[NSRCA-discussion] YS160 Piston problems

[Zoro1024 at aol.com]

I don't think it's a fit problem John, the YS has a teflon insert on both 
ends of the piston pin that keeps it in place and protects the liner.  They push 
out easily with the pin, so it is basically a free floating piston pin, 
besides it is fairly evident that the crack is originating from the top of the 
piston as the center looks like it is pushed down.


Mike
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