2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 129Get this manual
Cylinder head No1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Spark plug Bolt Bolt Bolt Port cylinder head Bolt Engine hanger Bolt Ground lead Gasket Starboard cylinder head Gasket Collar Joint Plastic tie Cooling water hose Bolt Cooling water passage cover Gasket Bolt Bolt Cover Anode Grommet Plug Gasket Valve shim Valve lifter Valve cotter Valve spring retainer Valve spring Valve seal Valve guide Exhaust valve Intake valve Part name Q'ty 16 13 24 24 48 24 24 24 24 12 12