Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Allis Chalmers Discussion Forum
:

WD hydraulic pump/valve

Welcome Guest, Log in or Register
Author 
wdTom

08-18-2004 18:49:30




Report to Moderator

I took the hydraulic pump off my WD, because it needs a couple of seals, and put on the one from the parts tractor on. I had taken this one apart and put it together with new O rings and seals. Now when the tractor is stopped and you let out the clutch it sort of doesn't want to go, and as it slows down and comes to a stop it is like a brake is on a little. It isn't the brakes. With the tractor in neutral I can easily roll it by hand. I can disengage the engine clutch and with the tractor in 4th and the handclutch engaged when I try and roll the tractor there is resistance and the sound of oil squirting under pressure in the area of the hydraulic pump. I haven't looked at adjustments as per the manual yet, that is next. Just did this change and haven't got the time yet to get into it more. Any ideas as to what is going on?? Thanks!

[Log in to Reply]   [No Email]
DS

08-18-2004 19:36:16




Report to Moderator
 Re: WD hydraulic pump/valve in reply to wdTom, 08-18-2004 18:49:30  
The pump is delivering oil under pressure hence the resistance.



[Log in to Reply]  [No Email]
wdTom

08-19-2004 18:11:40




Report to Moderator
 Re: WD hydraulic pump/valve in reply to DS, 08-18-2004 19:36:16  
Shouldn't there be a "unload" position where it just pumps oil to the reservoir with no load/pressure when the system isn't being used?



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
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 ]

Home  |  Forums


Copyright © 1997-2023 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 Headquarters

Website Accessibility Policy