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#1 |
Senior Member
Join Date: Oct 2017
Location: Smithfield, NC
Posts: 260
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I was piddling around in the “pit” (my nickname for my 1 car garage) and peaked inside the radiator to find a small washer shaped round gasket ( 1” od , 7/16” Id) just under the water level. Where the heck did this come from ?
This is on a newly rebuilt 59a flatty with cleaned out (by rad shop) 34 radiator. |
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#2 |
Senior Member
Join Date: May 2010
Location: Southern Illinois
Posts: 3,833
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How thick is it? Valve guide seal? Anyway, evidently something someone mistakenly dropped in there.
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#3 | |
Senior Member
Join Date: May 2015
Posts: 8,629
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![]() Quote:
__________________
The only thing nice about being imperfect is the joy it brings to others.... "Silver rings, your butt! Them's washers!" "We shot our way out of that town for a dollar's worth of steel holes!" - from 'The Wild Bunch' - 1969 https://www.youtube.com/watch?v=7NReUd2_0u0 |
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#4 |
Senior Member
Join Date: May 2010
Posts: 2,180
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Maybe a good luck radiator charm Better put it back..
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#5 |
Senior Member
Join Date: Oct 2017
Location: Smithfield, NC
Posts: 260
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Seth, gasket is 1/16” thick. It appears to be made of paper or some composite not rubber.
This engine was rebuilt over a year ago and was run on a test stand for several cycles and sat until 3 weeks ago when I ran it for 5-10 minutes. I pretty certain I’ve not dropped anything in the radiator. Especially any gasket of that size because I don’t recall one that size in anything I’ve rebuilt on my project. |
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#6 |
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Join Date: May 2010
Location: Southern Illinois
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#7 |
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Join Date: Jun 2014
Location: Williamsburg, VA
Posts: 1,667
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Maybe the seal washer from a bottle of some additive to the radiator water?
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#8 |
Senior Member
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The washer and nut at the bottom of my greyhound for my 33 fell into the abyss of the radiator, never to be seen again.
__________________
Tim Carlig |
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#9 |
Senior Member
Join Date: Oct 2017
Location: Smithfield, NC
Posts: 260
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Ding..ding…ding. Tim I think we have a winner. I do remember now several months ago I had an issue where one of my rad caps (maybe even the greyhound one) came apart while removing. I thought I got all the parts out but I guess not.
So how do I keep the bolt holding the underneath cap parts from coming loose, loctite? |
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#10 |
Senior Member
Join Date: Oct 2011
Location: Shelton, WA
Posts: 3,824
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My guess is from inside an anti-freeze cap that had stuck to the gallon jug and went into the radiator when pouring in the liquid.
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#11 | |
Senior Member
Join Date: Apr 2019
Location: Kansas
Posts: 1,017
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When I want to keep something like that tight but may want to remove it undamaged at a later time, I use rtv silicone on the threads. It sets up and won't vibrate loose but is easy to remove when you need to.
__________________
"It don't take but country smarts to solve the problem" (Smokey Yunick) '41 Merc Town Sedan / 260" 8CM engine '66 Fairlane four door / "warmed up" ![]() |
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#12 |
Senior Member
Join Date: Oct 2011
Location: elmira,ny
Posts: 1,528
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ditto on the RTV. I even use it under the car
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