2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 87Get this manual
Intake manifold and high-pressure fuel line 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 Part name Starboard intake manifold Throttle body #1 Throttle body #3 Throttle body #5 Starboard fuel rail Port intake manifold Throttle body #2 Throttle body #4 Throttle body #6 Port fuel rail Pressure regulator Bolt Bolt Gasket Gasket Collar Spring Washer Bolt Rubber seal Fuel injector Grommet O-ring Collar Bolt O-ring Screw Cap Fuel hose Hose Joint Plastic tie Joint Q'ty 18 12 12 12 M8 45 mm