Farm Equipment - Late model 7000

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Late model 7000

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=160259
Printed Date: 15 Apr 2026 at 8:04am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Late model 7000

Posted By: Nick DiF
Subject: Late model 7000
Date Posted: 21 Apr 2019 at 4:31pm

I have a serial number 8000 + 7000. I don’t have anything when it is in the first range. I have 220 psi when it is in 1, 2, or 3 I have movement in two and three. Any help would be appreciated

Replies:

Posted By: MACK
Date Posted: 21 Apr 2019 at 5:19pm

Could have bearings out of reduction shaft letting gears separate. All plates broken in lo range clutch. MACK

Posted By: Nick DiF
Date Posted: 21 Apr 2019 at 5:32pm

Should the pressure change in each gear. I had transmission pan off and did not find any pieces. I did have the plate completely apart because everything was leaking. It would not stop with the inching valve. The pressure goes to zero now when clutch is not but after it was put back together this other problem started

Posted By: MACK
Date Posted: 21 Apr 2019 at 5:42pm

When you say plate completely apart, are you referring to valve body. MACK

Posted By: Nick DiF
Date Posted: 21 Apr 2019 at 8:08pm

Yes the valve body. You will have to bare with me this is the first Allis I ever had

Posted By: MACK
Date Posted: 21 Apr 2019 at 9:06pm

There are two bent pieces of metal they call spoons that stop spool travel. I would guess one got lost or put in wrong place. MACK

Posted By: Nick DiF
Date Posted: 21 Apr 2019 at 9:18pm

I was thinking that I am pretty sure I put on correct place but after looking at book it may be possible that it is holding the wrong part of the plungers. I will look tomorrow will let you know thanks