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: crazy electrical questiion


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

Posted by John T on September 01, 2010 at 15:26:02 from (66.244.97.31):

In Reply to: crazy electrical questiion posted by farmall letters on September 01, 2010 at 12:37:13:

First of all, Im not sure of your volt meters accuracy or the battery condition, BECAUSE a good batetry thats charged should read in the vicinity of 12.6 volts, unless theres a decent current draw which is dropping the voltage, of course.

Next, just where are you measuring that 13.2 volts on the Regulator, on its ARM/GEN terminal or the BAT terminal?????????? If the ARM/GEN terminal that may not be enough (depends on your meter accuracy and gennys output) to pull in and latch the VR's Cutout Relay in which the genny dont ever get coupled up to the battery (via closed cutout) to charge it and therey raise its voltage to the 13 and 14 volt levels. If that 13.2 is on the BAT terminal that should be enough to put at least some charge (pump current into) in the battery.

THE VOLTAGE THAT MATTERS IS ON THE BATTERY, it should read 12.6 setting but rise to the 13 and 14 levels if coupled to a good working genny. If the genny is actually only reading 13.2 volts open and unloaded (i.e. cutout relay is open unlatched) at fast RPM that dont sound quite high enough to me and the genny itslef may be bad or else theres a severe genny to VR mis match or the VR is bad or not well grounded

YOU NEED TO RUN PARA 5 OF MY TROUBLESHOOTING PROCEDURE which grounds the gennys FLD to see if non chargign is fault of genny or VR etc. be sure belt is good n tight also

http://www.ytmag.com/cgi-bin/viewit.cgi?bd=farmall&th=665110

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 - Choosin, Mounting and Using a Bush Hog Type Mower - by Francis Robinson. Looking around at my new neighbors, most of whom are city raised and have recently acquired their first mini-farms of five to fifteen acres and also from reading questions ask at various discussion sites on the web it is frighteningly apparent that a great many guys (and a few gals) are learning by trial and error and mostly error how to use a very dangerous piece of farm equipment. It is also very apparent that these folks are getting a lot of very poor and often very dangerous advice fro ... [Read Article]

Latest Ad: 1997 cub cadet 7275 compact utility tractor 4wd hydro trans cracked block 3500 [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