[AT] 430V

[Steve W.]

John Hall wrote:
> Stop now and make your witness mark or take a measurement with some 
> calipers!!!! No better feeling than when you first get something stuck 
> moving. I'm intrigued by the use of refrigerant--tell us more of how you 
> did it.  Thermal shock, for lack of a better term, has been tossed 
> around for years on freeing stuck engines, whether it is dry ice, 
> boiling water, or a blow torch.
> 
> John Hall
> 

It works, I've used it on various items over the years. Basically the 
same idea as using a torch to heat stuck parts. Thermal expansion or 
contraction are both useful at times.

-- 
Steve W.