11. CRANKCASE/CRANKSHAFT SUPER8 125 Turn the crankshaft bearings and check for excessive play. If they do not turn smoothly, quietly or if they fit loosely in the crankshaft, replace the crankshaft as a set. CRANKCASE ASSEMBLY Install the cam chain into the left crankcase. Cam Chain Install the crankshaft into the left crankcase. Install the dowel pins and a new gasket onto the left crankcase. Gasket Place the right crankcase over the crankshaft and onto the left crankcase. Dowel Pins 11-4