220 hydraulic pump
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=165221
Printed Date: 22 Sep 2025 at 9:10pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 220 hydraulic pump
Posted By: dirtschlinger
Subject: 220 hydraulic pump
Date Posted: 21 Oct 2019 at 9:04am
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I was plowing with the 220. Noticed hydraulic fluid spraying everywhere on the left side of the tractor. Picked the plow up and got it to the end of the field. Didn't see anything spraying anymore. I took off for home hoping to make it there. Nothing spraying or leaking anymore. Got it home and nothing appeared to be leaking. As soon as I pushed the 3 point lever down fluid sprayed everywhere. Looked like it was coming out of the front of the pump but hard to tell because of so much fluid spraying out. I read that since I have the traction booster I have the dual pump. So I'm thinking that part of the pump needs rebuilt but while I have the pump off should I rebuild the whole pump? Would any hydraulic shop be able to rebuild or is it pretty straight forward and not a bad rebuild most people can do? Looks like hydraulic pumps are not cheap. Are there any tricks to taking the pump off that I need to watch for? Any wisdom or advice is appreciated. Thanks.
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Replies:
Posted By: DrAllis
Date Posted: 21 Oct 2019 at 12:07pm
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I would think that two seal kits and a shaft seal would get you fixed up. No magic to removal. Two bolts, three lines and a suction hose.
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Posted By: SteveM C/IL
Date Posted: 21 Oct 2019 at 12:57pm
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Scribe housings so you get it back together right
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Posted By: MACK
Date Posted: 21 Oct 2019 at 9:35pm
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Scribe pump at angel, not straight. MACK
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