03-16-2024, 05:58 PM | #1 |
Join Date: Oct 2023
Posts: 1
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Motorcycle cycle battery not charging.
For the past two week I'm trying to diagnose my motorcycle charging system, i had bought a new battery and rectifier and still the battery is not charging. I checked the startor and it seems to be in good condition, when I tested two of the live wire I'm getting a reading of 01.9 oms and it's the same when the test was reverse. The wires don't seems to have an issue. Could it be a bad startor? I have the CG 150 Chinese clone engine.
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03-18-2024, 10:04 PM | #2 |
Join Date: Feb 2022
Posts: 28
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how many wires are coming out of the stator? im pretty sure that is a DC CDI system, so you should have 2 wires for the pickup, and 3 phases (wires) for charging. they are probably yellow. they should produce AC voltage when running. Those 3 run to recitifer, and then get converted to DC voltage and dumped back to the battery via the red wire.
check the 3 yellow wires coming out of the stator for AC voltage at idle. IIRC somewhere around 5 volts per phase?. hope this helps
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2019 Orion RXB230L 2013 SSR XF250GY 1975 Honda XL250 K2 |
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03-21-2024, 08:23 PM | #3 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,110
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With the bike running and at 3000-4000rpm, what voltage do you see at the battery?
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Tags |
battery, charging system, chinese engine, rectifier, stator |
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