Farm Equipment - 190 lift arm repair

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190 lift arm repair

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=52865
Printed Date: 11 Sep 2025 at 7:28pm
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Topic: 190 lift arm repair

Posted By: Rodd
Subject: 190 lift arm repair
Date Posted: 30 Jun 2012 at 11:00pm

This morning I began the repair on my leaking lift arms. I removed the outer snap ring, removed the splined arm with little problem, I soaked it down with wd 40 and wired brushed the splines first. Now my question is there something else around the shaft? I could see no other snap ring, and does this have O rings or a regular seal? I hope to order parts monday to finish this repair.
Thanks'
Rodd

Replies:

Posted By: Eldon (WA)
Date Posted: 30 Jun 2012 at 11:27pm

I think there might be a felt seal in the arm or next to it. I have also found a thin flat washer between the arm and housing...not sure of the purpose. There shouldn't be much oil that gets up that far.

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Posted By: JimWenigOH
Date Posted: 01 Jul 2012 at 6:57am

Rodd,

Go to the AGCO website and look at the parts diagrams. They will show you everything you need to know as well as the Part Numbers. There is only an o-ring to seal and one steel washer per side, unless an additional washer was needed to set the end play.

Posted By: DSeries4
Date Posted: 01 Jul 2012 at 9:43am

After 40 years, they tend to get rusted on to the splined staft. Feed the oil to it and tap with a hammer to try to loosen it.

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