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d14 throttle

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=10977
Printed Date: 24 Jan 2025 at 12:16pm
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Topic: d14 throttle
Posted By: allis d14
Subject: d14 throttle
Date Posted: 12 Apr 2010 at 5:28pm
i have a 1957 d14 and when i have the tractor wide open the throttle lever will move back off wide open throttle. in order to keep the tractor at wide open throttle i must keep my hand on the throttle lever next to the steering wheel. is there a fix for this because it is hard to operate the tractor only with one hand
 
thanks chris



Replies:
Posted By: AllisFreak MN
Date Posted: 12 Apr 2010 at 6:43pm
I believe there is a spring loaded mechanism with two pads that clamp onto a plate - similar to a disc brake setup, under the side shield below the gas tank. You will see what I mean when you get under there. At least the D17's have one, I imagine the D14's have the same thing. You need to tighten the little pads so the throttle lever stays where you put it.

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'49 A-C WD, '51 A-C WD, '63 A-C D17 Series III, 1968 A-C One-Seventy, '82 A-C 6060, '75 A-C 7040, A-C #3 sickle mower, 2 A-C 701 wagons, '78 Gleaner M2


Posted By: BrettPhillips
Date Posted: 12 Apr 2010 at 8:37pm

Make sure that the "compensator spring" is intact.  It's #11 as shown in this view from the parts book.  From the parts book diagram it is hard to see how it is hooked.  Mine was missing altogether and I had the same symptoms that yours has.  I finally saw one on a friend's D15 and was able to buy one from AGCO for my D14.





Posted By: allis d14
Date Posted: 13 Apr 2010 at 7:48am
can you tell me in the picture where spring 11 will conect to. i will check today if i see the spring on mine. i let you know
 
chris


Posted By: john(MI)
Date Posted: 13 Apr 2010 at 8:32am
You can also check the linkage all the way up to the gov to be sure there isn't any binding.  If it is clear, you may need to adjust Rod #8 in the clamp #10.  It may be adjusted out too far and causing your problem.  When I put mine back together, I needed to play with that a little.

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D14, D17, 5020, 612H, CASE 446


Posted By: BrettPhillips
Date Posted: 13 Apr 2010 at 10:01am
One end of the spring hooks in a slot on the steering support weldment, and the other end hooks over Item #10 (I think)  It helps to see one on another tractor so you can understand how it fits.


Posted By: allis d14
Date Posted: 21 Apr 2010 at 6:13pm
does anybody have a picture of the compensator spring for a d14
 
chris



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