Posted by Bob on August 01, 2008 at 12:29:37 from (69.178.228.68):
In Reply to: Oooppppsss! posted by ScottyHOMEy on August 01, 2008 at 11:02:11:
Scotty,
As you know, with a distributor, position of the drive slot @ TDC really doesn't matter, as the distributor can be timed to compensate.
HOWEVER, with a mag, the drive slot needs to be darned close to horizontal @#1 TDC, or there won't be enough adjustment in the mag mounting slots to compensate. Probably better not be more than a tooth off either way of horizontal.
If you have a spare mag, you can see this for yourself. Clamp the bottom of the mag flange in a vise. Then, grab the drive tab with a ViseGrip, and slowly wind up the impulse spring, and note that the impulse trips when the drive tab is horizontal.
This is an almost universal situation, 'most ALL old engines have their mag drive slots horizontal @ #1 TDC.
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 - A Farmall Story - by Ed Meadors. The year was 1978. Our young family had recently moved to rural Chesapeake, Virginia to a plot of land which would finally allow us to realize our dreams of a huge garden, critters and more lawn and pasture than we would ever use! We needed a TRACTOR; not a riding mower or tractor wannabe, but a real TRACTOR. The answer to our needs materialized in the form of a '44 Farmall A, complete with cultivators, discs, single plow, a 5ft.Woods belly mower and one, mounted spare 9.00x24 rear wheel.
... [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.