Maintenance
the filter housing.
warmed up fully, the idle speed will measure
5.
6.
Attach the filter assembly to the bracket. higher than normal. If you have difficulty ver-
Run the engine and check the filter and ifying the idle speed, or the idle speed re-
lines for leaks.
quires adjustment, consult a Yamaha dealer
or other qualified mechanic.
EMU29040
Inspecting idling speed
EWM00450
WARNING
2.
Verify whether the idle speed is set to
specification. For idle speed specifica-
tions, see page 38.
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.
2-hp models: The propeller rotates
whenever the engine is running. Do not
move the throttle control lever from the
start position during warm-up. The boat
EMU29073
Changing engine oil
EWM00760
WARNING
q
q
Avoid draining the engine oil immedi-
ately after stopping the engine. The oil
is hot and should be handled with care
to avoid burns.
Be sure the outboard motor is securely
fastened to the transom or a stable
stand.
q
could
unexpectedly start to move,
which could result in an accident.
ECM00490
CAUTION:
ECM00970
CAUTION:
This procedure must be performed while
the outboard motor is in the water. A
flushing attachment or test tank can be
used.
q
Do not overfill the oil, and be sure the
outboard motor is upright (not tilted)
when checking and changing the en-
gine oil.
A diagnostic tachometer should be used for q If the oil level is above the upper level
this procedure. Results may vary depending
on whether testing is conducted with the
flushing attachment, in a test tank, or with the
outboard motor in the water.
mark, drain until the level meets the
specified capacity. Overfilling the oil
could cause leakage or damage.
ECM01240
CAUTION:
1.
Start the engine and allow it to warm up
fully in neutral until it is running smooth-
ly.
Change the engine oil after the first 10
hours of operation, and every 100 hours
or at 6-month intervals thereafter. Other-
wise the engine will wear quickly.
2-hp
model: Warm the engine with the
throttle in the start position or less. If the
outboard is mounted on a boat, be sure
the boat is tightly moored.
NOTE:
NOTE:
Correct idling speed inspection is only possi-
ble if the engine is fully warmed up. If not
Change the engine oil when the oil is still
warm.
1.
Put the outboard motor in an upright po-
50
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F50D, Yamaha F60D, Yamaha T50D, Yamaha T60D |
| 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 |
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