ENGINE 3-1 ENGINE CONTENTS ENGINE COMPONENTS REMOVABLE WITH ENGINE IN PLACE...........3- 2 ENGINE REMOVAL AND INSTALLATION.................................................. 3- 3 ENGINE REMOVAL............................................................................... 3- 3 ENGINE INSTALLATION....................................................................... 3-10 3 ENGINE DISASSEMBLY.............................................................................. 3-15 ENGINE COMPONENTS INSPECTION AND SERVICE.............................................................................................. 3-27 CYLINDER HEAD COVER..................................................................... 3-27 CMP SENSOR........................................................................................ 3-27 PAIR REED VALVE................................................................................ 3-27 CAMSHAFT............................................................................................ 3-28 CAM CHAIN TENSION ADJUSTER...................................................... 3-30 CAM CHAIN TENSIONER...................................................................... 3-31 CAM CHAIN GUIDE............................................................................... 3-31 CYLINDER HEAD AND VALVE............................................................. 3-31 E CLUTCH................................................................................................. 3-43 L CLUTCH LIFTER.................................................................................... 3-45 P OIL PUMP............................................................................................... 3-46 STARTER CLUTCH............................................................................... 3-47 M GENERATOR......................................................................................... 3-47 WATER PUMP........................................................................................ 3-48 A GEARSHIFT SYSTEM............................................................................ 3-48 OIL PRESSURE REGULATOR.............................................................. 3-49 S OIL STRAINER....................................................................................... 3-49 TRANSMISSION..................................................................................... 3-50 CYLINDER.............................................................................................. 3-53 PISTON AND PISTON RING.................................................................. 3-54 CRANKCASE......................................................................................... 3-56 BALANCER SHAFT............................................................................... 3-63 BALANCER SHAFT JOURNAL BEARING...........................................3-63 CRANKSHAFT AND CONROD............................................................. 3-65 CRANKSHAFT JOURNAL BEARING................................................... 3-69 CRANKSHAFT THRUST BEARING...................................................... 3-72 ENGINE REASSEMBLY............................................................................... 3-74