2007 YAMAHA FX HO checking oil

Table of contents
Post-operation care ...................... 73
Transporting ................................. 75
Maintenance and care ..................... 76
Storage ......................................... 76
Flushing the cooling system ............ 76
Lubrication ....................................... 77
Fuel system ..................................... 77
Battery ............................................. 78
Cleaning the watercraft ................... 78
Maintenance and adjustments ..... 79
Owner’s/operator’s manual and
tool kit ........................................... 80
Periodic maintenance chart ............. 81
Checking the fuel system ................ 83
Engine oil and oil filter ..................... 83
Checking the air filter element ......... 84
Checking the jet thrust nozzle
angle ............................................ 85
Checking the shift cable .................. 85
Checking and adjusting the throttle
cable ............................................ 85
Cleaning and adjusting
the spark plugs ............................. 86
Lubrication points ............................ 87
Checking the battery ....................... 88
Fuel injection system ....................... 90
Specifications .................................. 91
Specifications ................................ 91
Trouble recovery ............................. 92
Troubleshooting ........................... 92
Troubleshooting chart ...................... 92
Emergency procedures ................ 94
Cleaning the jet intake and
impeller ........................................ 94
Jumping the battery ......................... 95
Replacing the fuses ......................... 96
Towing the watercraft ...................... 97
Submerged watercraft ..................... 97
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Features and functions
40
EJU35122Oil pressure warning indicator
If the oil pressure does not rise to specifica-
tion, 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 limited to help pre-
vent damage.
If this occurs, reduce the engine speed, return
to shore, and then check the engine oil level.
(See page 53 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 informa-
tion center to stop the buzzer.
EJU36401Engine overheat warning indicator
This model is equipped with an engine over-
heat warning system.
If the engine starts to overheat, the engine
overheat warning system will be activated
and, in some cases, the warning system will
cut the ignition to the engine.
If the “WARNING” indicator light and the en-
gine overheat warning indicator begin to blink,
and the buzzer sounds intermittently, immedi-ately reduce the engine speed and return to
shore.
If the “WARNING” indicator light and the en-
gine overheat warning indicator come on, and
the buzzer sounds continuously, the warning
system will cut the ignition. The engine cannot
be started until it cools down, so it may be
necessary to have the watercraft towed back
to the shore. (See “Towing the watercraft” on
page 97 for towing procedures.)
After the engine cools down, start the engine,
and then check for water discharge at the port
(left) cooling water pilot outlet while the engine
is running. If there is no discharge of water,
shut the engine off, and then check the intake
grate and impeller for clogging.
WARNING
EWJ00050
Before attempting to remove weeds or de-
bris from the intake grate or impeller, shut
the engine off and remove the clip from the
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Operation
53
EJU32280Pre-operation check points EJU32330Engine compartment
Ventilate the engine compartment before
each use.
To ventilate the engine compartment, remove
the seats. (See page 24 for seat removal and
installation procedures.) Leave the engine
compartment open for a few minutes to allow
any fuel vapors to escape.
While the engine compartment is open, check
for loose electrical connections.
WARNING
EWJ00460
Failure to ventilate the engine compart-
ment could result in a fire or explosion. Do
not start the engine if there is a fuel leak or
a loose electrical connection.
EJU32350Hull and deck
Check the hull and deck for cracks and other
damage. If any damage is found, have a
Yamaha dealer repair the watercraft.
EJU32380Fuel level
Check the fuel system for leakage, cracks,
and malfunctions before each use. (See page
83 for check points and correct procedures.)
(1) Remove the fuel tank filler cap to release
any pressure that might have built up in
the fuel tank.(2) Remove the seats. (See page 24 for seat
removal and installation procedures.)
(3) Check the fuel level in the fuel tank and
replenish if necessary. (See page 50 for
filling procedures.)
(4) Install the fuel tank filler cap and the
seats.
EJU32411Engine oil level
Check the engine oil level before each use.
CAUTION:
ECJ00390

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 76 for procedures
on supplying water.)

