|
Tractor Talk Discussion Board |
Re: Re: Re: Re: Re: Re: JD 4430
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by G-MAN on July 14, 2004 at 10:42:27 from (67.52.48.10):
In Reply to: Re: Re: Re: Re: Re: JD 4430 posted by Mike M on July 14, 2004 at 09:43:53:
No, to be honest I haven't been in that many, at least compared to the 8- and 15-speed powershift trannies I've done, but 95% of the tractors in this neck of the woods are powershifts, which explains that. I've been wrenching on JD tractors in dealerships for around 5 years, and most of the work non-powershift work I've done on them has been on the synchrorange trannies, like those found in 4020s. The Quad-Range is basically a synchrorange with a two-speed in front of it to give 1-2, 3-4 and 1R-2R powershifts in each of four ranges. And they also introduced the bulletproof wet-style Perma-Clutch in the Quad-Range. I've been clear into one 4430 tranny all the way to removing the diff drive shaft and everything else has been top shafts (where the synchronizers are) and Perma-Clutches. Keep in mind that the early 4430s and 4630s are now more than 30 years old, and many have in excess of 10,000 hours on them and much more. Sure, you can tear one up if you're hard on it or don't keep it serviced, but for the most part they're darn tough.
Follow Ups:
Home
| Forums
| Order Support
Today's Featured Article -
Chores - by Frank Young. The ceaseless passing of time! It is at once our friend and our enemy. It measures our progress and it makes us old. Like most features of our life, few things are all good or all bad, and most such judgments depend on our own perspective or viewpoint. In our particular hobby, we enjoy the nostalgic return to the days of our youth as we recreate many of the scenes that took place on the family farm that served as the stage for the first few acts of the play that is our live
... [Read Article]
Latest Ad:
one 8n and one 9n tractor. totaly restored,pretty much everything is new. one 6ft blade good shape.
[More Ads]
Copyright © 1997-2026 Yesterday's Tractor Co.
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. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|
