Mercury 200 OptiMax Jet Drive Service Manual page 194

1. Release the pressure in the fuel system. Fuel should be captured in an appropriate container.
2. Place a suitable container underneath the vapor separator drain plug and remove the plug.
3. Disconnect the water separator sensor lead.
4. Disconnect the electric fuel pump harness connectors.
a - Drain plug
b - Sensor lead
c - Harness connectors
Dual Fuel/Air Pressure Gauge Kit
Fuel Pressure Gauge Kit
5. Remove the fuel inlet hose from the fuel lift pump.
6. Remove the vapor separator vent hose.
7. Remove the fuel outlet hose and fuel return hose from the fuel rails.
8. Remove the vapor separator ground lead.
90-8M0050731 MAY 2011
a
b
c
a
a
47713
b
91‑881834A 1
91‑881833A03
Direct Fuel Injection
a - Port fuel rail
b - Fuel pressure test valve
c - Air pressure test valve
c
45783
Page 3B-31