Make sure that the engine has enough
oil, but do not overfill it. If there is too lit-
tle oil, the engine can be damaged. If
there is too much oil, the air filter can be-
come saturated with oil, permanently
damaging the filter and reducing engine
performance. Follow the checking pro-
cedure carefully.

Make sure that debris and water do not
enter the oil tank filler hole. Debris and
water in the engine oil can cause serious
engine damage.
To check 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 min-
utes or more, and then stop the engine.
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Operation
61
EJU32740
Operation
WARNING
EWJ00510
Before operating your watercraft, become
familiar with all of the controls. Consult a
Yamaha dealer about any control or func-
tion that you do not fully understand. Fail-
ure to understand how the controls work
could cause an accident or prevent you
from avoiding an accident.
CAUTION:
ECJ00460
Make sure that the stern drain plugs are
tightened securely before launching the
watercraft.
EJU36140Engine break-in
The engine break-in period is essential to al-
low the various components of the engine to
wear and polish themselves to the correct op-
erating clearances. This ensures proper per-
formance and promotes longer component
life.
CAUTION:
ECJ00440
Be sure to check the engine oil level be-
fore operating the watercraft for the first
time. (See page 53 for engine oil checking
procedures.)
(1) Launch the watercraft and start the en-
gine. (See page 61 for engine starting
procedures.)
(2) For the first 5 minutes, run the engine at
trolling speed only. For the 30 minutes of
operation after that, keep the engine
speed below 5000 r/min. For the 1 hour of
operation after that, keep the engine
speed below 8000 r/min.
(3) Proceed with normal operation.
CAUTION:
ECJ00430
Failure to follow the engine break-in pro-
cedure could result in reduced engine life
or even severe engine damage.
EJU32801Launching the watercraft
When launching the watercraft, make sure
that there are no obstacles behind you.
Use the remote control transmitter to select
the unlock mode. (See page 33 for Yamaha
Security System lock and unlock mode selec-
tion procedures.)
After the watercraft is in the water, start the
engine. Shift into reverse and move the water-
craft back slowly. If there are waves, some-
one should make sure that the watercraft is
not pushed into the trailer before backing
away.
EJU36340Starting the engine
WARNING
EWJ00560
Never start the engine or let it run for any
length of time in an enclosed area. Ex-
haust fumes contain carbon monoxide, a
colorless, odorless gas that may cause
loss of consciousness and death within a
short time. Always operate the watercraft
in an open area.
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Maintenance and care
83
EJU34210Checking the fuel system
WARNING
EWJ00380
Gasoline is highly flammable and explo-
sive. Failure to check for and repair any
fuel leakage could result in a fire or explo-
sion. A fire or explosion can cause severe
injury or death. Shut the engine off. Do not
smoke. Avoid spilling gasoline.
Fuel in the fuel lines is pressurized.
Fuel can spray out and cause injury or a
fire hazard if a fuel line is disconnected.
Do not run the engine with a fuel line dis-
connected.
Check the fuel system for leaks, cracks, and
malfunctions. If any problem is found, consult
a Yamaha dealer.
Check:

Fuel tank filler cap and seal for damage.

Fuel in fuel tank for water and dirt.

Fuel tank for damage, cracks, and leakage.

Fuel hoses and joints for damage, cracks,
and leakage.

Air bleeding passages for leakage.EJU34230Fuel tank
Check the fuel tank for leakage and for water
in the tank. If water is found in the fuel system,
or if the fuel tank needs to be cleaned, have a
Yamaha dealer service the watercraft.
EJU34290Engine oil and oil filter
WARNING
EWJ00340
Engine oil is extremely hot immediately af-
ter the engine is turned off. Coming in con-
tact with or getting any engine oil on your
clothes could result in burns.
CAUTION:
ECJ00180

Do not run the engine with too much or
not enough oil in the oil tank. Oil could
spray out and the engine could be dam-
aged.

