Farm Equipment - D19 Hydrolics

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D19 Hydrolics

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=19730
Printed Date: 08 Feb 2025 at 6:27pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: D19 Hydrolics

Posted By: Pa'sOldA/C
Subject: D19 Hydrolics
Date Posted: 21 Oct 2010 at 3:26am

My D19 gas burner has a hydrolic leak. The lift will not stay up and It is leaking fluid all over the shop. It will leak for days after you shut it off. Anybody have any ideas what it might take to fix it.

Replies:

Posted By: DonDittmar
Date Posted: 21 Oct 2010 at 5:52am

Where is the leak coming from?

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Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start

Posted By: Pa'sOldA/C
Date Posted: 21 Oct 2010 at 6:25am

Not sure fluid is coming from the belly of the tractor. I figure there is a seal or internal hose that has the leak. I have a shop manual ordered.

Posted By: DonDittmar
Date Posted: 21 Oct 2010 at 2:46pm

3 spool setup or single?

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Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start

Posted By: skipwelte
Date Posted: 21 Oct 2010 at 3:43pm

More likley and external line going to the remote valve bank. The lift not staying up is probably the lift check valve in the valve bank, ya gotta split the valve in half. That is one part they did a poor job of describing its function and how to repair it.

Posted By: Pa'sOldA/C
Date Posted: 21 Oct 2010 at 7:35pm

I beleave it is a 3 spool

Posted By: Pa'sOldA/C
Date Posted: 29 Oct 2010 at 11:15pm

Well got my manual in and its not a whole lot of help. I think I found a guy that can fix it. Thanks for all the help.

Posted By: JC-WI
Date Posted: 29 Oct 2010 at 11:41pm

Check the pto shifter seal?