Tod Michigan said: (quoted from post at 08:01:33 06/28/11) OK, If that is the case, then what is the Bolster, where is it located and how can I test it??? What you're saying is I don't need to take the pump out and inspect the relief valve, Right?
Thanks, Tod.
At this point, it looks to me like the pump and relief valve are eliminated as the problem. As for the bolster, someone more familiar with a Farmall 460, like pete 23, can help. It's the steering column in the front, but I'm not sure how the PS is done in the 460. You have to have some sort of valve to input the direction to turn and that has to work off the input from the steering shaft... may be inside the bolster, but it's there somewhere. Then there has to be some form of power assist, which can be some form of rotary torque generator (like Char-Lynn or Behlen make), or it could be a pair of cylinders, or a single two-way cylinder. My guess is on a Farmall type bolster, it may be a pair of cylinders built into the bolster, but that's just my guess.
I'm not that familiar with the workings of individual tractor models, but my input is from 38 years at Cessna/Eaton, with 25 of that time in the Cessna engineering lab. However, without a hydraulic schematic of the system, it can be hard for me to pin-point problem areas... also been retired for almost 9 years and I've forgotten a lot. Dad had a 460 Farmall that I have used, but never worked on any mechanicals.
This post was edited by IH fan at 06:38:45 06/28/11.
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 - When Push Comes to Shove - by Dave Patterson. When I was a “kid” (still am to a deree) about two I guess, my parents couldn’t find me one day. They were horrified (we lived by the railroad), my mother thought the worst: "He’s been run over by a train, he’s gone forever!" Where did they find me? Perched up on the seat of the tractor. I’d probably plowed about 3000 acres (in my head anyway) by the time they found me. This is where my love for tractors started and has only gotten worse in my tender 50 yrs on this “green planet”. I’m par
... [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.
