Farm Equipment - 8010 injection pump leak

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8010 injection pump leak

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Category: Allis Chalmers
Forum Name: Farm Equipment
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=50289
Printed Date: 22 Aug 2025 at 4:07pm
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Topic: 8010 injection pump leak

Posted By: ac45
Subject: 8010 injection pump leak
Date Posted: 09 May 2012 at 8:52am

just notied a substantial fuel spray from underneath the top piece of the pump that has the 6 fitting for the injector lines. it appears to be from an area where there is a rectangular ( small cut out piece0 and is spraying directly rearward. is this just a gasket or?? What all does it take to fix it?? This is the ambac pump.

Replies:

Posted By: injpumpEd
Date Posted: 09 May 2012 at 12:16pm

head seal of pump is leaking. It is not an easy fix, nor will just an o-ring fix it. the o-ring wears a groove in the housing. We send housings off to have them machined and an insert put in that area. Time for a pump job. Ed.

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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!