7000 won’t move
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=198533
Printed Date: 12 Nov 2024 at 1:43am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 7000 won’t move
Posted By: Carl(NWWI)
Subject: 7000 won’t move
Date Posted: 03 Dec 2023 at 5:14pm
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Went and looked at a 7000 today for a sprayer tractor, it’s a 78 but still has the Acusta Cab 1, chassis is black but it’s peeling and it’s maroon underneath. When cold it won’t drive. Tried all 3 powershift speeds, all gears, nothing. Shifter is on the floor. He said they always have to start it in gear then it will move. But it didn’t for me today. It doesn’t grind, just won’t move. After a bit, he jumped in it, shut it off, put it in gear and started it then it drove, powershift worked fine. Also notice 3pt won’t raise and the PTO doesn’t shut off. Any ideas?
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Replies:
Posted By: ValleyFarm
Date Posted: 03 Dec 2023 at 5:42pm
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By any chance did you check the hydraulic oil level? If the oil level is low it would explain why the 3pt won't work.
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Posted By: Carl(NWWI)
Date Posted: 03 Dec 2023 at 7:14pm
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Level was good and remotes worked
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Posted By: Ron(AB)
Date Posted: 03 Dec 2023 at 9:11pm
What about the power steering?
My red belly 7000 has a dry clutch and will always move even if there is no hyd including the power steering.
IF this is a newer black belly, it uses the power shift as a clutch and needs hyd to move. Since some of the other hyd worked it must have air in the clutch circuit.
Lets wait till the experts confirm.
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405, 7000, 7050, 8050, 8070, L3, 2300 & 2600 disk
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Posted By: DrAllis
Date Posted: 04 Dec 2023 at 1:41am
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All ages of 7000 have to have working power steering to move as that same oil locks up the power shift clutches. The fact the hitch or remotes don't work at a slow engine speed is pretty NORMAL. Gotta have power steering and I think your hyd pump lost prime and needs a freshening up.
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Posted By: Carl(NWWI)
Date Posted: 04 Dec 2023 at 6:50pm
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That’s the only thing I didn’t check was if the steering wheel turned.
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Posted By: Lynn Marshall
Date Posted: 05 Dec 2023 at 9:19am
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I can't imagine the steering not working once you got it to move. It would be pretty helpless without power steering. The hydraulic oil level and fill is behind the batteries on that model. The dipstick at the rear is just for the rear end oil, and the final drive bull gears each have their own oil. The hydraulic filter is also below the batteries and could need serviced. Changing that internal filter would give a good indication of the gear wear,depending on the amount of filings or debris in the filter housing.
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