Farm Equipment - 12 Volt WD wiring

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12 Volt WD 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=29498
Printed Date: 10 Nov 2024 at 3:38pm
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Topic: 12 Volt WD wiring

Posted By: musk-rat
Subject: 12 Volt WD wiring
Date Posted: 21 Apr 2011 at 6:15am

I have a 49 WD that some did a 12 volt converstion to. I am looking for a 12 volt wiring diagram because I think it was done incorrectly. There is just one wire running from the alternator back to the volt meter, nothing to the battery. Thanks for the help

Replies:

Posted By: MACK
Date Posted: 21 Apr 2011 at 6:34am

Is there a wire from ammeter to starter? If so that would be the one to battery. MACK

Posted By: musk-rat
Date Posted: 21 Apr 2011 at 6:43am

I will have to check when I get off work, but I think there is.

Posted By: John In.
Date Posted: 22 Apr 2011 at 4:56pm

on mine I have one wire (black) going to + side of ammeter and one (white) going to - side of ammeter, 3rd wire (red) attaches to the black wire on the back of the alt by a nut.