Question about 2008 Harley Davidson FLHRC Road King Classic

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Vintage harley cutout relays keep frying and headlight keeps blowing out thinking my 32 e gen has too much output but I have it dialed all the way down. maby i need a whole bunch of lights to burn up all the excess juice! the correct model # was not listed in the list, its a 1940 hd ulh

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Your voltage regulator is not working properly. You may have to convert to a more modern style regulator. Get a voltmeter and measure voltage at the battery with bike off, should be 12 to 12 1/2 volts. Then measure voltage with bike at idle and then at high RPM, should never go over 14 and 1/2 volts. Also bad connections, dirty, rusty, loose etc will cause the gen to work harder and put out high amps. Make sure you have good clean connectors at the battery posts also. GOOD LUCK.




 

Posted on Aug 26, 2009

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