EMK22511
Flushing Cooling System and Fogging
Engine
Cooling system flushing is essential to
prevent the cooling system from clogging
up with salt, sand, or dirt. In addition, fog-
ging of the engine is mandatory to pre-
vent expensive engine damage due to
rust. Perform the flushing and fogging at
the same time.
8 Flushing in a water tank
1) Remove the engine top cowling and
silencer cover.
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2) Install the outboard motor on the
water tank, and fill the tank with fresh
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water to above the level of the anti-
cavitation plate.
1 Water surface
605024
2 Lowest water level
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If the fresh water level is below the level
of the anti-cavitation plate, or if the water
supply is insufficient, engine seizure may
occur.
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8 Do not tough or remove electrical parts
when starting or during operation.
8 Keep hands, hair and clothes away
from flywheel and other rotating parts
while engine is running.
3) Run the engine at a fast idle for 10~15
minutes.
4-5
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