Posted by mazemeister on April 07, 2008 at 16:36:04 from (24.188.91.120):
Adjusted the TA linkage on the 986 today by the book - so the snap ring just barely contacts the MCV in DD. The problem was, after that, in TA there was only about 15/16" of valve spool exposed, not the 1 1/8" the book calls for. So I took the tractor for a spin- when shifted into DD, it engaged with a thump (like it should), but when shifted into TA, it freewheeled. I found that at this point, I could reach down with the floor panel removed and manually lift the selector valve, and the TA lockup clutch would catch. After talking with the mechanic, I adjusted the linkage to achieve the 1 1/8" measurement in TA, which means the snap ring doesn't contact the MCV in DD. But it seemed to work properly on the test drive. Shifting into either DD or TA, I can feel the corresponding clutch solidly engage. Is the tractor now safe to use without damage to the TA clutches? Should I measure operating pressures to make sure? If so, how would I do that? btw it's a mechanical diode TA, less than 100 hours on it.
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 - Measuring with Calipers - by Staff. The legs of inside calipers are curved outward at the extremities to facilitate measuring small holes, while outside caliper legs have a large curve inward to increase their capacity for large work. Firm-joint calipers are adjusted approximately by the hands and then set to the feel of the work by tapping them on a metal surface. It is a common practice when opening calipers by this means to tap the top of the joint. It is better, if possible, to tap the inside of the legs, as repeated blo
... [Read Article]
Latest Ad:
Late 50s early 60s international harvester 560 with cultivator
[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.
