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D14 wiring

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=84814
Printed Date: 10 Sep 2025 at 4:01am
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Topic: D14 wiring
Posted By: mmorris
Subject: D14 wiring
Date Posted: 13 Feb 2014 at 7:18pm
I just melted my wiring. Does anyone know where I can find a wiring diagram for a D14 that has been converted to 12V? It has an alternator and a push button starter as well as the usual gauges. Thanks.



Replies:
Posted By: matt dill
Date Posted: 13 Feb 2014 at 7:25pm
How many wire alternator, 6 volt or 12 volt coil?

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ALLIS EXPRESS
1957 D14, 1947 C, 1939 B, 1956 WD45, 1989 Kubota b1750


Posted By: mmorris
Date Posted: 13 Feb 2014 at 8:04pm
Sorry, not familiar with mechanical terminology. How can I tell?


Posted By: desertjoe
Date Posted: 13 Feb 2014 at 11:15pm


Hey MMorris, I have a dwg. I downloaded with a very simple 6 to 12 volt conversion with Key/ solenoid start. It has Napa part numbers if you want to use napa parts. It uses the universal 4 position ignition switch, an amp gauge and a toggle switch for the lights.
I plan to use this version on my D14, as I like the negative ground system instead of the allis positive ground. Don't ask me why.
If you're interested, I will try to scan it to my hard drive and post it or email to you. Joe r


Posted By: mmorris
Date Posted: 13 Feb 2014 at 11:20pm
Thanks, desertjoe! My system is negative ground.
I'm in no hurry, but that diagram would be appreciated.
Monte


Posted By: desertjoe
Date Posted: 15 Feb 2014 at 8:09pm


Hey Monte, PM me your email as I have not been able to get my scanner to talk to the desktop. I can scan to hard drive but cannot even copy/paste to this site for some reason,,,,? I CAN email the doc but nothing else.
Any computer "Gurus" care to offer suggestions? Thanks Joe r


Posted By: MClem
Date Posted: 01 Jun 2018 at 5:09pm
Is there any way I can get a copy of the dwg from the wireing for for the d14 6to 12 volte I'm having problems. Thanks in advance


Posted By: CTuckerNWIL
Date Posted: 01 Jun 2018 at 6:08pm
There are hundreds of drawings if you search google. It depends on what you have for a generator or alternator whether you need a voltage regulator, and what you use for a coil.
 6 volt coil would need a ballast resistor, 12 volt 3 ohm coil wouldn't.
https://www.google.com/search?q=Allis+Chalmers+D14+wiring+conversion+to+12+volts&ie=utf-8&oe=utf-8&client=firefox-b-1" rel="nofollow - https://www.google.com/search?q=Allis+Chalmers+D14+wiring+conversion+to+12+volts&ie=utf-8&oe=utf-8&client=firefox-b-1


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http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF


Posted By: DSeries4
Date Posted: 01 Jun 2018 at 9:14pm
Owner's manual has the complete wiring diagram, except for the alternator...


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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080



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