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Charging system help

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Old Oct 10, 2010 | 06:12 PM
  #1  
Astro's Avatar
Astro
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From: Houston,TX
Default Charging system help

I need some help. Last week my engine and battery light came on along with drop on the voltmeter. Eventually the bike died and I had to push it home. I replaced the battery as it was very dead now and it was 2 years old. Probably due for a battery. After replacing the battery I checked the stator output and it checked out good.
This morning I went for a ride. After about 30 minutes the voltage dropped down to 10 on the meter so I turned around and came back home. After letting the bike sit for an hour or so I started it up and the voltage is back up.
t sounds like the voltage regulator but I don't know how to check it and be sure before I spend $200 for a new one.
Anybody help with that??
Don
 
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Old Oct 10, 2010 | 06:19 PM
  #2  
IBHarley's Avatar
IBHarley
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From: Morrisville NC
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check the wires going into the case for your stator it could be it heats up and looses contact cold its charging hot it expands and discharges
 
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Old Oct 10, 2010 | 06:59 PM
  #3  
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williamfrog
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Mine did that it was the voltage regulator . It also spiked the volt gauge one time,everything put out a over voltage code.
 
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Old Oct 10, 2010 | 07:08 PM
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From: Charlotte Area
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One more thing to check is the main power coming from the battery/main circuit breaker, feeding the fuses. I had a bad connection there and it caused the voltage to drop.

There is a method for checking the voltage regulator that involves checking the continuity. Good luck
 
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