11. CRANKCASE/CRANKSHAFT DINK50/ 125 Place the left crankcase down and install the crankshaft into the left crankcase. · Avoid damaging the oil seal. · Apply grease to the lip of the oil seal. Dowel Pins Gasket Install the two dowel pins and a new gasket. Right Crankcase Place the right crankcase over the crankshaft and onto the left crankcase. Install the right crankcase squarely and do not tap it with an iron or plastic hammer. Left Crankcase Bolts Install and tighten the right and left crankcase attaching bolts. Torque: 1 kgf-m (10 N-m, 7.2 lbf-ft) 11-7