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jd 3020 wiring diagram


 
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michael in ok.
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Joined: 14 Aug 2007
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PostPosted: Tue Aug 14, 2007 5:36 pm    Post subject: jd 3020 wiring diagram Reply to specific post Reply with quote

desperately need a wiring diagram for a jd 3020 diesel. former owners liked spaghetti. help!
 
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Bob
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Joined: 03 Jan 1998
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PostPosted: Tue Aug 14, 2007 5:57 pm    Post subject: Re: jd 3020 wiring diagram Reply to specific post Reply with quote

If it's an older unit with a 24-Volt generator, gwece's 4010 diagrams are fairly close to a 3020.
4010 diagrams
 
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J Schwiebert
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PostPosted: Tue Aug 14, 2007 6:27 pm    Post subject: Re: jd 3020 wiring diagram Reply to specific post Reply with quote

Just picked one up for the boy's 4020. Better have a serial number and on his it is not the same for a syncro or a power shift.
 
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michael in ok.
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PostPosted: Tue Aug 14, 2007 6:46 pm    Post subject: Re: jd 3020 wiring diagram Reply to specific post Reply with quote

J AND BOB, THANKS MY 3020 IS A 12 VOLT W/ 2 LARGE 6 VOLTS IN SERIES, SERIAL # IS IN 106000.
 
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Gerald J.
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PostPosted: Wed Aug 15, 2007 6:38 am    Post subject: Re: jd 3020 wiring diagram Reply to specific post Reply with quote

Look at the circuit for a gas tractor ignoring the ignition parts.

Gerald J.
 
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