I am out of airspeed and ideas. The loctite seems to have worked. Unfortunately the crank, where it fits the bearing is worn. It makes the prop hub about 0.020" off center as I spin the crank. I was thinking of grinding the crank between centers to true it up where the bearing fits. Unfortunately can not find a bearing that would work. I would think that there would be "repair bearings" that were under/over sized. I can not find any. It looks like my project is destined for the scrap pile.

I bought two saws on EBAY. They were advertised for parts or repair. Both were worthless junk. This CS-660 is absolutely trashed. The guy washed it off in a solvent tank to make it look better. A CS-510 I got for the crank is siezed solid and looks like it was submerged in water. A junk carb was loosely installed. I have not taken it apart to see if the crank is useable, the bearings on the con rod are probably ruined. Beware of EBAY crooks!

My final idea on how to save it is to grind or turn the crank to remove the damged area. Then make a sleeve and shrink fit it over. Then finally grind it between centers to restore original dimension. Is this workable or a waste of time?