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Anyone a engine mechanic for WD45?

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Burns-Tractor-Sales View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 2:33pm
The yellow wire goes to the POS side of the battery,
when the engine is cranked over it throws a 1" spark.

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Burns-Tractor-Sales View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 2:36pm
The black button on the "Right" side of your screen is the "Kill" and the chrome button on the lower right is the "Start" button, the other switches are the headlights.
This old tractor doesn't have hardly anything for wiring, what you see is all that is there.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 5:42pm
OK... I'm getting closer, I tried removing the spark plugs and turning over the engine to get out the gas in case it is flooding, I the spun the engine for a lot longer this time and then put back in the plugs and tried to start it. It started but it was rough, it ran for about 10 seconds and then quit, the more I tried to start it the less it would run.
I am now thinking the float in the carburetor needs adjusted, does anyone know where the float should be adjusted to?
Thanks for everyone's help 
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dadsdozerhd5b View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote dadsdozerhd5b Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 7:21pm
with the bowl off and the carb upside down the float should be parallel to the bowl base. basically level. try blowing in it with your mouth to be sure seat is working and not just slowing the gas down.
HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Lonn Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 7:54pm
Once after I went through a carberator I somehow bent the float so that it hung up on the inside of the carb and caused immediate flooding. Scratch my head on that one til I took the carb off again and just happen to notice I didn't hear the float jangle when I turned it upside down and back again.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 8:27pm
It is definitely flooding.
When I try to start the tractor it tries to run, it pops a few times and then quits.
I did notice when it quits it runs gas out the air intake on the carburetor.
I sunk the float in hot water and I didn't see any air bubbles so I don't think the float is sinking, the needle isn't sticking and the needle seat is tight.
What would make the carb flood like that ???
Thanks for any info
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Lonn Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 8:58pm

Did you check to see if the float is hanging up?

Can you try another carb from a running tractor?


Edited by Lonn - 02 Jun 2011 at 8:59pm
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Burns-Tractor-Sales View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 9:21pm
I'll check to see if the float is hanging up,
I don't have any other carburetors to try.
I'll keep looking,
Thanks
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jun 2011 at 10:44pm
Disconnect the air cleaner and try running it. If the air cleaner is plugged it will run like it was choked. I have had a carb (not on an Allis) that the float would stick down when it dropped and flood the engine. Is the choke connected to the rod properly? It isn't sucking the choke shut when it starts is it?

Edited by CTuckerNWIL - 02 Jun 2011 at 10:45pm
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Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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Burns-Tractor-Sales View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Burns-Tractor-Sales Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jun 2011 at 9:23am
someone said if it has a rubber tipped needle (which it does), to tap the needle into the seat so it makes a ring on the rubber tip, so it will seal tighter. I did that this morning and I had the tractor running for about 20 seconds, (longest it has ran in a long time)
then it flooded again and then would not start?
I checked and the float is not hanging up, the needle and seat are new so there shouldn't be any thing in there.
The float is bent right, so I still don't know why it is flooding?
when it fires and then quits, it blows all of this gas out of the air intake?
Thanks for the help
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Post Options Post Options   Thanks (0) Thanks(0)   Quote BobHnwO Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jun 2011 at 11:57am
Check the float for a hole!
Why do today what you can put off til tomorrow.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jun 2011 at 10:13pm
When the carb is assembled, if the drop isn't set right on the float it can drop too far and hang up on the bowl. I know of no way to check this other than to set the drop to the manufacturers specifications. I just went through this on my 35 WC. It would flood real easy sometimes when trying to start it. The bowl was 1 7/8 deep and the float dropped 2" when separated from the bowl. I bent the tab to hold the float to about 1 5/8" and it seems to be working fine. Your carb may be different so you have to find the specs or measure the parts and figure out what should work.
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Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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