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techtalk:evo:elec01 [2019/12/18 09:42] ixl2relax [5 Volt Sensor Supply] |
techtalk:evo:elec01 [2020/02/06 00:49] ixl2relax [Grounding is Critical] |
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Over the years, HD has grounded the Sportster electrical systems in a number of ways. | Over the years, HD has grounded the Sportster electrical systems in a number of ways. | ||
- | In the early models (typically, 1993-earlier), **components were grounded to the frame** at a nearby point while power was distributed throughout the system on a minimal number of wires in the wiring harness. There could be as many as a dozen points on the frame used for grounding. The front lights & instruments were grounded thru a connecting strap between the fork risers & the handlebars. | + | In the early models (typically, 1993-earlier), **components were grounded to the frame** at a nearby point while power was distributed throughout the system on a minimal number of wires in the wiring harness. There could be as many as a dozen points on the frame used for grounding. The front turn signals (on the handlebars) were grounded thru a connecting strap between the fork riser bolts & the triple tree. |
{{:techtalk:evo:elec:86-93-handlebarground.jpg?500|}}{{:techtalk:evo:elec:86-93-devicegrounds.jpg?250|}}((http://xlforum.net/forums/showthread.php?t=2073777 - Pics from John Harper - Annotated by IXL2Relax)) | {{:techtalk:evo:elec:86-93-handlebarground.jpg?500|}}{{:techtalk:evo:elec:86-93-devicegrounds.jpg?250|}}((http://xlforum.net/forums/showthread.php?t=2073777 - Pics from John Harper - Annotated by IXL2Relax)) |