d-14 tech question
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=22564
Printed Date: 13 Feb 2025 at 11:42am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: d-14 tech question
Posted By: smuggler
Subject: d-14 tech question
Date Posted: 19 Dec 2010 at 7:13pm
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my neighbor has a d-14 that wont let the 2 point arms go down. Is there a linkage problem? He says it sounds like the still trying to raise even tho there all the way up. thanks
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Replies:
Posted By: D-17_Dave
Date Posted: 19 Dec 2010 at 9:14pm
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Check the linkage from the lift arms going into the belly pump. If this gets knocked loose or something lets go it will lock the pump draft linkage in the raise position and force the pump oil over the unloader valve. This will also cause the lift levers to spring up just like it would when the draft is actuated.
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Posted By: DSeries4
Date Posted: 19 Dec 2010 at 9:36pm
Check to see that the Traction Booster lever is in the lowest position. Also check the linkage to the snap coupler for any sticking or binding.
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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Posted By: smuggler
Date Posted: 20 Dec 2010 at 4:16pm
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Thanks for the reply guys Ive got it in my shop now. Took a look at all the linkage. unhooked arm for snap coupler. Still nothing bo matter what i do. If i unhook the line goin to the boster gage I can push them down and it forces oil out. Im thinking theres a vavle stuck in the pump? Also somebody has worked on it before cause the rod with the spring onit where u would put a nail in to remove pump is welded shut. Am I on the rite track thinking a valve is stuck? thanks
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Posted By: smuggler
Date Posted: 21 Dec 2010 at 4:45pm
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Well dropped the pump out fixed the cobbed up weld job re drilled hole for a nail to hold the spring. Took the 4 - 1/4" bolts out and there was a valve stuck I thing the oil rings were just hard. No rust or galling in there. Went and got 2 new o rings put it back together works like a champ now so besides fixing somebody elses cobb job. The repair was around 50cents
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Posted By: Jamie (KY)
Date Posted: 21 Dec 2010 at 8:06pm
Awesome news! I'll keep that in mind when mine starts acting up. That's one part that I didn't open up and work on.
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Just when I thought I was finishing my "honey-do-list", she turned the page!!!
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