Yesterday's Tractor Co.
Shop Now View Cart
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
Classified Ads
Photo Ads
Tractor Parts

Discussion Forums
Project Journals
Tractor Town
Your Stories
Show & Pull Guide
Events Calendar
Hauling Schedule

Tractor Photos
Implement Photos
Vintage Photos
Help Identify
Parts & Pieces
Stuck & Troubled
Vintage Ads
Community Album
Photo Ad Archives

Research & Info
Tractor Registry
Tip of the Day
Safety Cartoons
Tractor Values
Serial Numbers
Tune-Up Guide
Paint Codes
List Prices
Production Nbrs
Tune-Up Specs
Torque Values
3-Point Specs

Tractor Games
Just For Kids
Virtual Show
Museum Guide
Memorial Page
Feedback Form

Yesterday's Tractors Facebook Page

Related Sites
Tractor Shed
Ford 8N/9N Club
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
Farmall & IHC Tractors Discussion Forum
Show Parts for Model:

Farmall M wireing

Welcome Guest, Log in or Register
Author  [Modern View]

09-27-2012 12:15:20

Report to Moderator

Im re-wiring the tractor and as I look at farmallbobs diagrams it has three wires hooked to the fuse (regulator L to fuse, fuse to light switch, and ignition switch to fuse) but there is only 2 connectors, what am I missing? (im using a 2 wire key ignition if it matters, not the original push/pull switch).

My other question is, I have a 12 volt generator, are the A and F terminals on the gen. the same for 6 volt as they are for 12? (the top screw on the gen. has a black washer and the bottem screw has a red washer, ground and hot?)

thanks for the help guys, ~Anthony

[Log in to Reply]   [No Email]

09-28-2012 06:21:36

Report to Moderator
 Re: Farmall M wireing in reply to gary in neb., 09-27-2012 12:15:20  
Quoting Removed, click Modern View to seeTry this:

[Log in to Reply]  [No Email]
DC Snider

09-28-2012 06:01:00

Report to Moderator
 Re: Farmall M wireing in reply to BigTone, 09-27-2012 12:15:20  
You can connect to the male spade on the fuse holder with a "double barrel" female spade connector, or use a single that is for slightly larger wire, No. 10AWG or so. Hope that helps...

[Log in to Reply]  [No Email]
The Red

09-27-2012 13:44:47

Report to Moderator
 Re: Farmall M wireing in reply to BigTone, 09-27-2012 12:15:20  
Anthony if that is a Delco generator converted to 12 volts (I had several converted through the years) one post should have a letter stamping of A next to it in the housing and the other of F for field which is the ground side. Should be the same configuration from 6 to 12 volts. At least that is what I found on the 2 Hs and 2 Ms I converted.

[Log in to Reply]  [No Email]
John T

09-27-2012 12:49:23

Report to Moderator
 Re: Farmall M wireing in reply to BigTone, 09-27-2012 12:15:20  
My friends Bob M and Janicholson can better help with that switch, they have pictures n wiring diagrams etc. I cant pack water to them when it comes to switch details etc., but Im knee deep in theory lol

On the Genny if not marked A (Armature) and F or FLD (Field) often the ARM is the larger of the 2 posts.

If you had an ohmeter with decent accuracy on the low Rx1 ohms scale, the post with the highest resistance to the frame ground would be F and the other (A)RM. The ARM sill be very low ohms to frame while the F would be maybe 3 to 4 ohms more.

Thats the best I can do

Ol John T and all

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:

Fast Shipping!  Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]

Home  |  Forums

Copyright © 1997-2016 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters