My Troubleshooting Procedure can help find the cause of not charging regardless if it has a full fledged 3 terminal Voltage Regulator (BAT ARM FLD) or 4 terminal VR (BAT ARM FLD LOAD) or the older 2 wire Cutout Relay (BAT ARM) that uses a manual Low High light switch charge control......The lights typically are fed off the LOAD (NOT battery/starter) side of the ammeter with a 3 terminal VR or cutout relay but the LOAD terminal if a 4 terminal VR.
Look at my Troubleshooting Procedure and especially the test where you temporarily dead ground the Gennys FLD post to see if it charges then but NOT otherwise which tells you the genny itself is okay...If it charges with gennys FLD grounded (tells you genny is okay) but NOT otherwise the VR is bad or not wired right OR NOT WELL GROUNDED.......... It also tells how to polarize the generator which you should do FIRST BEFORE start up. NO charge with FLD grounded typically means the Genny is bad since the VR function is then by passed.......If it passes BOTH my Motor Tests (see para 5) then genny itself is likely okay so again the VR may be bad or mis wired or not grounded BE SURE VR HAS A GOOD GROUND
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. 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.
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 ]
Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
... [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]
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.
