2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 285Get this manual
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CONTENTS OUTLINE OF FEATURES TECHNICAL FEATURES AND DESCRIPTIONS 2
1POWER HEAD2 1) PISTON, CON-RODCRANKSHAFT 2) AUTOMATIC DECOMPRESSION DEVICE3 3) INTAKE SYSTEM3 4) SHIFT LIMITER 5) STORAGE BASE