Mercury 225 Manual page 152

d. Turn the ignition key switch to the "ON" position for three
seconds. This operates the electric fuel pump.
e. Turn the ignition key switch back to the "OFF" position,
and squeeze the primer bulb again until it feels firm.
f. Turn the ignition key switch to the "ON" position again for
three seconds.
g. Continue this procedure until the fuel primer bulb stays
firm.
2. Turn the ignition key switch to the "ON" position.
3. Within the first 10 seconds after the key switch has been
turned on, move the remote control handle from neutral into
forward. This will automatically start the priming process.
PURGING AIR FROM THE ENGINE OIL TANK
1. Loosen the fill cap on the engine oil tank.
2. Start the engine.
3. Operate the engine until all the air has vented out and oil
starts to flow out of the tank.
4. Tighten fill cap.
OUTBOARD INSTALLATION
26846
140
eng