Farm Equipment - 220 pto question

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220 pto question

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=155852
Printed Date: 22 Aug 2025 at 4:40am
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Topic: 220 pto question

Posted By: festus51
Subject: 220 pto question
Date Posted: 23 Nov 2018 at 10:01pm

I bought a 220 this spring , pto It runs all the time and I can't get it to shut off. When it is put on a pto powered implement it will not pull it. So is it an adjustment or do I have get into the inards of pto.

Thanks Gerard

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We the unwilling Led by the unqualified Doing the impossible for the Ungrateful

Replies:

Posted By: DrAllis
Date Posted: 23 Nov 2018 at 10:27pm

The PTO lever has 3-positions: Brake- Neutral-Engaged. There is no adjustment to the clutch itself. It is 100% a hydraulic clutch and brake. I'd say you'd better pressure test each lever position to verify proper pressures. I'd guess your clutch is smoked and warped.

Posted By: festus51
Date Posted: 23 Nov 2018 at 11:07pm

Thanks Doc I have a place to start now.

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We the unwilling Led by the unqualified Doing the impossible for the Ungrateful

Posted By: DrAllis
Date Posted: 23 Nov 2018 at 11:09pm

I think the test ports are on the valve itself. I would have had the test ports down at the clutch area, but the Engineers didn't ask me how to do it.