Farm Equipment - 3 point arms stubborn

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3 point arms stubborn

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=203171
Printed Date: 23 Nov 2024 at 4:25am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 3 point arms stubborn

Posted By: Mattman
Subject: 3 point arms stubborn
Date Posted: 12 Sep 2024 at 4:59pm

I have my 7040 on a weight loss program and I am trying to get the top arms off the rock shaft. Any Ideas that don’t include putting on so much heat that I burn my tractor to a crisp?

Replies:

Posted By: Mattman
Date Posted: 12 Sep 2024 at 6:22pm

First thought is to run a Threaded rod through the Outside pin holes and put a power pack cylinder and an extension on the inside of the threaded rod between the cast arms to force at least one of them loose. I’m thinking I can get one off that way, clean it up, reassemble it, and then push the other side off..

Posted By: Mattman
Date Posted: 12 Sep 2024 at 6:23pm

The threaded rod will prevent the spreading of the arms under pressure. It would have nuts on the outside.