Operation
quarter throttle or less to let the engine
cool.
4.
5.
Third through tenth hours:
Avoid operating at full throttle for more
than 5 minutes at a time. Let the engine
cool between full-throttle runs. Vary en-
gine speed occasionally.
After the first 10 hours:
Operate the engine normally.
EMU27100
Preoperation checks
EWM00080
WARNING
If any item in the preoperation check is
not working properly, have it inspected
and repaired before operating the out-
board
motor. Otherwise an accident
could occur.
ECM00120
CAUTION:
ZMU01945
Do not start the engine out of water. Over-
heating and serious engine damage can
occur.
EMU27090
Procedure for HPDI models
Run the engine under load (in gear with a
propeller installed) as follows.
EMU27110
Fuel
Run the engine at the lowest possible q Check to be sure you have plenty of fuel
for your trip.
q Make sure there are no fuel leaks or gaso-
line fumes.
1.
2.
First 10 minutes:
speed. A fast idle in neutral is best.
Next 50 minutes:
Do not exceed half throttle (approxi-
mately 3000 r/min). Vary engine speed q Check fuel line connections to be sure they
occasionally. If you have an easy-plan-
are tight (if equipped Yamaha fuel tank or
ing boat, accelerate at full throttle onto
boat tank).
plane, then immediately reduce the q Be sure the fuel tank is positioned on a se-
throttle to 3000 r/min or less.
Second hour:
cure, flat surface, and that the fuel line is
not twisted or flattened, or likely to contact
sharp objects (if equipped Yamaha fuel
tank or boat tank).
3.
Accelerate at full throttle onto plane,
then reduce engine speed to three-quar-
ter throttle (approximately 4000 r/min).
Vary engine speed occasionally. Run at
full throttle for one minute, then allow
about 10 minutes of operation at three-
EMU27120
Oil
q Check to be sure you have plenty of oil for
your trip.
30
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha LZ300C, Yamaha Z300C |
| Model Year | 2004 |
| 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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