Operation
propeller installed) for 10 hours as follows.
EMU31550
Fuel
1.
First 10 minutes:
q Check to be sure you have plenty of fuel
Run the engine at the lowest possible
speed. A fast idle in neutral is best.
Next 50 minutes:
Do not exceed half throttle (approxi-
mately 3000 r/min). Vary engine speed
occasionally. If you have an easy-plan-
ing boat, accelerate at full throttle onto
plane, then immediately reduce the
throttle to 3000 r/min or less.
for your trip.
q Make sure there are no fuel leaks or gaso-
2.
line fumes.
q Check fuel line connections to be sure they
are tight (if equipped Yamaha fuel tank or
boat tank).
q Be sure the fuel tank is positioned on a se-
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).
q Check the water in the fuel filter with the
water separator warning device. Place the
gear shift lever in neutral and turn the main
switch to “ ”(on). If the buzzer sounds
and the water separator warning indicator
blinks, consult your Yamaha dealer imme-
3.
Next two hours:
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-
quarter throttle or less to let the engine
cool.
diately.
4.
5.
Remaining seven hours:
EMU27120
Oil
Run the engine at any speed. However,
avoid operating at full throttle for more
than 5 minutes at a time.
After the first 10 hours:
Operate the engine normally.
q
Check to be sure you have plenty of oil for
your trip.
EMU27130
Controls
EMU27103
q Check throttle, shift, and steering for prop-
er operation before starting the engine.
q The controls should work smoothly, with-
out binding or unusual free play.
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
could occur.
q
q
Look for loose or damaged connections.
Check operation of the starter and stop
switches when the outboard motor is in the
water.
motor. Otherwise an accident
EMU27150
Engine
ECM00120
CAUTION:
q Check the engine and engine mounting.
q Look for loose or damaged fasteners.
q Check the propeller for damage.
q Check that the battery is in good condition
and the battery connections are secure.
Do not start the engine out of water. Over-
heating and serious engine damage can
occur.
34
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha VZ150, Yamaha VZ175 |
| Model Year | 2007 |
| 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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