Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 100Get this manual
FUEL EXPLODED DIAGRAM
FUEL PUMP AND FUEL FILTER
FUEL PUMP AND FUEL FILTER
M6 30 mm Nm (0.8 mkg, 5.8 ftlb)
REMOVAL AND INSTALLATION CHART
Step ProcedurePart name FUEL PUMP AND FUEL FILTER REMOVAL Fuel hose (fuel pump-to-carburetor) Fuel hose (fuel filter-to-fuel pump) Q'ty Service points Follow the left "Step" for removal1 1