If alllllllllll is well and you place a test lamp on the coils + input and turn IGN ON it should always be lit and a voltmeter should read around 6 volts if points are good and closed cuz the ballast drops the other 6 volts......or 6 volts across coil itself + to -
Now place test lamp over on the coils - side (other lead to grolund) with it still wired to distributor and turn on ign and slowlyyyyyyyy turn the engine over.
LIGHT SHOULD FLASH ON WHEN POINTS OPEN
LIGHT SHOULD GO OFF WHEN POINTS ARE CLOSED
IF ITS SLOWLY CRANKED LIGHT MUST FLASH ON (points open) AND OFF (points closed)
If the wire to distributor isnt connected a test lamp on coils - output should always lite as 12 volts is present
If you work through my troubleshooting procedure the cause can be determined.... Points must close and open to first conduct coil current to ground then open to stop current flow so coil fires.
If the light never goes out (should when points close) the points are bad or not closing or a wires bad/open......If the light on coils - never comes on,,,,,Points may not be opening or condensor is shorted out or theres a short or the coils LV primary is bad/open
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 - Usin Your Implements: Bucket Loader - by Curtis Von Fange. Introduction: Dad was raised during the depression years of the thirties. As a kid he worked part time on a farm in Kansas doing many of the manual chores. Some of the more successful farmers of that day had a new time saving device called a tractor. It increased the farm productivity and, in general, made life easier because more work could be done with this 'mechanical beast'. My dad dreamed that some day he would have his own tractor with every implement he could get. When he rea
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.