Maintenance
cup. Firmly screw the cup onto the filter
housing.
NOTE:
Correct idling speed inspection is only possi-
5.
6.
Attach the filter assembly to the bracket ble if the engine is fully warmed up. If not
so that the fuel hoses are attached to the warmed up fully, the idle speed will measure
filter assembly.
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
2.
Verify whether the idle speed is set to
specification. For idle speed specifica-
tions, see page 40.
EWM00450
WARNING
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.
EMU29050
Checking water in engine oil tank
Oil injection models
There is a water trap at the bottom of the en-
gine oil tank. If water or foreign matter is vis-
ible in this trap, consult your Yamaha dealer.
q
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
could
unexpectedly start to move,
which could result in an accident.
2
ECM00490
CAUTION:
1
This procedure must be performed while
the outboard motor is in the water. A
flushing attachment or test tank can be
used.
ZMU01895
1.
Water trap
A diagnostic tachometer should be used for
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.
2. Engine oil tank
EMU29111
Checking wiring and connectors
q
Check that each grounding wire is properly
secured.
1.
Start the engine and allow it to warm up
fully in neutral until it is running smooth-
ly.
q
Check that each connector is engaged se-
curely.
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.
51
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 115D |
| 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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