Honda B75K2-B75K3 Outboard Motors Manual., Page 25Get this manual
25 7OIL PUMP AND FUEL PUMP
The oil pump is built into the cylinder headIt is of trochoid type and is driven by the camshaftThe lubricating oil circuit is illustrated belowThe fuel pump, which is built in the cylinder head cover, is of diaphragm type and is driven by thevalve rocker arm