Maintenance
Make sure the O-ring is in position in the
cup. Insert the cup and O-ring into the fil-
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
5.
6.
2
ZMU04005
Run the engine and check the filter and
lines for leaks.
NOTE:
1.
2.
Locking tab
Float
2.
Remove the filter cup, catching any If any water is in the fuel, the red ring in the
spilled fuel in a rag.
fuel filter unit will float. If so, remove the cup
3.
Remove the filter element, and wash it in and drain the water.
solvent. Allow it to dry. Inspect the filter
element and O-ring to make sure they
EMU29040
Inspecting idling speed
are in good condition. Replace them if
necessary. If any water is found in the
fuel, the Yamaha portable fuel tank or
other fuel tanks should be checked and
cleaned.
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.
4
6
5
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
3
2
could
unexpectedly start to move,
which could result in an accident.
1
ZMU04836
ECM00490
CAUTION:
1.
Filter cup ring nut
Float
Filter cup
O-ring
Filter element
This procedure must be performed while
the outboard motor is in the water. A
flushing attachment or test tank can be
used.
2.
3.
4.
5.
6
. Filter housing
A diagnostic tachometer should be used for
this procedure. Results may vary depending
on whether testing is conducted with the
4.
Reinstall the filter element in the cup.
58
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha LZ250D, Yamaha LZ300D, Yamaha Z250D, Yamaha Z300D |
| 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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