2006 YAMAHA FX check oil

2-20
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EJU22040
Left multifunction display and
operation buttons
The left multifunction display is equipped
with the following functions.
1
Digital speedometer
2
Fuel meter
3
Hour meter/Voltmeter
4
Check engine warning indicator
5
Fuel warning indicator
6
Oil pressure warning indicator
7
Engine overheat warning indicator
The following operation buttons are on the
left side of the multifunction meter.
8
“Volt/Hour” button
9
“Speed/RPM” button
EJU22270
Digital speedometer
The digital speedometer 1
shows the
watercraft speed against water.
NOTE:@
To switch the speedometer display
between kilometers and miles, push the
“Vo l t / H o u r” button 2
for at least 1 second,
within 10 seconds after the multifunction
meter starts operating.

The “SPEED” indicator light 3
blinks
three times if miles are selected as the
display units when the multifunction meter
starts operating, or if the display units of
the meter are switched to miles.
@
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2-23
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EJU22080
Oil pressure warning indicator
If the oil pressure does not rise to specifi-
cation, the “WARNING” indicator light and
the oil pressure warning indicator begin to
blink and the buzzer sounds intermittently.
At the same time, the engine speed is lim-
ited to help prevent damage.
If this occurs, reduce the engine speed,
return to shore, and then check the engine
oil level. (See page 3-7 for engine oil level
checking procedures.) If the oil level is low,
add enough engine oil to raise it to the
proper level. If the oil level is sufficient, have
a Yamaha dealer check the watercraft.
NOTE:@ Press any button on the multifunction meter
to stop the buzzer.
@
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3
EJU01040
OPERATION
Fuel and oil ............................................... 3-1
Gasoline ................................................. 3-1
Engine oil ................................................ 3-3
Filling the fuel tank ................................. 3-4
Pre-operation checks .............................. 3-5
Pre-operation check list ......................... 3-5
Pre-operation check points .................... 3-6
Operation ................................................ 3-17
Engine break-in .................................... 3-17
Launching the watercraft ..................... 3-18
Starting the engine ............................... 3-19
Stopping the engine ............................. 3-21
Leaving the watercraft ......................... 3-21
Operating your watercraft .................... 3-22
Getting to know your watercraft ........... 3-22
Learning to operate your watercraft .... 3-22
Riding watercraft with passengers ...... 3-23
Starting the watercraft .......................... 3-24
Boarding and starting in deep water ... 3-26
Capsized watercraft ............................. 3-29
Turning the watercraft .......................... 3-31
Stopping the watercraft ........................ 3-33
Beaching the watercraft ....................... 3-34
Docking the watercraft ......................... 3-34
Reverse on waterways ........................ 3-35
Rough water operation ........................ 3-35
Post-operation checks ......................... 3-36
Transporting .......................................... 3-38
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3-5
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EJU01346
Pre-operation checks
EJU01347
Pre-operation check list
Before operating this watercraft, perform the checks in the following check list. See the
accompanying text in this chapter for details on how to perform the checks.
WARNING@ If any item in the pre-operation check list is not working properly, have it inspected
and repaired before operating the watercraft, otherwise an accident could occur.
@
NOTE:@ Pre-operation checks should be made thoroughly each time the watercraft is used. This pro-
cedure can be completed in a short time. It is worth the time spent to assure safety and reli-
ability.
@
ITEM ROUTINE PAGE
Engine compartment Remove all seats to ventilate the engine compartment.
Check for fuel vapors and loose electrical connections.3-6
Bilge Check for water and fuel and remove if necessary. 3-9
Stern drain plugs Check for proper installation. 3-10
Throttle lever Check that the throttle lever springs back smoothly. 3-12
Steering system Check for proper operation.
Check that the handlebars are securely locked.3-12
Shift lever and reverse gate Check for proper operation. 3-13
QSTS Check for proper operation. 3-14
Fuel and oil Check fuel and oil levels and add if necessary.
Check the hoses and tanks for leakage.3-6, 3-7
Water separator Check for water and drain if necessary. 3-8
Battery Check electrolyte level and battery condition. 3-10
Hood Check that the hood is properly secured. 2-7
Front and rear seats Check that the seats are properly secured. 2-5, 2-6
Hull and deck Check the hull and deck for cracks or other damage. 3-6
Jet unit Check for debris and remove if necessary. 3-15
Fire extinguisher Check condition and replace if necessary. 3-11
Engine shut-off cord Check condition and replace if frayed or broken. 3-15
Switches Check the start switch, engine stop switch, and engine
shut-off switch for proper operation.3-16
Cooling water pilot outlet Check that water is discharged while the engine is run-
ning and the watercraft is in the water.3-16
Multifunction meter Check for warning indications and proper operation. 3-16
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3-7
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EJU20831
Engine oil level
Check the engine oil level before each
use.
CAUTION:@
When checking the engine oil level on
water, be careful of other watercraft,
boats, swimmers, and obstacles. The
water current and wind can cause the
watercraft to move and lead to a colli-
sion.

