Deere 4520 fuel gauge
