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allis 8030 tractor hydraulic problem

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arty View Drop Down
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Joined: 29 Sep 2016
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Post Options Post Options   Thanks (0) Thanks(0)   Quote arty Quote  Post ReplyReply Direct Link To This Post Topic: allis 8030 tractor hydraulic problem
    Posted: 01 Oct 2016 at 4:57pm
    was harvesting corn and suddenly lost all hydraulics, no steering, no transmission, no remotes .  oil levels ok.  changed all filters, still no hyd.   left tractor off for half hour, all hyd. worked, tractor moved a short distance and lost all hyd. left over night,  had hyd. for about 10 minutes, lost hyd.  I'm baffled!!!!!   any ideas?
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tornado8070 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tornado8070 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Oct 2016 at 5:00pm
Your torque limiter needs to be replaced. Needs to be split but not the worst thing to happen....
09’ DT205B, 08’ DT220A, 83' 8070 MFWD, 83’ 8070 85’ 8050 MFWD, 83' 8030, 82' 8010, 85’ 6080 MFWD, 84’ 6080, 79' 7020, 85' M3 RWD, 85' 920 diesel,AC C-50 forklift.
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DrAllis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 01 Oct 2016 at 5:40pm
Unfortunately, a torque limiter doesn't fix itself. This post is quite confusing and needs questions answered accurately to come up with a solution to the problem. You said you changed all the filters??????? Exactly, which filters did you change and did the problem exist before you changed the filters. Where are you checking your oil levels?? There are TWO PLACES for oil on an 8030.
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arty View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote arty Quote  Post ReplyReply Direct Link To This Post Posted: 02 Oct 2016 at 8:32am
Thanks for responding. oil levels in both chambers are checked regularly.
problem started before all three filters were replaced.
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DrAllis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 02 Oct 2016 at 9:00am
And how does the tractor act this morning?? Does your 1800 RPM transmission light work??
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arty View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote arty Quote  Post ReplyReply Direct Link To This Post Posted: 02 Oct 2016 at 2:10pm
yes transmistion light works . when tractor stops moving trans. light comes on.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 02 Oct 2016 at 7:10pm
I think I'd add 2 gallons of oil down the tube with the long dipstick in it just to see what happens.
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