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Like 50 2T / Re: Charging system issues, bad stator?
« on: April 29, 2025, 01:15:39 AM »
11.9 VDC at 4,000 rpm. The voltage at the battery actually goes up when I turn the ignition off
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Like 50 2T / Charging system issues, bad stator?
« on: April 28, 2025, 01:46:05 AM »
I've got a new to me 2013 like 50cc 2T that has a charging issue and I somewhat stumped.
I've put in a new battery and it slowly drains as the engine is running, I measured about 2 amp draw while running.
I tried a new voltage regulator/rectifier with the same results.
While the engine is running and the stator is unplugged from the harness I can measure 50-65 VAC from the wires to the ground, once I plug it in the engine rpm drops 1500-2000 rpm and the voltage drops to 5-7 VAC. Also the current draw on one of the wires is 7 amps and 1.5-2 on the other.
If the Kymco 31120-LHB3-E10 stator was easier to find I'd just swap it out. Is there a different Kymco PN that is similar and know to work? I'm hesitant to buy a generic GY6 stator as that might be what is in there now. I can tell that it is not the OEM one as the ignition wire has been spliced.
Thanks for any thoughts
I've put in a new battery and it slowly drains as the engine is running, I measured about 2 amp draw while running.
I tried a new voltage regulator/rectifier with the same results.
While the engine is running and the stator is unplugged from the harness I can measure 50-65 VAC from the wires to the ground, once I plug it in the engine rpm drops 1500-2000 rpm and the voltage drops to 5-7 VAC. Also the current draw on one of the wires is 7 amps and 1.5-2 on the other.
If the Kymco 31120-LHB3-E10 stator was easier to find I'd just swap it out. Is there a different Kymco PN that is similar and know to work? I'm hesitant to buy a generic GY6 stator as that might be what is in there now. I can tell that it is not the OEM one as the ignition wire has been spliced.
Thanks for any thoughts
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