1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 113Get this manual
FUEL PUMP
Fuel Pump Removal
1Separate inlet and outlet fuel hoses from fuel pump2Remove fuel pump screws
a-Inlet Fuel Hose b-Outlet Fuel Hose c-Hose Clamps d-Screws (2)-M6x25 e-Fuel Filter f-Fuel Connector g-Bolt M6x25 h-J-Clip i-O-Ring