Parts list: № Number Qty Name Options 1 M47806 2 RETAINER VALVE SPRING 2 M47805 1 COMPRESSION SPRING EXAUST 3 PT2024 1 EXHAUST VALVE 4 PT2059 1 INTAKE VALVE 5 M47804 1 COMPRESSION SPRING INTAKE 6 PT2053 2 TAPPET 7 PT12288 1 GEAR CAMSHAFT Next page: 20-7 GOVERNOR CONTROL [A16] 20-8 CARBURETOR [A17] 20-5 CRANKSHAFT AND PISTON [A14] 20-4 FLYWHEEL AND ARMATURE [A13] 20-2 CYLINDER, CYLINDER HEAD, CRANKCASE COVER AND BREATHER [A11] 20-17 MUFFLER, MUFFLER GUARD AND EXHAUST DEFLECTOR [B01] 20-16 GASKET KIT (ENGINE) [A25]