1976 Johnson Outboard Motor 40 HP Service Repair Manual P/N JM-7609, Page 10Get this manual

1976 Johnson Outboard Motor 40 HP Service Repair Manual P/N JM-7609, Page 10

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CLEARANCE CHART POWER HEAD Piston ring gap Piston ring groove clearance, lower Piston pin to pistonloose end Cylinder and piston Crankshaft end play .017LOWER UNIT.007

Side mounts and low