Farm Equipment - D19 PD Help Needed

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D19 PD Help Needed

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=162324
Printed Date: 23 Oct 2025 at 5:41pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: D19 PD Help Needed

Posted By: KenBWisc
Subject: D19 PD Help Needed
Date Posted: 29 Jun 2019 at 11:00am

My power director seems to be loosing fluid around the handle shaft. I removed the handle/lever but find nothing but the casting and shaft. Looks like any seal must be inside?

I would appreciate any direction offered.

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'34 WC #629, '49 G, '49 B, '49 WD, '62 D-19, '38 All Crop 60 and still hunting!

Replies:

Posted By: Bill Deppe/AC Salvag
Date Posted: 29 Jun 2019 at 1:45pm

Believe there should be a groove on each side of the handle shaft for an o-ring

Posted By: Rick
Date Posted: 29 Jun 2019 at 2:10pm

Yes...supposed to be an O-ring in there....Rick

Posted By: Jim.ME
Date Posted: 29 Jun 2019 at 2:15pm

See attached pdf. The lower drawing and the lower group of part numbers apply to your question.

uploads/16335/D19_power_director_fork_shaft.pdf" rel="nofollow - D19_power_director_fork_shaft.pdf

You can sign in as a guest user and access the parts book at http://www.agcopartsbooks.com/partsbooksn/login.aspx?region=northamerica" rel="nofollow - AGCO Parts Books

Posted By: bradley6874
Date Posted: 29 Jun 2019 at 9:53pm

I was told by an old timer that if you had small hands (or kids or grandkids ) you can remove the snap ring on the left and the handle off you could slid the shaft out the other side enough to expose the oring then replace it then slide back the other way and change the other oring then the little hands can help get the key in place as you slide the shaft back in place Maybe the dr or somebody else can say yes or no about doing this

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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul

Posted By: MACK
Date Posted: 29 Jun 2019 at 10:02pm

Remove the handle, remove snap ring on left side. Remove cover on right side. If there is a setscrew on shaft inside, remove it. Slide shaft just far enough to expose snapping and replace it. Move other direction and do the same. MACK

Posted By: DrAllis
Date Posted: 29 Jun 2019 at 11:47pm

D-19 shouldn't have an internal setscrew, just half-moon keys. So, no need to remove right side cover. Place the hand lever fully into LOW range and remove the long handle from the shaft. Gently move the shaft side to side just enough to roll out old Orings and roll in new Orings from an AGCO dealership.

Posted By: DrAllis
Date Posted: 02 Jul 2019 at 8:28am

bump

Posted By: KenBWisc
Date Posted: 03 Jul 2019 at 8:46am

Thanks much for the replies. A very simple process once direction is received! Thanks too to the Dr. for bumping this back to the top. Not certain why my physical or site search came up empty.

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'34 WC #629, '49 G, '49 B, '49 WD, '62 D-19, '38 All Crop 60 and still hunting!

Posted By: Lonn
Date Posted: 03 Jul 2019 at 10:51am

I'm sure the AGCO o-rings aren't just plain general use o-rings so I'd get them from AGCO as the DR says

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