Farm Equipment - Remove spool valve, AC-185

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Remove spool valve, AC-185

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=204139
Printed Date: 14 Nov 2024 at 10:38am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Remove spool valve, AC-185

Posted By: Allis_Cooper
Subject: Remove spool valve, AC-185
Date Posted: 12 Nov 2024 at 1:21pm

I have decided that the valve assembly on my AC-185 is leaking out of the front and rear seals on the spool valve that controls the main lift. (I am assuming that there is a nylon seal at the front and rear of the spool). Thanks to this forum I got the parts, AGCO part # 70255229.

My question now is, can I pull that spool out without taking the valve assembly off the tractor? Will it make a big mess?

Replies:

Posted By: tbran
Date Posted: 12 Nov 2024 at 6:57pm

Yes and a little. With the spool in hold - mid position. Pull the back cap - 2 allen head capscrews that hold the aluminum rear cap on and the e clip and pin on the front of the spool - then CAREFULLY remove from the rear. DO NOT mess with the detent spools. IF it is leaking on the center spool oring - take it to someone who has done it before.

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