Posted by wisbaker on January 01, 2022 at 12:20:00 from (173.30.33.249):
In Reply to: Re: John Deere 730 posted by Tx Jim on December 31, 2021 at 08:48:12:
And often they were replaced by a 12 volt battery that was no where near the amperage that the 2 6 volts had. I never found much difference between a positive ground and negative ground system. If it's having problems test and observe I doubt that changing the polarity is going to effect much. The only reason I would change is if I was changing out the generator and the one going in was designed for a negative ground system or needed to run something that was negative ground only. Your tractor is about 60 years old check the cables and connections, make sure they're the right size and verify what ever battery(s) you have are pretty close to what the factory specified when they built it.
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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