Yamaha 60F Owner's Manual page 126

EMK23511
Flushing cooling system
8 Flushing in a water tank
1) Fit the outboard motor on the water
tank, and fill the tank with fresh water
to above the level of the anti-cavita-
tion plate.
2) Shift into Neutral, start the engine,
and run at low speed for a few min-
utes.
cC
If the fresh water level is below the level
of the anticavitation plate, or if the water
q
supply is insufficient, engine seizure may
occur.
w
1 Water surface
2 Lowest water level
605024
4-5
E