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6080 hydraulic prime

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=133217
Printed Date: 28 Sep 2024 at 8:34pm
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Topic: 6080 hydraulic prime
Posted By: Ericinecmn
Subject: 6080 hydraulic prime
Date Posted: 30 Dec 2016 at 8:06pm
Just changed hydro fluid in my 1983 6080 and both filters, filled the transmission and the rear end. My problem is it won't prime was working fine before just wanted to give it a little love and changed the fluid. This is my second time doing this and a don't recall this problem before. Any one have any thoughts on priming procedure?

Thanks



Replies:
Posted By: AC720Man
Date Posted: 30 Dec 2016 at 8:24pm
Do the filters screw on upside down? If they do I always fill the filter full of fluid before I screw them on. Fluid change on my dads 6060 went well, so I am not sure what the problem maybe other than air in the suction tube maybe. I think it should be self priming but I am sure someone on the forum will know.


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1968 B-208, 1976 720 (2 of them)Danco brush hog, single bottom plow,52" snow thrower, belly mower,rear tine tiller, rear blade, front blade, 57"sickle bar,1983 917 hydro, 1968 7hp sno-bee, 1968 190XTD


Posted By: MACK
Date Posted: 30 Dec 2016 at 9:06pm
Common on 6080 if you don't fill both filters with oil, especially the one's with two filters.    MACK


Posted By: Orange4ever
Date Posted: 31 Dec 2016 at 8:56am
Far as I know there's no filter on the suction side of those tractor there's a screen down there in the block the safest thing to do is remove the pressure lines on the side of the pump use a vacuum cleaner to create a vacuum and pull the oil up into pump   start the motor with the Lines lose at pump. run tractor see if you get oil pressure shut it off and tighten lines up. Don't run tractor too long. Did you clean the screen on the suction side?

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If you want a man to be a successful farmer, give him a Allis Chalmers tractor. If you want him to be a successful mechanic, give him a John Deere


Posted By: Ericinecmn
Date Posted: 31 Dec 2016 at 12:49pm
Got it going this morning had to fill the filters twice and then it took. I topped it off and will let it sit for a day or so and make sure it does not lose it.
Thank you for the information


Posted By: lowell66dart
Date Posted: 31 Dec 2016 at 9:55pm
I have a new to me 6080. What brand filter did you use?

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AC 6080 (8030,7060,200,175,D-17HC, 6040,160,6140 all gone) Farmall 1066 & 656 Hi-Clear (for sale), White 2-62 High Clearance, JD 4255 Hi Clear.


Posted By: Ericinecmn
Date Posted: 31 Dec 2016 at 11:36pm
I have been using Agco hydro filters mostly, but when I change engine oil mid season I pick up a Wix filter at the local Auto Value store



Posted By: lowell66dart
Date Posted: 01 Jan 2017 at 7:42am
Thanks.

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AC 6080 (8030,7060,200,175,D-17HC, 6040,160,6140 all gone) Farmall 1066 & 656 Hi-Clear (for sale), White 2-62 High Clearance, JD 4255 Hi Clear.


Posted By: ssefick
Date Posted: 05 Jul 2024 at 2:47pm
Late to game, but this happened to me today.

Filled filter, and filled pump through one of the lines on the top (toward driver). Hopefully works tomorrow.


Posted By: DrAllis
Date Posted: 05 Jul 2024 at 3:18pm
Prime the pump from the top and immediately start the tractor. Don't wait.


Posted By: ssefick
Date Posted: 05 Jul 2024 at 4:04pm
Dr. Allis that is exactly what I did. Primed at the top, put everything back together, turned the wheel until flow through, cycled hydraulics, and everything works! Just wanted to post in case others search for this in the future.

Thanks all!



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