7. CYLINDER/PISTON PEOPLE/PEOPLE S 250 PISTON INSTALLATION Remove any gasket material from the crankcase surface. · Be careful not to drop foreign matters into the crankcase. Piston Pin Clip "IN" Mark Install the piston, piston pin and a new piston pin clip. · Position the piston "IN" mark on the intake valve side. · Place a clean shop towel in the crankcase to keep the piston pin clip from falling into the crankcase. Piston Pin Piston Gasket CYLINDER INSTALLATION Install the dowel pins and a new cylinder gasket on the crankcase. Dowel Pin Coat the cylinder bore, piston and piston rings with clean engine oil. Carefully lower the cylinder over the piston by compressing the piston rings. · Be careful not to damage or break the piston rings. · The piston ring end gaps should not be parallel with or at 90° to the piston pin. Cylinder 7-7