ISO 190XT 3PT Sensing rod
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Classifieds
Forum Description: For sale or wanted items
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=212464
Printed Date: 09 Oct 2026 at 10:42pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: ISO 190XT 3PT Sensing rod
Posted By: MadCow
Subject: ISO 190XT 3PT Sensing rod
Date Posted: 09 Oct 2026 at 8:12pm
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I'm looking for part 0234574-1. It's the 'sensing rod' that connects the bell crank to the 3pt lower arm on the right side of the tractor. 
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Replies:
Posted By: DrAllis
Date Posted: 09 Oct 2026 at 8:35pm
| With your draft arms let down to "level", grab a hold of them and see if they can move forward/backwards by pushing/pulling on them by hand. There should be basically zero movement. If there is, the torsion bar hex ends, left mounting bracket and bushings are worn out. That link rod is what sends the draft signal to the "Traction Booster" system to transfer weight when plowing with a mounted plow. The TB system is useless if things are worn out. |