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

  
Tractor Talk Discussion Board

Re: Battery Drain


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

Posted by Bruce SEKs on June 14, 2015 at 19:52:38 from (64.254.40.205):

In Reply to: Re: Battery Drain posted by Steve@Advance on June 14, 2015 at 18:56:13:

I guess not.

I think my system is hooked up right after reading this

Tape or otherwise insulate the exposed “BAT” stud on the back of the alternator. This terminal is connected directly to the battery - it is “hot” even with the ignition turned off. Should you accidentally bump this stud with a grounded metal tool (like when changing the #1 spark plug) you’ll get an impressive spark and possibly a fire.

2 - The new 12 volt battery will probably be smaller than the old 6 volt unit. Use wood scraps, stiff foam packaging or similar to fill the extra space between the sides of the battery and the box. This will keep the battery from rattling around and shortening it’s life.

3 - Given a choice, use the smallest diameter pulley on the alternator you can find. Reason: The Farmall engine turns slowly relative to what the engines the alternator was originally designed for. And the alternator must be spun up to 2,000 RPM or so to “turn it on” at start up. The smaller the alternator pulley, the faster it gets spun by the engine. So in this case smaller is better.

4 - On 12 volts, the engine will crank (and should start) much faster. However if the engine does not start immediately, limit cranking to about 10 seconds at a time then let the starter “rest” (to cool off) for a minute. Otherwise you could overheat and ruin the starter.

5 - Should you use jumper cables to start the tractor - or use the tractor to jump another vehicle - remember the tractor is now negatively grounded, same as modern cars/trucks. Be sure to connect jumper cables accordingly. (If you hook the jumper wrong, you could ruin the alternators on both vehicles, and toast the computer in fuel injected vehicles)

6 - Save the old 6 volt generator and voltage regulator. You may be able sell these items to a collector, or at a tractor show flea market - even if the generator doesn’t work.

7 - If you get an alternator at a junkyard, take it to a NAPA, Auto Zone, etc. and have them test it to be sure it works before you install it. Most larger parts stores will do this free of charge.

12 Volt Conversion Diagram


Replies:




Add a Reply!
You must be Logged In to Post


:
:
:

:

:

:

:

:

:

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 No List 
Return to Post 
Upload Photos/Videos
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.

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 - Show Coverage: Journey to Ankeny - by Cindy Ladage. We left Illinois on the first day of July and headed north and west for Ankeny, Iowa. Minus two kids, we traveled light with only the youngest in tow. As long as a pool was at the end of our destination she was easy to please unlike the other two who have a multitude of requirements to travel with mom and dad. Amana Colonies served as a respite where we ate a family style lunch that sustained us with more food than could reasonably fit into our ample physiques. The show at Ankeny ... [Read Article]

Latest Ad: 1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952 [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