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Old 10-28-2019, 02:01 AM   #2
flatheadmurre
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Join Date: Apr 2015
Location: Sweden
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Default Re: Radio Polarity Help Needed

The person repairing it would be able to tell you if it will work on neg. ground or not...it depends a lot on what was exhanged and if it has a solidstate vibrator in it now...
And alternators donīt polarize like a generator they have diodes in them that set if they are pos. or neg. ground...so donīt try and reverse it !
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