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Allis 180 diesel
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Erk2550 View Drop Down
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Joined: 29 Aug 2023
Location: Virginia
Points: 4 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Erk2550 Quote  Post ReplyReply Direct Link To This Post Topic: Allis 180 diesel
    Posted: 29 Aug 2023 at 1:04am
180 with traction boost I drove the tractor 1/2 mile it started going slower and slower I started with remote valves pulling levers and it kept going enough to get out of Rd my PTO turns my lift arms raise and lower but won't move and no power steering
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DanielW View Drop Down
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Joined: 19 Sep 2022
Location: Ontario
Points: 157 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DanielW Quote  Post ReplyReply Direct Link To This Post Posted: 29 Aug 2023 at 6:30am
Not sure I fully understand your question - why pulling on remote levers was a factor - But I'll have a stab at it: The hydraulic 'pump' on those tractors is actually three gear pumps bolted/sandwiched together. The front one is power steering & power director clutch (and PTO clutch if hydraulic), middle one is three point hitch and remotes, rear one is for the traction boost. Sounds like something is awry with the front pump (or its circuit), because it would kill your power steering and power director clutch, preventing it from moving. Next steps are probably to check that the pump is moving any fluid at all, then (if it is), start tapping into it and doing some pressure tests.
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WF owner View Drop Down
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Joined: 12 May 2013
Location: Bombay NY
Points: 4597 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WF owner Quote  Post ReplyReply Direct Link To This Post Posted: 29 Aug 2023 at 7:16am
My first two questions would be, are you sure it's full of hydraulic fluid and how old is the hydraulic filter?
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MACK View Drop Down
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Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 29 Aug 2023 at 9:16pm
Sounds like that section of pump eat it's self. Are you sure the 3 point will lift a load or just the arms? I would rather think the splines striped in pump drive.                 MACK
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Erk2550 View Drop Down
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Joined: 29 Aug 2023
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Points: 4 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Erk2550 Quote  Post ReplyReply Direct Link To This Post Posted: 30 Aug 2023 at 11:10am
Well I took the pump apart the brass plates is scuffed bad like groves in them so what I did was switch a couple plates around I then got power steering so is it possible I could rebuild the pump ? Ot probably be better off with a new one I need to check pressure on the pump does my gauge need to be filled with liquid I haven't tried it lifting a load or spinning PTO with load it just raises and lowers and the shaft turns
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DanielW View Drop Down
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Joined: 19 Sep 2022
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Points: 157 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DanielW Quote  Post ReplyReply Direct Link To This Post Posted: 30 Aug 2023 at 11:55am
They're rebuildable, depending on how bad any damage is. I assume you're referring to the oval-shaped wear plates? They usually come with the new kits. Rebuild kits for these umps are readily available. If I remember right, both the IT manual and the genuine Allis manual have pump rebuild instructions, but one is much more detailed than the other.

If you can, post some pictures on here of the pump internals and worn parts.
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Erk2550 View Drop Down
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Joined: 29 Aug 2023
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Points: 4 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Erk2550 Quote  Post ReplyReply Direct Link To This Post Posted: 30 Aug 2023 at 7:56pm
Ok I trying to do that now
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