Spring-loaded "glaze breakers" are not sufficient to actually hone the taper out of a cylinder. They simply follow the wear pattern and shine up the cylinder surface without doing anything to correct the taper wear. To correct cylinder taper during a rebuild, a rigid hone such as this one is needed, followed by knurling the piston skirts to correct the clearance back to specifications.

https://www.ebay.com/itm/197338340109?

Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
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