Mercury OptiMax 250 Manual

DIRECT FUEL INJECTION
Page 3B-23
90-888438 JUNE 2002
NOTE: Lower fuel hose is excess fuel return from fuel rails. Upper fuel hose is fuel inlet
from electric circulating pump beside fuel/water separator.
7. Remove vapor separator vent hose.
8. Remove the fuel outlet hose and fuel return hose from fuel rails.
9. Remove vapor separator ground lead.
10. Remove 3 mounting bolts and remove separator.
a
b
d
59409
c
e
e
a-Fuel Inlet Hose to Fuel
Lift Pump
b-Vapor Separator Vent
Hose
c-Fuel Hose Low Pres-
sure Pump to High
Pressure Pump
d-Fuel Rail Return Hose
e-Mounting Bolts (3)

Mercury OptiMax 250 Specifications

General

Brand	Mercury
Model	OptiMax 250
Category	Outboard Motor
Language	English