Farm Equipment - 7080 injector pump

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7080 injector 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=48386
Printed Date: 27 Aug 2025 at 1:51pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 7080 injector pump

Posted By: farmer_rob
Subject: 7080 injector pump
Date Posted: 02 Apr 2012 at 7:52pm

what is the procedure to remove and replace the injector pump?? i was told it would take about 3hrs.

i know it would mean making sure things were lined up asfar as timing was concerned. i know it would be need to remove the altenator then the front cover that was about 8 bolts. then the fuel lines and then the cap-screws that hold the pump to the housing.. your help will be great..

my first fuel pump removal

thanks rob

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if farming was easy everybody would be doing it

Replies:

Posted By: Richardmo
Date Posted: 02 Apr 2012 at 11:11pm

When i change my pump out on the 7060

I did not have to take the altenator off.

make sure you get into time 22 degrees BTDC at least that what my book says.

and the take the pump window off make sure the timimg line up on the injection pump.

I took my lines off then the front cover and before i removed the 4 bolts i stuck rags just in case i drop a bolt or a washer and then removed the 4 bolts that hold the gear on removed the gear and removed the bolts that hold the pump on.

I had my pump off and the other pump on in 2 hours.

this one of the easy pumps to do.

hope this helps.