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

Discussion Forum
:

806D big, big hydraulic leak

Welcome Guest, Log in or Register
Author 
Alan

02-01-2002 08:24:03




Report to Moderator

Have an 806 with a massive hydraulic leak, lost almost all the hytran out the back after attempting to climb a hill. Thought the clutch was shot then saw the stream of hytran all the way back home. What could be the cause?? What should I look for??? Just got the tractor, runs good, have no history on it, Standard/wheatland, no 3pt. Any information would be helpful.




[Log in to Reply]   [No Email]
Matthew

02-02-2002 10:51:29




Report to Moderator
 Re: 806D big, big hydraulic leak in reply to Alan, 02-01-2002 08:24:03  
It could also be the O-rings on the banjo fittings. They bolt into the top of the valve spools. There are two O-rings on each banjo, one on the bolt and one under the banjo. Also there are 3 o-rings in-between the stack of valve spools. They could also be the cause of your leak. The best way is to take the seat out and clean the area then start up the tractor and see where the leak is coming from.

[Log in to Reply]  [No Email]
Bermuda Ken

02-01-2002 09:21:23




Report to Moderator
 Re: 806D big, big hydraulic leak in reply to Alan, 02-01-2002 08:24:03  
Where exactly is the oil leaking from?? Is it from the rear hyd outlets?? Can you be more specific???



[Log in to Reply]  [No Email]
Alan

02-01-2002 09:28:44




Report to Moderator
 Re: Re: 806D big, big hydraulic leak in reply to Bermuda Ken, 02-01-2002 09:21:23  
It seems to be coming from the remotes



[Log in to Reply]  [No Email]
Bermuda Ken

02-01-2002 10:49:55




Report to Moderator
 Re: Re: Re: 806D big, big hydraulic leak in reply to Alan, 02-01-2002 09:28:44  
You probably need the following to stop your leak:
1 of 238-5011 oring, 1 of 238-6118 oring, 1 of 238-5212 oring and 1 of 396582R1 latching piston.

Start by removing the remote valve control lever from the valve spool. (tipping the seat head helps, as does removing the rear tin cover behind the valves). Remove the rear hex cap on the valve (the pipe tube should stay WITH the valve). Remove the valve spool. Remove orings inside valve housing spool bore. Check for scoring, wear, ect. Replace orings and latching piston. Reassemble in reverse order.

HOPEFULLY this will stop the leak. IF NOT you may have a cracked or broken valve housing and or tubing.

[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