Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 
Marketplace
Classified Ads
Photo Ads
Tractor Parts
Salvage

Community
Discussion Forums
Project Journals
Your Stories
Events Calendar
Hauling Schedule

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

Research & Info
Articles
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
Glossary

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

Yesterday's Tractors Facebook Page

  
Farmall & IHC Tractors Discussion Board

Re: 3 4 terminal voltage regulators for H Farmall


[ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ]

Posted by John T on November 12, 2010 at 12:24:16 from (66.244.97.31):

In Reply to: 3 4 terminal voltage regulators for H Farmall posted by stevecl on November 12, 2010 at 11:45:54:

YES,,,,,,,,,,Its possible to change from a 3 to 4 or 4 to 3 terminal VR with only minor wiring modifications:

NOTE on many 4 terminal VR"s the terminal on the bottom or on one side all by itself is the ARM terminal while BAT FLD LOAD are together side by side.

First, you can use the 4 terminal and simply ignore and dont use the (L)oad terminal as the Loads its designed to feed hot battery voltage to are already fed such from the Load side of the ammeter. Thats the cheap n easy way, just dont use L........

HOWEVER to get the advantages the 4 terminal VR has to offer Id use its (L)oad terminal wired as follows:

BAT on VR up to Load (NOT battery/starter) side of the ammeter. Same as how the 3 wire is already connected, you can use the existing wire as thats where its already wired to.

FLD on VR to Gennys FLD post, same as 3 terminal VR is connected. Just wire it instead to FLD on the new VR

ARM on VR to gennys ARM post, same as if a 3 terminal, just wire it to ARM on the new VR

LOAD on VR wires up to the dash (a new wire is required) to supply hot battery voltage to loads like lights and ignition (via a wire to the switches BAT INPUT terminal). You would remove and do away with the wire now from the ammeter to supply loads (lights and ignition switches) and replace it with a new wire from L on the new VR. I.E. The wire now connected to the load side of ammeter that feeds hot voltage to the switch is removed from the ammeter and wired instead (longer wire and a splice required) down to L on the new VR

If I missed something the other gents can corect me I hope.

John T


Replies:




Add a Reply

:
:
:

:

:

:

:

:

:

Advanced Posting Options

: If you check this box, email will be sent to you whenever someone replies to this message. Your email address must be entered above to receive notification. This notification will be cancelled automatically after 2 weeks.



 
Advanced Posting Tools
  Upload Photo  Select Gallery Photo  Attach Serial # List 
Return to Post 

TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Today's Featured Article - Tractor Profile: Allis-Chalmers Model G - by Staff. The first Allis-Chalmers Model G was produced in 1948 in Gasden, Alabama, and was designed for vegetable gardeners, small farms and landscape businesses. It is a small compact tractor that came with a complete line of implements especially tailored for its unique design. It featured a rear-mounted Continental N62 four-cylinder engine with a 2-3/8 x 3-1/2 inch bore and stroke. The rear-mounted engine provided traction for the rear wheels while at the same time gave the tractor operator a gre ... [Read Article]

Latest Ad: Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor [More Ads]

Copyright © 1997-2024 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

Website Accessibility Policy