Filling The Fuel System; Oil Injection Set-Up - Mercury 150 Manual

2. Fasten clamp together with two screws.
a - Screw (2)

Filling the Fuel System

When starting an engine for the first time, or starting an engine that ran out of fuel or was drained of fuel,
fill and prime the fuel system.
To fill and prime the fuel system:
1. Squeeze the fuel line primer bulb until it feels firm.
2. Turn the key switch to the "ON" position for three seconds. This operates the electric fuel pump.
3. Turn the key switch back to the "OFF" position and squeeze the primer bulb again until it feels
firm.
4. Turn the key switch to the "ON" position again for three seconds.
5. Continue this procedure until the fuel line primer bulb stays firm.

Oil Injection Set-up

FILLING OIL SYSTEM
1. Fill remote oil tank with the recommended oil listed in the Operation and Maintenance Manual.
Tighten fill cap.
a - Fill cap
OUTBOARD INSTALLATION
a a
b
7644
b - Front clamp
a
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