Yamaha F4A Manual Del Propietário página 104

EMU00345
Flushing Cooling System
cC
Do not run the engine without supplying
the cooling water. Either the engine
water pump will be damaged or the
engine will overheat and be damaged.
Before starting the engine, supply the
water to cooling water passage of the
motor.
EMU00346
8 Flushing in a Water Tank
1) Install the outboard motor on the
water tank.
2) Fill the tank with fresh water to above
the level of the anti-cavitation plate.
3) Shift into neutral and start the engine.
4) Run the engine at low speed for a few
minutes.
cC
If the fresh water level is below the level
of the anti-cavitation plate, or if the water
q
supply is insufficient, engine seizure may
occur.
w
1 Water surface
2 Lowest water level
605016*
4-6
GB