68D-F9-13-04
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E
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 tough or remove electrical parts
when starting or during operation.
Keep hands, hair and clothes away
from flywheel and other rotating parts
while engine is running.
8
EMU00994
8
Flushing in a Water Tank
cC
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)
2)
Remove the engine top cowling.
Install the outboard motor on the
water tank.
q
3)
4)
5)
6)
Fill the tank with fresh water to above
the level of the anti-cavitation plate.
Remove the cap1 for fogging on the
silencer cover.
Run the engine at a fast idle for 10~15
minutes.
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.
4-5
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F4C |
| Model Year | 2004 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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