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Engine will no turnover
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Chugach View Drop Down
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Joined: 30 Nov 2023
Location: Alaska
Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Topic: Engine will no turnover
    Posted: 17 May 2024 at 6:21pm
Hello,
My D15 Series II was running just fine. Went to restart and a clanking noise came from front of tractor so I shut her down. Now it will not start. Dropped the oil pan and crank and all look good. Can’t get the crank shaft to move. Any suggestions?
Thanks,
Chugach
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Les Kerf View Drop Down
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Joined: 08 May 2020
Location: Idaho
Points: 790 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Les Kerf Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2024 at 6:38pm
Since you already have the oil pan off, the next step is to determine if the trouble is in the piston/cylinder area or elsewhere.

Pull the rod caps off one at a time and see if you can move the piston upward. If they all move, then it is probably in the cam gear/governor gear area. That is the most likely from your description of the noise, but you do have the pan off so...
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
Location: illinois
Points: 81338 		Post Options Post Options   Thanks (1) Thanks(1)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2024 at 7:39pm
governor failed... pull it out.
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HudCo View Drop Down
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Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3553 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2024 at 10:27pm
did you pull the starter and make sure it isnt broke
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ryan(IN) View Drop Down
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Joined: 11 Sep 2009
Location: Bluffton,IN
Points: 764 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ryan(IN) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 7:14am
Originally posted by HudCo HudCo wrote:

did you pull the starter and make sure it isnt broke

This. Occasionally the starter on my D14 loosens the pinch bolt and it will turn ever so slightly. Go the start it. Acts like it’s locked up tight. Turn the starter. Fires right up.
ryan
1984 8070 FWA,1979 7060,1975 7040,1971 190,1960 D-17D,1957 D-14, 196? D-19G, 1975 5040,1971? 160,1994 R62
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Les Kerf View Drop Down
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Joined: 08 May 2020
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Points: 790 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Les Kerf Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 8:07am
Originally posted by Chugach Chugach wrote:

... Dropped the oil pan and crank and all look good. Can’t get the crank shaft to move...

Unless the starter is jammed into the flywheel I don't think it would create the above symptom.
Steve's suggestion of governor failure is most likely the culprit
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Joined: 16 Dec 2015
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Points: 2768 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACinSC Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 8:19am
When I bought my D 15 the seller said the engine was locked up
He had the oil pan off. Favorite son and I were able to bar the engine over at the flywheel
Starter had it locked up. Just saying
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
Location: illinois
Points: 81338 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 8:25am
Starter and Governor a both good ideas... Do the easy one first ?
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jaybmiller View Drop Down
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Joined: 12 Sep 2009
Location: Greensville,Ont
Points: 22487 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jaybmiller Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 9:28am
re: tried to restart-clunk-jammed
my monies on....
Starter.... 
disconnect battery, remove 1 bolt, remove starter
put long screwdriver in bellhousing, test turn the ringgear.....
3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water
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Les Kerf View Drop Down
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Joined: 08 May 2020
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Points: 790 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Les Kerf Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 10:09am
Originally posted by Les Kerf Les Kerf wrote:

Originally posted by Chugach Chugach wrote:

... Dropped the oil pan and crank and all look good. Can’t get the crank shaft to move...

Unless the starter is jammed into the flywheel...

Three very experienced posters have stated that this can indeed happen on this engine
Edit: Four


Edited by Les Kerf - 18 May 2024 at 10:23am
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JC-WI View Drop Down
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Joined: 11 Sep 2009
Location: wisconsin
Points: 33828 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JC-WI Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 10:23am
Put it in high gear and rock it backwards. might unstick a stuck starter... If that doesn't do it take the starter out and see if the engine will turn one way or another.
 Maybe dropped a valve?
He who says there is no evil has already deceived himself
The truth is the truth, sugar coated or not. Trawler II says, "Remember that."
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Chugach View Drop Down
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 1:09pm
Thanks Les
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 1:20pm
Thanks everyone! I have taken the starter out and bench tested and that is working fine. I am heading towards the timing gear cover. A lot of old oil on front of engine. I will try the other suggestions. I appreciate the help because I am not much of a mechanic.
Chugach
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 81338 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 1:23pm
remove the starter and it is FINE...I assume you tested,  but try to rotate the engine ?  STUCK starter can still be a good starter...
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 1:54pm
Thanks Steve. I will pull the plugs and try to turn the crankshaft
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 6:44pm
Removed the rod caps and all pistons move. Tried to move the flywheel through starter hole and failed. Back to removing the timing gear cover, do I really need to do a front split and move the front assembly away from the tractor? Thanks again, Chugach.
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 81338 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 7:00pm
I would start on the distributor end...
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WF owner View Drop Down
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Joined: 12 May 2013
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Points: 4669 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WF owner Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 7:05pm
Just curious (and probably stating the obvious), but does it still not turn over with the (foot) clutch depressed?
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Chugach View Drop Down
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 7:29pm
Yes
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Chugach View Drop Down
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 8:12pm
Thanks for the link Steve!
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Chugach View Drop Down
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 8:53pm
All is well with the distributor side, I had high hopes
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 81338 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 9:20pm
DANG... i was hoping you would see a broken weight or pin !
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DrAllis View Drop Down
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Joined: 12 Sep 2009
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Governor goes out the front, not the rear.
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 81338 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 9:43pm
yes... guess im getting ahead of myself.. need to read closer..
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (1) Thanks(1)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 10:26pm
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2024 at 10:27pm
Bearing seems a little wonky
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55allis View Drop Down
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Joined: 30 Jun 2020
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Points: 717 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 55allis Quote  Post ReplyReply Direct Link To This Post Posted: 19 May 2024 at 12:15am
Is this just my eyes or is something missing?
In the red circle?
1955 AC WD45 diesel with D262 repower, 1949 AC WD45
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Chugach View Drop Down
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Joined: 30 Nov 2023
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Points: 36 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Chugach Quote  Post ReplyReply Direct Link To This Post Posted: 19 May 2024 at 2:16am


Here is the cover
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20548 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 19 May 2024 at 7:03am
Nothing there that has "locked" up the engine. Is there a loader on this tractor with a front hydraulic pump??? Do the fan blades turn when you push/pull on them ??
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Mikez View Drop Down
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Joined: 16 Jan 2013
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Points: 8396 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 19 May 2024 at 7:39am
Did something find its way into a gear. Cam,crank,governor 
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