Farm Equipment - 7000 powershift valve

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7000 powershift valve

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=141925
Printed Date: 26 Aug 2025 at 8:11pm
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Topic: 7000 powershift valve

Posted By: acnh210
Subject: 7000 powershift valve
Date Posted: 29 Aug 2017 at 8:49am

I have a 7000 black belly and on the powershift lever it seams to have 4 detent positions. If you start in 1 you have to shift up what feels like twice to get to second. Then from 3rd you have what feels like 2 shifts back down to 2nd. Tractor will stop if you don't go through both detent positions. Curious if this is an adjustment or an issue in the valve. Thanks for your help.

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Terra Tiger, WD, 7040ps, 8050 with westendorf loader, 8050ps fwa.

Replies:

Posted By: DrAllis
Date Posted: 29 Aug 2017 at 9:28am

Make sure the lever on the outside of the valve is clamped tightly to the shaft. If it's tight, I'd guess there's something inside loose or broken, which will require valve removal to repair.