Honda BF115A, BF130A Outboard Motors Shop Manual., Page 133Get this manual
HONDA BF115A-130A
FUEL FILTER (HIGH PRESSURE SIDE)
Disconnect the battery cable from the battery negative (-1 terminal before relieving the fuel pressure-
Replace the sealing washers when the service check bolt is loosened or removedCatch the gasoline from the avoid contaminating the engine parts with the gasoline
Gasoline is highly flammable and explosiveYou can be burned or seriously injured when handling fuel
FUEL HOSE
m SEALING BOLT
Keep heat, sparks, and flame awayHandle fuel only outdoorsWipe up spills immediately
Replace the fuel filter (high pressure side) at the replacement interval shown or in the following caseRegular replacement period of every years or 400 operating hoursWhen the fuel pressure does not reach 265314 kPa (2.73.2 kgfcrn2,3846 psi) with the pressure regulator vacuum tube connected, be sure that the fuel pump unit (P5-48) and the pressure regulator (P5-46) are normal, and replace the fuel filter (high pressure side)REPLACEMENT: