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AC D-14 Hydraulic Issues
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Channon View Drop Down
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Joined: 30 Jun 2010
Location: Michigan
Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Channon Quote  Post ReplyReply Direct Link To This Post Topic: AC D-14 Hydraulic Issues
    Posted: 30 Jun 2010 at 3:28pm

I was hoping you experts could help me out.  I have a AC D-14 that I have had for years and this winter the Hydraulics quit working for me on the 3-point.  The issue is that it will work fine for a few cycles but then it will drain all of the hydraulic fluid from the tank and then it stops working.  If you add more fluid it will pump fluid out of the top of the trans case.  Is there a check valve or filter that could be plugged??  I am desperate need of help.  Thank You!
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Adam Stratton View Drop Down
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Joined: 11 Sep 2009
Location: SW MO
Points: 1363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Adam Stratton Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2010 at 5:10pm
My theory is that either the seals in the ram, or else the hose for the ram are bad.  The good news is that you are only looking at spending $50 or so to fix it.  The bad thing is, you have to take the rear half of the rearend housing off to fix it.  I just did it on my D15, and it wasnt too bad.
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Bill Long View Drop Down
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Joined: 12 Sep 2009
Location: Bel Air, MD
Points: 4556 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Bill Long Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2010 at 7:28pm
Adam you are right on.  The D-14 was too new for that problem to develope with us since we were out of the business in 1962 but we were told about it at the factory schools.
Hope it is only the hose.  That is the easiest fix.  Let us know how it goes.
Good Luck!
Bill Long
 
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CTuckerNWIL View Drop Down
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Joined: 11 Sep 2009
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Points: 22823 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2010 at 7:34pm
If you have to dig in that far you might as well figure on replacing both the seals and the hose. Then you'll be good to go for another 50 years.
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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