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D17 series 2 hydraulics
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CE Mississippi View Drop Down
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Joined: 12 Nov 2021
Location: Mississippi
Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CE Mississippi Quote  Post ReplyReply Direct Link To This Post Topic: D17 series 2 hydraulics
    Posted: 17 Apr 2023 at 12:59pm
When I crank the tractor the hydraulics go up and will not let down. I even have a disc connected with the hydraulic cylinder on it and it will not lower. Thanks
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Joined: 12 Sep 2009
Points: 22181 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2023 at 1:50pm
BOTH hydraulic levers on the steering column must be DOWN and horizontal.  Next thing would be see if the linkage from the snap coupler bell is missing or badly bent under the belly/under the brake pedal area.
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CE Mississippi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CE Mississippi Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 8:22am
All that is good I’ve replaced hydraulic pump from another d-17 and it does same thing. Goes up but won’t go down. You can loosen return hose and cylinder will go down.
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Points: 22181 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 8:47am
If you've replaced the pump, you had to disconnect the linkage under the belly of the tractor, correct ????????? Or is there no linkage under the belly to connect to the hydraulic pumps sump ???
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CE Mississippi Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 9:30am
There is linkage to the booster rod
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Points: 22181 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 9:36am
Loosen the front nut and move it FORWARD at least 1/2". Move the rear nut forward until tight. Report back.
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CE Mississippi Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 10:02am
It is adjusted all the way forward and now it works. Thank yousir. I wish I had asked you before I took the pump off 3 times and replaced it. LOL
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CE Mississippi View Drop Down
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Points: 33 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CE Mississippi Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2023 at 10:50am
It is adjusted all the way forward and now it works. Thank yousir. I wish I had asked you before I took the pump off 3 times and replaced it. LOL
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