Be sure to change the engine oil after
the first 10 hours of operation, and every
100 hours thereafter or at the start of a
new season, otherwise the engine will
wear quickly.
The oil filter should be replaced every
year or every 100 hours of operation.
Have a Yamaha dealer replace the oil fil-
ter if necessary.
It is recommended to have a Yamaha dealer
change the engine oil. However, if you choose
to change the oil on your own, consult a
Yamaha dealer.
NOTE:
Dispose of used oil according to local regula-
tions.
1Fuel tank
Recommended engine oil:
See page 50.
Oil quantity:
With oil filter replacement:
2.3 L (2.43 US qt) (2.02 Imp.qt)
Without oil filter replacement:
2.1 L (2.22 US qt) (1.85 Imp.qt)
Total amount:
4.5 L (4.76 US qt) (3.96 Imp.qt)
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Maintenance and care
84
CAUTION:
ECJ00190
If oil is leaking or the oil pressure warning
indicator comes on when the engine is
running, immediately shut the engine off
and have a Yamaha dealer check the wa-
tercraft. Continuing to operate the engine
under such conditions could cause severe
engine damage.
EJU34300Checking the air filter element
The air filter element should be checked every
12 months or every 100 hours of operation.
To check the air filter element:
(1) Remove the seats. (See page 24 for seat
removal and installation procedures.)
(2) Remove the air filter case cover screws,
slide the locks open, and then remove the
air filter case cover.
(3) Remove the air filter element and check it
for dirt and oil. Replace the air filter ele-ment if there is any oil buildup, or every 2
years or every 200 hours of operation.
(4) Install the air filter element in the air filter
case, and then install the air filter case
cover.
(5) Install the seats.
CAUTION:
ECJ00200

Make sure that the air filter element is in-
stalled in the air filter case properly.

Do not start the engine with the air filter
element removed, otherwise the pistons
and cylinders could be damaged.

If cleaning the air filter element, use cold
or lukewarm water and let it air dry com-
pletely. Do not use detergent or solvent
to clean the air filter element, or dry it
with hot or compressed air, otherwise it
could be damaged.
1Air filter case cover screw
2Lock
UF1X71E0.book Page 84 Tuesday, September 26, 2006 9:52 AM

Index
A
Air filter element, checking ....................... 84
Analog speedometer/tachometer ............. 35
Analog speedometer/tachometer and
indicator lights ....................................... 35
B
Battery ................................................ 55, 78
Battery, checking...................................... 88
Battery, jumping ....................................... 95
Beaching the watercraft ........................... 72
Beverage holder ....................................... 47
Bilge ......................................................... 54
Boarding alone ......................................... 67
Boarding and starting from a dock ........... 66
Boarding and starting in deep water ........ 66
Boarding and starting in shallow water .... 66
Boarding with passengers ........................ 67
Bow down................................................. 31
Bow eye ................................................... 32
Bow up ..................................................... 31
Builder’s plate............................................. 2
C
Capsized watercraft ................................. 69
Check engine warning indicator ............... 41
Cleaning the watercraft ............................ 78
Cooling water pilot outlet .......................... 60
Cooling water pilot outlets ........................ 28
Cruising limitations ................................... 11
D
Digital speedometer ................................. 38
Docking the watercraft ............................. 72
E
Emergency procedures ............................ 94
Engine break-in ........................................ 61
Engine compartment ................................ 53
Engine oil ................................................. 50
Engine oil and oil filter .............................. 83
Engine oil level ......................................... 53
Engine overheat warning indicator ........... 40
Engine serial number ................................. 1
Engine shut-off cord ................................. 59
Engine shut-off switch .............................. 27
Engine stop switch ................................... 27
Enjoy your watercraft responsibly ............ 19
Exhaust temperature warning indicator.... 41F
Filling the fuel tank ................................... 50
Fire extinguisher ....................................... 56
Flushing the cooling system ..................... 76
Front storage compartment ...................... 45
Fuel and oil............................................... 49
Fuel injection system ................................ 90
Fuel level .................................................. 53
Fuel level meter ........................................ 38
Fuel level warning indicator ...................... 39
Fuel system .............................................. 77
Fuel system, checking .............................. 83
Fuel tank .................................................. 83
Fuel tank filler cap .................................... 26
Fuses, replacing ....................................... 96
G
Gasohol .................................................... 49
Gasoline ................................................... 49
Getting to know your watercraft ............... 64
Glove compartment .................................. 46
H
Handgrip ................................................... 32
Hazard information ................................... 15
Hood ......................................................... 25
Hour meter/voltmeter ............................... 39
Hull and deck ........................................... 53
Hull Identification Number (HIN)................. 1
I
Identification numbers ................................ 1
Important labels .......................................... 3
J
Jet intake .................................................. 59
Jet intake and impeller, cleaning .............. 94
Jet thrust nozzle angle, checking ............. 85
Jumper cables, connecting ...................... 95
L
Labels, other .............................................. 8
Labels, warning .......................................... 4
Launching the watercraft .......................... 61
Learning to operate your watercraft ......... 64
Leaving the watercraft .............................. 63
Left multifunction display and
operation buttons .................................. 37
Limitations on who may operate
the watercraft ........................................ 10
UF1X71E0.book Page 1 Tuesday, September 26, 2006 9:52 AM

