I have looked at the components in the parts manual. I believe there is a possible bent part. Measuring the runout will require a dial indicator that moves side to side. (common in machine trades. Place this on the oil pump stub through the hole where the distributor mounts, touching the side of the connection. Have someone crank the engine by bumping the starter while you watch the dial. It should be less than .001" change. another way to check is to put a tube (even plastic stiff tube), about a foot long over the drive and rotate it. If the mavement is kinked at the connection, it might be a bent oil pump shaft at the drive gear or above. If it seems to be following the oil pump shaft in a linear manor, but wobbling in a circle, I would suspect a non concentric cam shaft drive gear. Pulling the pump can be definitive, but a pain. Putting the dial indicator on the cam gear teeth and finding them to be not the same height as it turns would ba definitive as well. Jim
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 - Maintaining Rubber Tires - by Staff. The broad use of rubber tires on farm tractors and machinery has resulted in a great saving in both time and operating costs since the time of steel wheels. There are, however, certain basic fundamentals in the care of tires that should be followed carefully if the owner is to derive maximum benefit from his or her investment. First and most important is to maintain proper pressure for the work at hand. Your best guide to proper inflation is the operator's manual or instruction book tha
... [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.
