4-4
E
605011
q
w
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.
w
8
Do not touch 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.
EMU00340
8
Flushing in a Water Tank
c
C
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.
1)
Remove the engine top cowling.
2)
Install the outboard motor on the
water tank.
3)
Fill the tank with fresh water to above
the level of the anti-cavitation plate.
4)
Run the engine at a fast idle for 10~15
minutes.
5)
Just prior to turning off the engine,
quickly spray “Yamaha Stor-Rite
Engine Fogging Oil” (Part No. LUB-
STRRT-12-00) into the silencer cover.
When properly done, the engine will
smoke excessively and almost stall.
6)
Remove the motor from the water
tank.
7)
Install the top cowling.
1
Water surface
2
Lowest water level
6M8-F9-17-4 2/4/03 9:50 AM Page 5
Summary of Contents for 8C
Page 1: ...8C OWNER S MANUAL U S A Edition LIT 18626 05 30 ...
Page 2: ......
Page 65: ...4 14 E EMU00366 GREASING Yamaha marine grease Water resistant grease 103101 ...
Page 82: ...E MEMO ...
Page 83: ...EMP00010 Chapter 6 INDEX INDEX 6 1 1 2 3 4 5 6 E ...
Page 92: ...Printed in France January 2003 0 5 1 6M8 F8199 17 8CMH E Printed on recycled paper ...
