1979 Johnson Outboards V-4 Models Factory OEM Service Repair Manual P/N JM-7909, Page 34Get this manual

1979 Johnson Outboards V-4 Models Factory OEM Service Repair Manual P/N JM-7909, Page 34

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LEAF VALVES The leaf valves time the injection of the fuel mixture into the crankcaseThey only when the pressure in the crankcase has dropped to predetermined point the pression strokeThe leaf is so d

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