[Fot] checking bearing clearances

[DSPGTi at aol.com]

For inside measurements I would only trust a precision micrometer, frequently 
calibrated, in the hands of an experienced user. We are looking for less than 
a half of a thousands. One or two ten thousands should be the tolerance. 
Chinese micrometers from Horrible Freight are good for estimates and surveying on 
tear down but I would never trust them for assembly. I leave the accuracy for 
the machinist and double check that I'm not screwing up with plastigauge.
 
Dave Y





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