Managed to extract the circlip on one side .I had to resort to using a Dremel to grind some piston away .Got the gudgeon pin out using a puller(threaded bar,washers and a piece of pipe).There is a tiny amount of lateral play at the big end when I wiggle the conrod(holding the little end) what are the limits here?The crank bearings seem fine ,no
movement ,so,am I o.k. to continue with putting the motor back together?