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Old 07-17-2019, 06:43 AM   #4
Frank Miller
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Join Date: May 2010
Location: Auburn, MA
Posts: 1,654
Default Re: Overdrive experts I need some help.

What you have is essentially the pull in coil not pulling in or not disengaging. There is a high current draw coil that pull in the Od and yhen a low current one maintains it. A set of points inside the OD removes current for the pull in coil. As stated you may have a bad connection that is not letting it pul in all the way to switch the coils. When mine engages I can sometimes see the amp needle momentarily discharge and come back up.
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