H0456B78J, H0456H78J, H0457B78J, H0457H78J, H0458H78G, H0459H78G 1978 SPECIAL ADJUSTMENTS Parts catalog : REMOTE CONTROL REED PLATE POWER HEAD MOTOR LEG MAGNETO FOR MODELS 450 AND 451 LUBRICATION CHART SPECIAL TOOLS - LOWER UNIT SPECIAL TOOLS - MANUAL STARTER SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP SPECIFICATIONS