Power adjust needle leaking

labjack · Oct 24, 2019

Hi all, I just went through the carb on my 4000(4cyl) gasser. I just cleaned it; didn't replace any parts, just replaced gaskets. Put it back on and it ran well but is leaking out the main adjustment needle(power adj.). It's the little rubber O ring that is leaking, it didn't come in the gasket kit. Can that be matched up at an auto parts, hdwe store, etc.? Hate to order just that and pay 5-10 dollars shipping for a $1.00 part. Or is it that specific?
Thanks, Mark

Royse · Oct 24, 2019

It can be matched up. Cheap ones will not last long. Buy quality for gas.

GB in MT. · Oct 25, 2019

[b:e5c90a0303][i:e5c90a0303]
Go to NAPA, and ask to see thier 'O' ring selection. They will prob. have what you need.

Gary

[/i:e5c90a0303][/b:e5c90a0303]

Tim PloughNman Daley RIP · Oct 25, 2019

Are you sure it is a round O-RING and not a flat rubber seal? MY CARB PARTS MANUALS shows p/n 9N-9563, MAIN NOZZLE SEAL, used FROM '39 THRU '64...SEE link BELOW.

[i:654c4848f0][b:654c4848f0]<font size="4">Tim *PloughNman* Daley(MI)</font>[/b:654c4848f0][/i:654c4848f0]<table width="100" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000"><tr><td height="25" colspan="2" bgcolor="#CC0000">

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9N 9563 MAIN NOZZLE SEAL : 39 64

labjack · Oct 26, 2019

Thanks, got one from Napa.

GB in MT. · Oct 26, 2019

(quoted from post at 19:24:49 10/26/19)
Thanks, got one from Napa.

b:041a7f80ab][i:041a7f80ab]

Glad to see you got it in hand.
When in need......look for a NAPA, or ACE store!! :lol:

Gary[/i:041a7f80ab][/b:041a7f80ab]

Royse · Oct 26, 2019

"Thanks, got one from Napa."

That should work just fine. Glad to hear you got it locally.

I order a lot of parts from our hosts here, but for something like
that, the shipping is far more than the part unless you are making
a bulk order. And that's not a dig at YT, shipping costs are real costs.

labjack · Oct 27, 2019

(quoted from post at 18:04:46 10/26/19) "Thanks, got one from Napa."

That should work just fine. Glad to hear you got it locally.

I order a lot of parts from our hosts here, but for something like
that, the shipping is far more than the part unless you are making
a bulk order. And that's not a dig at YT, shipping costs are real costs.

Yeah Royse, that's why I asked, I did't want to pay the shipping. It costed 59cts. at Napa. I put it on the tractor today and it worked fine, no more leaking.

Power adjust needle leaking

labjack

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Royse

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GB in MT.

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Tim PloughNman Daley RIP

Well-known Member

labjack

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GB in MT.

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Royse

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labjack

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