Farm Equipment - 8030 questions

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8030 questions

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=27047
Printed Date: 27 Feb 2025 at 7:55am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 8030 questions

Posted By: orangepower
Subject: 8030 questions
Date Posted: 09 Mar 2011 at 8:32pm

i been looking at 8030's both tractors lose there prime, why, ? is this a common problem? they been sitting on a dealers lot. next one 8030 has a problem once you get it primed, it will only run from 1000 to 1300 rpms, then it will flutter out and die if you accelerate. they think its injection pump. what do you think? how much for injection pump rebuild? thanks for replies.

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45 diesel puller, 45 gas puller, ca puller

Replies:

Posted By: niel ev
Date Posted: 09 Mar 2011 at 8:48pm

It could be enjection pump or something as simple as the rubber o-rings have gotten brittle Niel

Posted By: Dans 7080
Date Posted: 10 Mar 2011 at 12:00am

I have a 7040 that did the same thing. I replaced all the O-rings and still no change. Looking further in depth I had 2 lines rubbing, one had a hole so small that fuel wouldnt leak but would suck enough air. It took 2 people to start it, one to crank and one to push the primer and spray ether.