Maintenance
q
Store the outboard motor in a dry, well-
ventilated place, not in direct sunlight.
1
EMU28305
Procedure
EMU39602
Flushing in a test tank
ECM00301
NOTICE
Before starting the engine, make sure to
supply water to the cooling water passag-
es. Otherwise, the engine could overheat
and be damaged.
1
ZMU06871
1.
Closed position
4.
Remove the top cowling and fogging hole
cap.
Cooling system flushing is essential to pre-
vent the cooling system from clogging up with
salt, sand, or dirt. In addition, fogging of the
engine is mandatory to prevent excessive en-
gine damage due to rust. Perform the flushing
and fogging at the same time.
1
1.
Wash the outboard motor body using
fresh water.NOTICE: Do not spray wa-
ter into the air intake.
[ECM01840]
For further
information, see page 52.
2.
Fill the built-in fuel tank with fresh fuel and
add one ounce of“Yamaha Fuel Condi-
tioner and Stabilizer” to each gallon of fu-
el.
ZMU06822
1. Cap
5.
Remove the propeller. For further infor-
mation, see page 61.
TIP:
6.
Install the outboard motor on the test
tank.
The use of “Yamaha Fuel Conditioner and
Stabilizer” eliminates the need to drain the
fuel system. Consult a Yamaha dealer or oth-
er qualified mechanic if the fuel system is to
be drained instead.
3.
When using a portable fuel tank, discon-
nect the fuel hose, install the fuel joint
cap, and then align the fuel cock with the
built-in fuel tank position.
3
ZMU06862
1.
Water surface
2.
3.
Lowest water level
Cooling water inlet
50
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F4 F6 |
| Model Year | 2008 |
| 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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