|
Tractor Talk Discussion Board |
Re: Re: Re: Re: Re: Re: Re: Re: Hydraulics dont lift load
[ View Follow Ups ] [ Post Followup ] [ Return to Tractor Talk Discussion Board ]
Posted by GEO on April 19, 2000 at 19:34:16 from (209.140.184.105):
In Reply to: Re: Re: Re: Re: Re: Re: Re: Hydraulics dont lift load posted by Don on April 19, 2000 at 17:29:10:
The only thing that comes to mine is the dump valve o-ring is worn and is not letting valve operate like it should. When tractor is running and with side cover off do you see a main stream of oil returning from the right side of cylinder housing. If there is not, I feel the pump still has a internal leak. I normally check the pump balls and springs by removing pump from tractor and split it where the 4 bolts are. With the pump on the work bench with the bolted head down, I hold my thumb over the outlet hole and then pump each piston individually. While doing this, the others piston should not rise and pressure will build against the outlet hole. This is not a very technical way of checking a pump but it always help me find out if the pump is the problem. Remember to use 80/90 GL-4 or 5 oil in hydraulic system.
Follow Ups:
Home
| Forums
| Order Support
Today's Featured Article -
It Can't Be Done! - A Tractor Story - by Neil Campbell. I'll never forget the time back when I was a boy baling hay on our Farm in Big Rapid, Michigan. The most memorable event that took place was a trip up the steepest incline on the farm pulling an old New-Idea baler with a pony-motor for power and a haywagon. I had just talked my Dad into buying an old John Deere B with 6-speeds ahead and I was real proud of it, except it was a little smaller than the Case tractor that we normally
... [Read Article]
Latest Ad:
Late 50s early 60s international harvester 560 with cultivator
[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 |
|
