Posted by John T on October 04, 2009 at 20:05:36 from (66.244.97.31):
In Reply to: my 42 jd A hand start posted by whirlybird on October 04, 2009 at 18:49:12:
I answered some of this for you before somewhere on the boards.......,,,,,,,When the left No 1 piston is at TDC the Left Hand Impulse timing mark on the Flywheel is in the 3 o clock position in line with a flat mark on the tractors side........Thats when the mag needs to snap/impulse to fire the left No 1 plug.......the start/impulse timing can be set by the lag angle on rear of mag and/or loosening it and rotating forward CW to retard or backwards CCW to advance.......
Older plugs were 7/8 while later were 18 mm, I already offered my advice for which to use
You need a manual, were glad to help but it would take us 100 pages to type all you need to know, sorry
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 - Restoration Story: 1964 JD 2010 Dsl - Part 2 - by Jim Nielsen. Despite having to disassemble the majority of my John Deere 2010's diesel engine, I was still hopeful I could leave the engine-complete with crankshaft and camshaft-in the tractor. This would make the whole engine rebuild job much easier-and much less expensive! I soon found however, that the #4 conrod bearing had disintegrated, taking with it chunks of the crankshaft journal. As a resul
... [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.
