2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 125Get this manual

2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 125

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Power unit

S6AG5660C

No1 10 11 12 13 14 15 16 17 Part name Cylinder head Valve spring seat Shaft Intake valve Exhaust valve Valve spring Valve spring retainer Valve cotter Va