Mod stuck on atty!!!!

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crxess

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Put it in the fridge first, cold metal retracts.

40 years in mechanics tells me that is exactly backwards. Heat expands metals and allows release.

Did you try tightening s touch first. Might break loose. If not run under VERY HOT water for several minutes then quickly grip and twist.

ETA - Did you BACK OFF the center pin?
 
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USinchains

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40 years in mechanics tells me that is exactly backwards. Heat expands metals and allows release.

Did you try tightening s touch first. Might break loose. If not run under VERY HOT water for several minutes then quickly grip and twist.

ETA - Did you BACK OFF the center pin?
Lol, you just confirmed what I said, heat expands, cold retracts. :) if you want to loosen the grip between two seperate pieces, you want them to retract from one another, like opening your fist, not expand into each other. Basic physics.
 
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USinchains

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Well, you can try torching it if you want, haha. Doesn't sound practical to me. The reason heat loosens rusty lug nuts is because differential expansion and accelerated oxydization causes a thin layer of rust to break up, and it also softens the metal.
 
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lamarrk

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Well, you can try torching it if you want, haha. Doesn't sound practical to me. The reason heat loosens rusty lug nuts is because differential expansion and accelerated oxydization causes a thin layer of rust to break up, and it also softens the metal.

If you torch your nuts while holding the thing, you'll be able to get them apart. :)
 

mrfixit

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Now here is something you can try if you have or friend has a vice make sure to protect the atty and insert that into the vice. Use the rubber glove or equivalent material around it and also the mod sticking out. Twist a bit like you're tightening it then twist the opposite direction it should come apart. I had a similar thing happen and used a vice and a pipe wrench came right apart. It's strange how just one thread can bind and lock up a nut or bolt or in this case an atty. Let us know if you're successful.
 
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