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AC 190 XT

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Jpsmith View Drop Down
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Joined: 11 Nov 2011
Location: Madras Oregon
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jpsmith Quote  Post ReplyReply Direct Link To This Post Topic: AC 190 XT
    Posted: 22 Nov 2011 at 11:05am
I think the hydraulic oil is overheating when the tractor is at full throttle for long periods of time, any solutions or do you need more information. thanks 


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Steve Bright View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Steve Bright Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 11:16am
Do you have a valve stuck that is causing the oil to overheat. Last summer 1 of the valves under the floorboard was sticking on my XT. It was also getting hot. Freed up the valve and it has been fine since.
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Orange Blood View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orange Blood Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 2:17pm
Sounds about right. pretty much the only reason the oil would get hot, is if it is under pressure all the time, not being able to unload the pump, i.e one of your remote levers is stuck, but if it's like ours, you know when the pressure relief is activating, it makes a rather unpleasant noise.
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HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
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Jpsmith View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jpsmith Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 8:27pm
 would both remotes work properly if that was the case? 
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Orange Blood View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orange Blood Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 8:53pm
The remotes would work fine if something was restricting the return, or what about the rams, is that valve working.  Remember when you place a valve in lift or lower you are closing the center, just like an obstruction elsewhere downstream would do.
Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
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Orange Blood View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orange Blood Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 8:53pm
Let's back up a second, why do you think the oil is overheating?  If you work a tractor hard all day the rear oil is going to be hot, but how hot is subjective, would it feel uncomfortable to touch yes, but would it really burn you, don't think so.  That temp would still be within reason to me

Edited by Orange Blood - 22 Nov 2011 at 8:55pm
Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
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MACK View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 22 Nov 2011 at 9:12pm
Hydraulic oil will run 100 degreas over out side temp if they are being used.  MACK
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