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D15 governor response
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cowkicker View Drop Down
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Joined: 21 Mar 2010
Location: Ky
Points: 531 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cowkicker Quote  Post ReplyReply Direct Link To This Post Topic: D15 governor response
    Posted: 16 Nov 2016 at 7:32pm
Recently replaced a failed governor on my D15 with a used one. Now the tractor is really dead when it is time for the governor to kick in. I did use the original spring when doing the repair. Any suggestions on what I did wrong or what to do to get it back to normal. Tractor has always had a very responsive governor til now. Thanks!
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Tracy Martin TN View Drop Down
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Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10832 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tracy Martin TN Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2016 at 8:00pm
Do you have a service manual? Tracy
No greater gift than healthy grandkids!
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cowkicker View Drop Down
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Joined: 21 Mar 2010
Location: Ky
Points: 531 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cowkicker Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2016 at 9:25pm
Originally posted by Tracy Martin TN Tracy Martin TN wrote:

Do you have a service manual? Tracy

Yep, I got one, didn't think about looking there. Do you recall if it says anything about any type of adjustment?
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Albert View Drop Down
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Joined: 11 Sep 2009
Location: NW MO
Points: 410 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Albert Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2016 at 9:42pm
check your timing would be my first thought.
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 22136 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2016 at 10:35pm
Assuming you have the ignition timing set with a timing light at 25 degrees BTDC at wide open throttle, we'll go from there. Engine off. Hand throttle wide open. Remove the cotter key from the governor arm link rod above the generator. The length of the carburetor link rod should be such that it just drops down out of the governor arm hole and can be easily reinserted. If it is too short (I think it is) remove the link rod from the engine and straighten out some of the bends to make it longer. 1/8" too long can make a difference. Do this adjustment FIRST and then see what you have.
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PaulB View Drop Down
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Joined: 12 Sep 2009
Location: Rocky Ridge Md
Points: 5162 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PaulB Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2016 at 6:01am
On the small engines the cross rod from the governor needs bending so that the carburetor rod is just a tiny bit too short.  Your service manual explains this in detail.
If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY
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DiyDave View Drop Down
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Joined: 11 Sep 2009
Location: Gambrills, MD
Points: 54397 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DiyDave Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2016 at 5:48pm
Yep, bow it in or bow it out, till it acts right...Wink
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mruhlig77 View Drop Down
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Joined: 19 Aug 2014
Location: central Indiana
Points: 595 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mruhlig77 Quote  Post ReplyReply Direct Link To This Post Posted: 19 Nov 2016 at 7:33am
I had the vertical rod rust up on one..be sure all the actual linkage is free...or the wrong parts will or will not adjust..Mark   then do the bend thing..
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