2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 86Get this manual
FUEL SYSTEM TOOLS REQUIRED
Fuel connector plug
,Fuel pump
Fuel hose and protector
IACAUTION I
Before routing the fuel hose, check for deterioration or damage, replace if necessary When installing hose, use care to avoid kinking When installed, be sure that the hose is free from contact with moving parts like rods or levers All hoses must be secured with clamps When installing hose clip, make sure clip tabs are not in contact with other parts: Fuel filter