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Old 02-02-2009, 09:18 PM   #1
omar.noriega
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Lightbulb yamaha ysr50 electrical

somebody help me please i need to know how the wiring on the rectifier/regulator goes my bike is mising the plug it is a 1988 ysr50u
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Old 02-03-2009, 06:34 AM   #2
seruzawa
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Better buy yourself a manual.
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Old 02-03-2009, 08:38 AM   #3
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I will try and get a photo of mine on line tonight. Check back.
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Old 02-03-2009, 04:47 PM   #4
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OK had a bit of a problem getting good pictures in poor light, but you can see the intent. All of the wires are color-coded, so there should be no confusion, unless someone put a high performance ignition on yours.

There is a 4-connector block, and 2 seperate wires (W/R and B/R) coming out of the stator.

PM me if you have other questions.
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Old 02-03-2009, 05:25 PM   #5
omar.noriega
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Thumbs up thanks a lot

i really apreciete the photograps but they are not the rigt ones if you can help me out the rectifier-regulator is on the front of the frame under the gas tank
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Old 02-04-2009, 05:07 AM   #6
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Is your wiring harness intact, or are you hand wiring evrything?

I'll try and hobble out there tonight.
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Old 02-04-2009, 06:08 PM   #7
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OK, I see the problem. A manual wouldn't help you.

The sequence, as viewed is
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|Black White |
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|Y/R Red |
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Flat part on the bottom.

Hope that helps.
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Old 02-04-2009, 06:10 PM   #8
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all my harnes is intact exept for the conector block for the regulator ther are 4 cables but sombody cut of the conector so i need to know how the wires go
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Old 02-04-2009, 06:11 PM   #9
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is that on the regulator or the block
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Old 02-04-2009, 06:30 PM   #10
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that photo really helped me thanks a lot if i can help you whit someting i have the service manual if you need anyting from it
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