When checking the engine oil level on
land, supply water to the cooling water
passages. (See page 4-1 for proce-
dures on supplying water.)

Make sure that the engine has enough
oil but do not overfill it. If there is too
little oil, the engine can be damaged. If
there is too much oil, the air filter can
become saturated with oil, perma-
nently damaging the filter and reduc-
ing engine performance. Follow the
checking procedure carefully.

Make sure that debris and water do not
enter the oil tank filler hole. Debris and
water in the engine oil can cause seri-
ous engine damage.
@
Checking the engine oil level:
1. Place the watercraft in a horizontal posi-
tion or launch the watercraft, and then
start the engine.
2. Run the engine at trolling speed for 6
minutes or more, and then stop the
engine.
NOTE:@ If the ambient temperature is 20 °C (68 °F)
or less, warm up the engine for an additional
5 minutes.
@
3. Remove the rear and front seats. (See
pages 2-5 and 2-6 for seat removal and
installation procedures.)
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3-8
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4. Remove the oil tank filler cap 1, wipe
the dipstick clean, and then screw the
filler cap into the filler hole completely.
Remove the filler cap again and check
that the oil level is between the minimum
level mark 3 and maximum level
mark2 on the dipstick.
5. If the oil level is below the minimum level
mark, add enough oil so that the oil level
is between the minimum and maximum
level marks on the dipstick, and then
install the filler cap. If the engine oil level
is significantly above the maximum level
mark, the oil tank is overfilled. Have a
Yamaha dealer remove the excessive
amount of engine oil.
EJU01961
Water separator
Check the water separator 1 for water.
Normally the water separator is empty. The
water separator retains any water entering
through the fuel tank breather hose if the
watercraft is capsized.
If water remains in the water separator,
drain it by removing the drain screw 2.
Place a drain pan under the water separator
to catch the draining water or use a dry cloth
to soak up any water that could spill into the
watercraft. If any water spills into the water-
craft, be sure to wipe it up with a dry cloth.
Be sure to install the drain screw after drain-
ing the water separator.
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3-17
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EJU01836
Operation
WARNING@ Before operating your watercraft,
become familiar with all controls. Con-
sult your Yamaha dealer about any con-
trol or function you do not fully
understand. Failure to understand how
controls work could cause an accident or
prevent you from avoiding an accident.
CAUTION:@ Make sure that the stern drain plugs are
securely tightened before launching the
watercraft.
EJU18072
Engine break-in
The engine break-in period is essential to
allow the various components of the engine
to wear and polish themselves to the correct
operating clearances. This ensures proper
performance and promotes longer compo-
nent life.
CAUTION:@ Be sure to check the engine oil level
before operating the watercraft for the
first time. (See page 3-7 for engine oil
checking procedures.)
@
1. Launch the watercraft and start the
engine. (See page 3-19 for engine start-
ing procedures.)
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4
EJU01086
MAINTENANCE AND
CARE
Storage ...................................................... 4-1
Flushing the cooling system .................. 4-1
Lubrication .............................................. 4-3
Fuel system ............................................ 4-4
Battery .................................................... 4-5
Cleaning the watercraft .......................... 4-6
Maintenance and adjustments .............. 4-7
Owner’s/Operator’s Manual and
tool kit ..................................................... 4-9
Periodic maintenance chart ................. 4-10
Inspecting the fuel system ................... 4-11
Changing the engine oil ....................... 4-12
Checking the air filter element ............. 4-14
Inspecting the jet thrust
nozzle angle ......................................... 4-15
Inspecting the shift cable ..................... 4-15
Inspecting and adjusting the
throttle cable ......................................... 4-15
Cleaning and adjusting the
spark plugs ........................................... 4-16
Lubrication points ................................. 4-18
Inspecting the battery .......................... 4-21
Adjusting the fuel injection system ...... 4-23
Replacing the fuse ............................... 4-24
Specifications ........................................ 4-25
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