1968 Johnson Outboard Service Repair Manual 1-1/2 (1.5) HP P/N JM-6801, Page 32Get this manual

1968 Johnson Outboard Service Repair Manual 1-1/2 (1.5) HP P/N JM-6801, Page 32

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DESCRIPTION

AIR :XTURE

Two-eyele engines used outboard motors require only two piston strokes, down, to effeet erankshaft revolution and to eomplete the exhaust-intake-eompre