Honda BF8, BF9.9 and BF10 Outboard Motors Shop Manual., Page 184Get this manual
2OIL STRAINER Remove the engine (SectionBefore installation check the fuel tubes for deterioration, cracksl and other damageReplace if necessary
CHECKVALVE INSTALLATION: Before installationcheck
CHECK VALVE ,SPRING
I51 OIL STRAINER FLANGE
OIL TUBE Check for cracks and deteriorationReplace