(03-11-2018, 01:23 PM)Tiger Wrote: By the way 3 crank bearing engine.
Further to what John said, when tightening centre main bolts and big ends they should be done half-tight then given a good tap on the side to jog things into place before fully tightening. Failure to do this can result in binding. Also if centre main is not in line, tightening the c/m fixings can pinch the shaft.
How about the gears on the end of the camshaft and crankshaft, have these run together before?