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Cut out points replacement


 
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Richard from SE AZ
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Joined: 21 Aug 2007
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PostPosted: Thu Jan 11, 2018 5:35 pm    Post subject: Cut out points replacement Reply to specific post Reply with quote

Here or the pictures of the diode (bridge rectifier ) that I replaced the cutout points with. No dead battery issues since I did this a few years ago.


 
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Royse
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Joined: 17 Jan 2011
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Location: Ionia County Michigan

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PostPosted: Thu Jan 11, 2018 7:45 pm    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

Looks like a neat job Richard.
I've not had problems with my cutouts like I did with my regulators.
But just in case I do, what were the part numbers of those diodes?
 
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Richard from SE AZ
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PostPosted: Thu Jan 11, 2018 9:09 pm    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

This is the number on the diode KBPC5010
 
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Richard from SE AZ
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PostPosted: Thu Jan 11, 2018 9:15 pm    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

They cost about one dollar or less. I ordered five for $.83 each. I have set up a couple of other owners tractors with these.
 
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Royse
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PostPosted: Fri Jan 12, 2018 4:50 am    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

Thank you!
 
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howdy1960
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PostPosted: Sat Jan 13, 2018 7:56 am    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

On recommendation of folks here I did same thing to mine and had zero issues till this winter.
Come spring I get to find out where the magic smoke escaped from.
 
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Caryc
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Location: Southern Cal.

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PostPosted: Sun Jan 14, 2018 4:45 pm    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

CVPost-Richard from SE AZ wrote:
(quoted from post at 22:15:57 01/11/1Cool They cost about one dollar or less. I ordered five for $.83 each. I have set up a couple of other owners tractors with these.


OK, I'm a little behind here, what are these cutout points to which you're referring?
 
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R Geiger
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Location: Banks, Oregon

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PostPosted: Sun Jan 14, 2018 6:43 pm    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

Caryc wrote:
(quoted from post at 18:45:17 01/14/1Cool
CVPost-Richard from SE AZ wrote:
(quoted from post at 22:15:57 01/11/1Cool They cost about one dollar or less. I ordered five for $.83 each. I have set up a couple of other owners tractors with these.


OK, I'm a little behind here, what are these cutout points to which you're referring?

Before Voltage regulators cutout relays (points) were used to disconnect the generator from the alltery when tractor was not running. Voltage regulators still have a cutout relay in them.
 
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kleinerpiner
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PostPosted: Tue Jan 16, 2018 9:28 am    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

This looks like a good solution for my 9N.

How may diodes are needed? You mentioned "bridge rectifier", which leads to think maybe more than one diode is needed for the bridge?

Are there voltage or current ratings on these?

And last, where did you order them from?

Thanks for sharing the tip!
 
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souNdguy
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PostPosted: Tue Jan 16, 2018 11:49 am    Post subject: Re: Cut out points replacement Reply to specific post Reply with quote

the bridge has 4 diode segments, you only need one of them... depending on what bridge you buy, it's easy to get 25a and 50a models. PIV of an anemic 50 or above will suffice.
 
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