Maintenance
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
4
6
5
q
3
2
could
unexpectedly start to move,
which could result in an accident.
1
ECM00490
CAUTION:
ZMU04836
1
2
3
4.
5.
6.
. Filter cup ring nut
. Float
. Filter cup
O-ring
Filter element
Filter housing
This procedure must be performed while
the outboard motor is in the water. A
flushing attachment or test tank can be
used.
A diagnostic tachometer should be used for
this procedure. Results may vary depending
4.
Reinstall the filter element in the cup. on whether testing is conducted with the
Make sure the O-ring is in position in the flushing attachment, in a test tank, or with the
cup. Insert the cup and O-ring into the fil- outboard motor in the water.
ter housing. Lift up and hold the locking
tab to screw the ring nut onto the filter
housing until the ring is lightly seated.
Tighten the ring nut approximately an
additional 1/4 turn until the ring nut is
tight. Align one of the four larger ring nut
tabs with the locking tab and release it to
lock the ring nut in position.
1.
Start the engine and allow it to warm up
fully in neutral until it is running smooth-
ly.
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.
5.
6.
NOTE:
Run the engine and check the filter and
lines for leaks.
NOTE:
Correct idling speed inspection is only possi-
ble if the engine is fully warmed up. If not
warmed up fully, the idle speed will measure
If any water is in the fuel, the red ring in the higher than normal. If you have difficulty ver-
fuel filter unit will float. If so, remove the cup ifying the idle speed, or the idle speed re-
and drain the water.
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
51
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 175D, Yamaha VZ150D, Yamaha VZ2002 |
| 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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