Maintenance
ECM00300
CAUTION:
10. Drain the cooling water completely out of
the motor. Clean the body thoroughly.
Do not run the engine without supplying it 11. Install the silencer cover/cap and top
with cooling water. Either the engine water
pump will be damaged or the engine will
be damaged from overheating. Before
starting the engine, be sure to supply wa-
ter to the cooling water passages.
cowling.
EMU28400
Lubrication (except oil injection mod-
els)
1.
Grease the spark plug threads and install
the spark plug(s) and torque to proper
specification. For information on spark
plug installation, see page 36.
ECM00290
CAUTION:
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.
2.
Change the gear oil. For instructions, see
page 42. Inspect the oil for the presence
of water that indicates a leaky seal. Seal
replacement should be performed by an
authorized Yamaha dealer prior to use.
Grease all grease fittings. For further de-
tails, see page 36.
6.
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 excessive engine damage due to
rust. Perform the flushing and fogging at
the same time.
3.
EMU28421
Cleaning and anticorrosion measures
1.
2.
3.
Wash down the exterior of the outboard
motor with fresh water and dry off com-
pletely.
Spray the outboard motor exterior with
EWM00090
WARNING
“Yamaha Silicone Protectant” (Part No.
q
q
Do not touch or remove electrical parts
when starting or during operation.
Keep hands, hair, and clothes away from
the flywheel and other rotating parts
while the engine is running.
LUB-SILCNE-13-00).
Wax the cowling with a non-abrasive wax
such as “Yamaha Silicone Wax” (Part No.
ACC-11000-15-02).
EMU28450
Cleaning the outboard motor
7.
8.
Run the engine at a fast idle for 10–15 After use, wash the exterior of the outboard
minutes in neutral position.
motor with fresh water. Flush the cooling sys-
Just prior to turning off the engine, quickly tem with fresh water.
spray “Yamaha Stor-Rite Engine Fogging
Oil” (Part No. LUB-STRRT-12-00) alter-
nately into each carburetor or the fogging
hole of the silencer cover, if equipped.
When properly done, the engine will
smoke excessively and almost stall.
Remove the outboard motor from the test
tank.
9.
33
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F2.5 |
| Model Year | 2007 |
| 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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