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

Shop Now

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

Ford Tractors Discussion Forum
Order Ford 4000 Parts Online

Hydraulic pump on 62 4000

Welcome Guest, Log in or Register
Author 
Balatonm

03-10-2008 06:31:50




Report to Moderator

I was mouving snow with my 4000d friday, and (I think) the hydraulic pump whent out, but ime not sure. It has plent of hydr fluid and the 3point won't mouve at all. Neather will the loader.

Any other Ideas, you MN guys know how march can be. PS.I let the tractor idale for 30-35min like usual before I started mouving snow.




[Log in to Reply]   [No Email]
RodInNS

03-10-2008 14:12:43




Report to Moderator
 Re: Hydraulic pump on 62 4000 in reply to Balatonm, 03-10-2008 06:31:50  
Assuming that there is oil shooting out the pump bleeder when you open that while cranking it over... I'd say there is a problem with the unload valve on the underside of the lift cover. That style of tractor was well known for that around here. It hangs 'open' and unloads the pump flow rather than directing it to the lift cylinder.

Rod



[Log in to Reply]  [No Email]
Balatonm

03-10-2008 12:29:07




Report to Moderator
 Re: Hydraulic pump on 62 4000 in reply to Balatonm, 03-10-2008 06:31:50  
I tried holding them up with the lever up and the tractor at about half thraghtale, and they didn't presurize any.



[Log in to Reply]  [No Email]
Balatonm

03-10-2008 10:49:58




Report to Moderator
 Re: Hydraulic pump on 62 4000 in reply to Balatonm, 03-10-2008 06:31:50  
I'll try that when I get off work, Any thing else I should try, and yes it is a 4 cly.
I also noyiced that I can lift the 3point arms easily with one hand, and they havent fallen any with the blade off. Hope this helps some.



[Log in to Reply]  [No Email]
soundguy

03-10-2008 12:15:11




Report to Moderator
 Re: Hydraulic pump on 62 4000 in reply to Balatonm, 03-10-2008 10:49:58  
Being able to lift the arms is normal.. there is no hard connection between the cyl / piston / rockshaft dogbone. If it stayed up, did you have the lift lever up and pump running, so it pressurize dthe cyl with no load on it?

soundguy



[Log in to Reply]  [No Email]
soundguy

03-10-2008 06:39:00




Report to Moderator
 Re: Hydraulic pump on 62 4000 in reply to Balatonm, 03-10-2008 06:31:50  
Assuming this is the 4cyl style.. ( essentially an 801 tractor.. etc.. ) Loosen the bleed/burp plug out of the top/front of the pump and see what ya got..

soundguy



[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