Yamaha Outboard F15A F9.9C, FT9.9D F15 Service Manual, Page 166Get this manual
FUEL EXPLODED DIAGRAM
INTAKE SYSTEM
REMOVAL AND INSTALLATION CHART
Step 10 11 12 13 14 15 16 17 ProcedurePart name Air funnel duct O-ring Carburetor Gasket Spacer Gasket Bolt Intake manifold Gasket Dowel pin Q'ty Service points