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International Automotive Technicians Network
Re: John Deere 3020 24 Volt system
Posted to Technical Discussion Forum on 10/22/2019

Glenn,

Check this out, BTDT. [...] [[...]]

Check the amperage drain on the battery. That will likely indicate that it's a field coil that's draining the battery. I'd begin disconnecting wires on the starter to see if the drain goes away.

I had the same p... Login to read more.