Maintenance
lowing procedures.
ECM01411
CAUTION:
1
2
q
Do not place the outboard motor on its
side before the cooling water has
drained from it completely, otherwise
water may enter the cylinder through
the exhaust port and cause engine trou-
ble.
ZMU02051
q
Store the outboard motor in a dry, well-
ventilated place, not in direct sunlight.
1.
2.
Water surface
Lowest water level
EMU28301
Procedure
5.
Fill the tank with fresh water to above the
level of the anti-cavitation plate.
EMU28372
Flushing in a test tank
1.
Wash the outboard motor body using
fresh water. For further information, see
page 36.
ECM00300
CAUTION:
Do not run the engine without supplying
it with cooling water. Either the engine
water pump will be damaged or the en-
gine will be damaged from overheating.
Before starting the engine, be sure to
supply water to the cooling water passag-
es.
2.
Fill the fuel tank with fresh fuel and add
one ounce of “Yamaha Fuel Conditioner
and Stabilizer” (Part No. LUB-FUELC-
12-00)
NOTE:
The use of “Yamaha Fuel Conditioner and
Stabilizer” eliminates the need to drain the
fuel system. Consult your Yamaha dealer or
other qualified mechanic if the fuel system is
to be drained instead.
to each gallon of fuel.
ECM00290
CAUTION:
If the fresh water level is below the level
of the anti-cavitation plate, or if the water
3.
4.
Remove the engine top cowling and si- supply is insufficient, engine seizure may
lencer cover.
occur.
Install the outboard motor on the test
tank.
6.
Cooling system flushing is essential to
prevent the cooling system from clog-
ging up with salt, sand, or dirt. In addi-
tion, fogging of the engine is mandatory
to prevent excessive engine damage
due to rust. Perform the flushing and
fogging at the same time.
EWM00090
WARNING
q
Do not touch or remove electrical parts
35
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 25D |
| Model Year | 2005 |
| 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 |
(0 votes, average: 0 out of 5)