H0352H77H, H0352H78H, H0353H78H, H0452H78J, H0453B77H 1977,1978 MAGNETO MOTOR LEG POWER HEAD REED PLATE SPECIAL ADJUSTMENTS SPECIAL TOOLS - GEAR HOUSING SPECIAL TOOLS - MANUAL STARTER SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP ACCESSORIES SPECIFICATIONS CARBURETOR CRANKSHAFT AND PISTON GROUP ENGINE COVER AND SUPPORT PLATE FUEL PUMP FUEL TANK AND LINE GEAR HOUSING HAND STARTER LUBRICATION CHART