Today's Message Index:
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1. 08:47 PM - Re: Advice on intermittent voltage spiking in Jab 3300 (Skyking13)
2. 11:52 PM - Re: Re: Advice on intermittent voltage spiking in Jab 3300 (Rob Turk)
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Subject: | Re: Advice on intermittent voltage spiking in Jab 3300 |
Bob,
Thanks for your explanation of the connections at the regulator. I believe that
I've had the yellow sense wire connected to the #1 alternator wire. This seemed
to be right as I never had any high voltage problems with my old engine.
Tomorrow morning I'll connect the yellow sense wire to the 12v wire to the battery.
I have an electric bus controlled by the master switch...that would work
though only with the master on.
A photo of my original installation is attached.
--------
Blue Skies & Tailwinds,
Captain Bob
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Message 2
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Subject: | Re: Advice on intermittent voltage spiking in |
Jab 3300
If you really did have the yellow wire connected to the alternator, then
you may have caused damage to the regulator. The alternator outputs ~40V
AC and the regulator circuit isn't in any way built for that.
Before changing your wiring, I'd recommend you bench check the regulator
carefully. If you do not have the necessary equipment for that, buy a
new one. They are Kubota RP201-53710, available for about $40 online
On 7/22/2017 5:47 AM, Skyking13 wrote:
>
> Bob,
> Thanks for your explanation of the connections at the regulator. I believe that
I've had the yellow sense wire connected to the #1 alternator wire. This seemed
to be right as I never had any high voltage problems with my old engine.
> Tomorrow morning I'll connect the yellow sense wire to the 12v wire to the battery.
I have an electric bus controlled by the master switch...that would work
though only with the master on.
> A photo of my original installation is attached.
>
> --------
> Blue Skies & Tailwinds,
> Captain Bob
>
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