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InjpumpEd, Doc, Mack I need your help

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=128165
Printed Date: 30 Dec 2025 at 3:36am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: InjpumpEd, Doc, Mack I need your help
Posted By: AllisFreak MN
Subject: InjpumpEd, Doc, Mack I need your help
Date Posted: 01 Sep 2016 at 6:30pm
I'm attempting to remove the injector pump from my 6060 to be rebuilt. I have everything disconnected and when trying to remove pump from the housing the drive gear and all want to come with. It can't be removed with all that stuff tagging along, there is not enough room. Apparently there is more to this job than I thought. Wish I would have never started. Any advice besides pushing the tractor off a cliff? Because that's what I'm about ready to do. I should have stuck to gassers I guess. Thanks in advance.

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'49 A-C WD, '51 A-C WD, '63 A-C D17 Series III, 1968 A-C One-Seventy, '82 A-C 6060, '75 A-C 7040, A-C #3 sickle mower, 2 A-C 701 wagons, '78 Gleaner M2



Replies:
Posted By: EricPA
Date Posted: 01 Sep 2016 at 7:30pm
If I remember correctly when I removed my pump we took the cover off the front of the pump housing and slid the drive gear out that way after making sure the timing marks were lined up and marking the gear. It was pretty well explained in the service manual if I remember correctly. Hth. Eric

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Life is tough,but it's tougher when you're stupid. - John Wayne


Posted By: injpumpEd
Date Posted: 01 Sep 2016 at 7:33pm
as Eric says, may need to slide the shaft ahead. 

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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!


Posted By: AllisFreak MN
Date Posted: 01 Sep 2016 at 7:55pm
So does that mean I need the special tool to reinstall the shaft seals as explained in the I&T manual? I just don't quite understand the explanation in there. All I wanted to do is remove the pump and have it rebuilt. I don't want to get into buying special tools and all, or I will just have the whole tractor hauled in and repaired.

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'49 A-C WD, '51 A-C WD, '63 A-C D17 Series III, 1968 A-C One-Seventy, '82 A-C 6060, '75 A-C 7040, A-C #3 sickle mower, 2 A-C 701 wagons, '78 Gleaner M2


Posted By: EricPA
Date Posted: 01 Sep 2016 at 8:10pm
First of all I'd burn the I&T manual and get an original Allis book I didn't have any special tools we just pulled it off,put it in a box and sent it to Ed. Came back better than new

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Life is tough,but it's tougher when you're stupid. - John Wayne


Posted By: DougG
Date Posted: 01 Sep 2016 at 8:15pm
The special tool can be bought for 11 dollars at a pump shop its just a seal compressing tool, and you can just remove the pump off the back of the engine without taking the front plate of, always a risk of dropping the key into the oil pan,


Posted By: ILGLEANER
Date Posted: 01 Sep 2016 at 8:15pm
Sometimes someone pulls that gear off, and doesn't mark it. Then you get to re-time it !!!!

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Education doesn't make you smart, it makes you educated.


Posted By: MACK
Date Posted: 01 Sep 2016 at 10:19pm
Sounds like there is grooves worn into bushing and seals don't want to slide out of grooves. Put a little pry on pump and it should slide off shaft.
 I take the front gear cover off then move shaft and gear forward. Not much room to slide pump off shaft.
 After shaft and gear is out, press gear off shaft, then you can put shaft with seals into pump before installing pump. Might be hard for first timer to retime.     MACK



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