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Cub Voltage Regulator


 
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WI-Ed
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Joined: 28 Apr 2013
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PostPosted: Fri Jul 26, 2013 6:27 pm    Post subject: Cub Voltage Regulator Reply to specific post Reply with quote

How do I check to see if my Cub voltage regulator is working properly?
 
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gene bender
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PostPosted: Fri Jul 26, 2013 6:37 pm    Post subject: Re: Cub Voltage Regulator Reply to specific post Reply with quote

Check voltage on the batt terminal with engine off then check again with engine running. Should read more with engine running a hi-throttle.
 
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Janicholson
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Joined: 30 Jan 2004
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Location: St. Cloud, MN

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PostPosted: Fri Jul 26, 2013 6:55 pm    Post subject: Re: Cub Voltage Regulator Reply to specific post Reply with quote

If 12v, charging volts should be 14 to 14.6v at 3/4 throttle. If 6v, 7 to 7.4 is good. Use an analog (needle type) meter, or an expensive averaging digital, to make the reading across the bat terminals. Jim
 
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John T
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PostPosted: Sat Jul 27, 2013 5:37 am    Post subject: Re: Cub Voltage Regulator Reply to specific post Reply with quote

Orrrrrrrrr in the alternative, I can tell ya how to tell if its NOT working but the genny itself is okay:::::::

If its NOT charging while running, but does begin to charge ONLY if you dead ground the Gennys FLD post, The VR is bad orrrrrrrrrr not well grounded (check that) orrrrrrrr the wires bad from FLD on VR to gennys FLD post.

John T
 
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