1980 Johnson 2HP Service Repair Manual P/N JM-8002, Page 35Get this manual

1980 Johnson 2HP Service Repair Manual P/N JM-8002, Page 35

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5-2 DESCRIPTION

EXHAUST GASES LE AF (CLOSED)

COMPRE SSION ST ROK E-UP

Two-stroke cycle engines used on outboard motors req uire on ly two piston strokesone upone