Yamaha F80A Owner's Manual page 64

EMU00338*
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.
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8 Do not touch or remove electrical parts
8 Keep hands, hair and clothes away
EMU00342
8 Flushing with the Flushing Attachment
cC
Avoid running the outboard at high
speed while on the flushing attachment,
or overheating could occur.
1) Remove the top cowling and the pro-
2) Install a flushing attachment
q
3) Run the engine at a fast idle for 10~15
903021*
4) Just prior to turning off the engine,
5) Remove the flushing attachment and
6) Install the top cowling and the pro-
605014
4-5
when starting or during operation.
from flywheel and other rotating parts
while engine is running.
peller.
cooling water inlet.
minutes supplying fresh water.
quickly spray
Engine Fogging Oil" (Part No. LUB-
STRRT-12-00) alternately into the
silencer cover. When properly done,
the engine will smoke excessively
and almost stall.
wipe off any excess water.
peller.
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1 to the
"Yamaha Stor-Rite