Operation
ON
START
ZMU04590
4.
5.
Turn the main switch to “
and hold it for a maximum of 5 seconds.
Immediately after the engine starts, re-
lease the main switch to return it to “
(on).
” (start),
EMU27670
EMU30030
Warming up engine
Manual start and electric start models
”
1.
After starting the engine, allow it to idle for
3
minutes to warm up. Failure to do so will
ECM00191
CAUTION:
shorten engine life.
2.
3.
Be sure the low oil pressure warning indi-
cator goes off after starting the engine.
Check for a steady flow of water from the
cooling water pilot hole.
q
Never turn the main switch to “
”
(start) while the engine is running.
q
Do not keep the starter motor turning for
more than 5 seconds. If the starter motor
is turned continuously for more than 5
seconds, the battery will be quickly dis-
charged, thus making it impossible to
start the engine. The starter can also be
damaged. If the engine will not start after
ECM01340
CAUTION:
q
If the low oil pressure warning indicator
does not go off after the engine starts,
stop the engine. Otherwise serious en-
gine damage could occur. Check the oil
level and add oil if necessary. Consult
your Yamaha dealer if the cause for the
low oil pressure warning indicator can-
not be found.
5
seconds of cranking, return the main
switch to “ ” (on), wait 10 seconds,
then crank the engine again.
q
A continuous flow of water from the pilot
hole shows that the water pump is
pumping water through the cooling pas-
sages. If water is not flowing out of the
pilot hole at all times while the engine is
running, overheating and serious dam-
age could occur. Stop the engine and
check whether the cooling water inlet on
the lower case or the cooling water pilot
OFF ON
START
ZMU01881
32
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F250D, Yamaha LF250D |
| 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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