Farm Equipment - 7000 hydraulic pump

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7000 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=42872
Printed Date: 19 Aug 2025 at 2:04pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 7000 hydraulic pump

Posted By: Andrew(southernIL)
Subject: 7000 hydraulic pump
Date Posted: 28 Dec 2011 at 5:04pm

Been having to bleed the pump everytime we start the tractor (maroon belly). Doesn't take much just crack open one line at the pump and wait a few seconds then tighten back up. Any ideas on possible cause.

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If fishing is a sport your looking at an athlete

Replies:

Posted By: MACK
Date Posted: 28 Dec 2011 at 9:39pm

Front seal in pump needs replaced or hose clamps on suction hose needs tightened. MACK

Posted By: Hurst
Date Posted: 28 Dec 2011 at 10:23pm

Also could be the doughnut gasket on the suction line at the sump. But usually that will be a dripping leak there. Someone on here once said they had a pin hole in the elbow suction hose at the pump.

Hurst

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1979 Allis Chalmers 7000
5800 Hours