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Operation 185 Allis Diesel
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dmulert View Drop Down
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Joined: 23 Nov 2009
Location: Minnesota
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dmulert Quote  Post ReplyReply Direct Link To This Post Topic: Operation 185 Allis Diesel
    Posted: 23 Nov 2009 at 3:15pm
The high low does not seem to be working right.  Low only.  Does anyone have an idea how to tell if thre is a major problem or just an adjustment needed?
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skipwelte View Drop Down
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Joined: 29 Oct 2009
Location: Anthon, Iowa
Points: 723 		Post Options Post Options   Thanks (0) Thanks(0)   Quote skipwelte Quote  Post ReplyReply Direct Link To This Post Posted: 23 Nov 2009 at 3:47pm
No adjustment, the only thing you can do is check the pressure at the valve, its located under the steering valve, there are two 1/8th pipe plugs, one for low, the other for high, cannt remember which is which.   Pressure should be around 240psi when in either range.  If pressure is ok, probably bad sealing rings or clutch plates.  If pressure isnt good you can shim valve some, usually not the pressure.   Good luck
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john carlson View Drop Down
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Joined: 14 Sep 2009
Location: UP of Michigan
Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote john carlson Quote  Post ReplyReply Direct Link To This Post Posted: 23 Nov 2009 at 7:31pm
   
           We had the same thing when we bought are 180. The oil was milky in the high low range from water getting into it. Low range would work but high would not and found the valve that is behind the panel below the steering wheel was rusted and wound not move. Cleaned it up and the high range worked.
 
                                           John Carlson
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dmulert View Drop Down
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Joined: 23 Nov 2009
Location: Minnesota
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dmulert Quote  Post ReplyReply Direct Link To This Post Posted: 24 Nov 2009 at 10:42am
Yes, That is what the rearend oil looks like.  Did you drain and replace I would guess?  I will check the valve associated with the high range lever is what I think you are talking about?  You do not happen to have a diagram for the tractor do you?
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john carlson View Drop Down
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Joined: 14 Sep 2009
Location: UP of Michigan
Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote john carlson Quote  Post ReplyReply Direct Link To This Post Posted: 24 Nov 2009 at 6:26pm
 
 
           Can you give me a call at 906 359 4798 and maybe I can give you some directions on what I did. My cell phone is 520 518 0079.  Were in Upper Michigan so I don't know where your at and there may be a time difference.
 
                                      John Carlson
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dmulert View Drop Down
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Joined: 23 Nov 2009
Location: Minnesota
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dmulert Quote  Post ReplyReply Direct Link To This Post Posted: 27 Nov 2009 at 6:25am
Thank you.  I will be back to Minnesota on Sunday after the Holiday.  i will give you a call then.  Thank you again for the help
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