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austin joe

1995 520 H

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austin joe

Corrosion and age fried the wiring harness p/n 79-3630 and Circuit board 79-2130.  Any ideas on where to locate these parts?  Toro was of no help. Thanks

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oneroadkingman

I have the same problem if you look in the electrical section scroll down when you see 5:20 problems and read what they have to say you'll find your answers in there they suggest replacing the six pin plug because of the corrosion sorry I couldn't be more help but there's people on here that are better the problemand looking for files

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cleat

Search for " 9 Way Sealed Splash Proof Mate N Lok Electrical Wiring Multi Connector " on ebay.

 

That is the one I bought to replace bad connectors.

 

Here it is installed.

5af4f5ad39b75_520-HCNewsealed9pinconnector.jpg.940834d347022efb4838c38f0bc56748.jpg

 

Cleat

 

 

 

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oneroadkingman

Thanks cleat I'm going to look into that for mine my problem is the previous owner started cutting wires because the fuses were blown so I got to figure out what did he cut what did he try to bypass to get the thing to work cuz now I can't get it to work

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peter lena

wiring issues are usually , neglect and chaffed wires. cleat did the right thing with removal and a replacement to a fail safe wire block connection. I regularly use  DIELECTRIC GREASE on all my electrical connections and base ground fittings, no corrosion and positive wire connection. found many wire connections very tight or binding, causing shorts . easy to reroute/ lengthen, with a non binding fit. I found many points to correct and isolate, regularly check out your horse, prevent a break down. Pete

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lynnmor

Post in the WANTED section or check online auction sites for parts.

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Rick Smith

Cleat, where did you find the 9 pin waterproof connectors? I'm interested in buying those. Thank you.

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Wayne0

You really don't need the 9 pin connector unless you plan on swapping the motor in the future.

You can use H2O proof in line fuses and H2O proof crimp connectors to eliminate it. Many here have done it.

It's a very common trouble spot.

Edited by Wayne0

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Rick Smith

Good point. I had forgotten about those. Thanks very much. 

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cleat
6 hours ago, Rick Smith said:

Cleat, where did you find the 9 pin waterproof connectors? I'm interested in buying those. Thank you.

I used these.

https://www.ebay.com/itm/130984528895?_skw=9+Way+Sealed+Splash+Proof+Mate+N+Lok+Electrical+Wiring+Multi+Connector&itmmeta=01JJJW91RACGPFES39NTZ2HRKV&hash=item1e7f494bff:g:obkAAOSwHUhZ9zsO&itmprp=enc%3AAQAJAAABIHoV3kP08IDx%2BKZ9MfhVJKkeEakmavtbUb8Hnf9kWuw%2FaqtA61Ahl%2F46NamZTYdlLs3FyAOmAncHDmGva8Q9buRyhCNrlZZOcW2XoDnbZwC9hB35go141ENIRaE9KEbaJ7Np%2BxgWaXZu073jP6RgP6DBSapL8%2BYtOoRHc9ydk%2FCErDk6wym6wmgnJvr31Oz0lAapAAQnRGb85C5RzB1NudfQMSr6nis4jY%2B7OalSe%2BtNBoVfrTv8dISWvCnY%2BpdeBDFuSmEjjPApAWU8FnvK8OZOACqTlkXuOS8qWbmeFSlxub6IhNBJS2BIMALnCdt3sm5nezI6ON1aBZxJXCA7WFW%2FWEkKr4E91iFIxzpOLeU%2BItbeimyyRFoBubDeWhomHw%3D%3D|tkp%3ABk9SR6KcpNyUZQ

 

After installing this connector and removing the charge wire from it by running the charge current directly from the regulator to the battery cable at the starter motor through a 30A inline fuse I have never had another issue.

 

I keep the 9 pin because I have several machines with Onan engines and if need be I can easily swap engines if ever needed.

 

 

Edited by cleat
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cleat

If posting an actual ebay listing is not allowed then just search for 9 Way Sealed Splash Proof Mate N Lok Electrical Wiring Multi Connector

 

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