Index
Lubrication................................................ 77
Lubrication points ..................................... 87
M
Main components, location of .................. 20
Maintenance and adjustments ................. 79
Model information....................................... 2
Multifunction information center ......... 34, 60
O
Oil pressure warning indicator.................. 40
Operating your watercraft......................... 64
Operation ................................................. 61
Operation of controls and
other functions ...................................... 24
Operation requirements ........................... 12
Owner’s/operator’s manual and tool kit .... 80
P
Periodic maintenance chart...................... 81
Post-operation care .................................. 73
Pre-operation check list............................ 51
Pre-operation check points ...................... 53
Pre-operation checks ............................... 51
Primary Identification (PRI-ID) number ...... 1
Pull-up cleats
(for FX Cruiser High Output) ................. 33
Q
Quick Shift Trim System (QSTS) ............. 58
Quick Shift Trim System (QSTS)
selector ................................................. 30
R
Reboarding step ....................................... 32
Recommended equipment ....................... 14
Remote control transmitter ....................... 26
Reverse on waterways ............................. 72
Riding with passengers ............................ 65
Right multifunction display and
operation buttons
(for FX Cruiser High Output) ................. 42
Rough water operation ............................. 73
“RPM” indicator light................................. 36
S
Safe boating rules .................................... 19
Seat storage compartment ....................... 46
Seats ........................................................ 24
Shift cable, checking ................................ 85
Shift lever ................................................. 29Shift lever and reverse gate ..................... 57
Spark plugs, cleaning and adjusting ........ 86
“SPEED” indicator light ............................ 36
Start switch............................................... 27
Starting the engine ................................... 61
Starting the watercraft .............................. 65
Steering system ................................. 28, 57
Stern drain plugs ...................................... 55
Stern eyes ................................................ 33
Stopping the engine ................................. 63
Stopping the watercraft ............................ 72
Storage..................................................... 76
Storage compartments ............................. 45
Submerged watercraft .............................. 97
Switches ................................................... 60
T
Throttle cable, checking and adjusting ..... 85
Throttle lever ...................................... 28, 57
Tilt lever .................................................... 29
Towing the watercraft ............................... 97
Transporting ............................................. 75
Trolling speed, checking .......................... 90
Troubleshooting ....................................... 92
Troubleshooting chart .............................. 92
Turning the watercraft .............................. 70
U
“UNLOCK” indicator light .......................... 37
W
“WARNING” indicator light ....................... 37
Water separator ....................................... 54
Watercraft characteristics ......................... 15
Water-skiing ............................................. 17
Watertight compartment ........................... 47
Y
Yamaha Engine Management
System (YEMS) .................................... 33
Yamaha Security System ......................... 33
Yamaha Security System lock and
unlock modes........................................ 33
UF1X71E0.book Page 2 Tuesday, September 26, 2006 9:52 AM