YAMAHA FX HO CRUISER 2009 Workshop Manual

Features and functions
44
Voltmeter
The voltmeter is provided to display the volt-
age of the battery.
When the battery voltage is normal, the volt-
meter displays approximately 12 volts.
If the battery voltage is less than 8.0 volts,
“LO” is displayed on the voltmeter and if the
voltage is above 18.1 volts, “HI” is displayed
on the voltmeter. If “HI” or “LO” is displayed,
return to shore and, if necessary, have a
Yamaha dealer check the charging system
and the battery.
EJU36811Fuel level warning indicator
If the fuel remaining in the fuel tank drops to
about 18 L (4.8 US gal, 4.0 Imp. gal), the low-
est two fuel level segments, the fuel level
warning indicator, and the “WARNING” indi-
cator light begin to blink. The buzzer also
starts sounding intermittently.
If this occurs, refill the fuel tank as soon as
possible.
The warning signals will be cleared when the
engine is restarted after the fuel tank is re-
filled.
TIP:
Press any button on the multifunction informa-
tion center to stop the buzzer.
EJU35122Oil pressure warning indicator
If the oil pressure does not rise to specifica-
tion, the “WARNING” indicator light and the oilpressure 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 52 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.
TIP:
Press any button on the multifunction informa-
tion center to stop the buzzer.
EJU37600Engine overheat warning indicator
This model is equipped with an engine over-
heat warning system.
If the engine starts to overheat, the “WARN-
ING” indicator light and the engine overheat
warning indicator blink, and then come on.
The buzzer also begins to sound intermittent-
ly, and then it sounds continuously. After the
light and indicator start to blink and the buzzer
UF2H70E0.book Page 44 Thursday, January 15, 2009 10:49 AM

Features and functions
45
sounds, the engine speed is limited to help
prevent damage.
If this occurs, immediately reduce the engine
speed, return to shore, and then check for wa-
ter discharge at the port (left) cooling water pi-
lot 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. (See page 92 for more informa-
tion.) NOTICE: If you cannot locate and
correct the cause of the overheating, con-
sult a Yamaha dealer. Continuing to oper-
ate at higher speeds could result in severe
engine damage.
[ECJ00041]
TIP:
Press any button on the multifunction informa-
tion center to stop the buzzer.
EJU35131Check engine warning indicator
If a sensor malfunction or a short circuit is de-
tected, the “WARNING” indicator light and thecheck engine warning indicator begin to blink,
and the buzzer sounds intermittently.
If this occurs, reduce the engine speed, return
to shore, and have a Yamaha dealer check
the engine.
TIP:
Press any button on the multifunction informa-
tion center to stop the buzzer.
EJU35142Storage compartments
A front storage compartment, glove compart-
ment, seat storage compartment, watertight
compartment, and beverage holder are pro-
vided.
Only the securely closed watertight compart-
ment is waterproof. If you carry objects that
must be kept dry, such as the manuals, put
them in a waterproof bag or in the watertight
compartment.
Make sure that the storage compartments are
closed securely before operating the water-
craft.
EJU36832Front storage compartment
The front storage compartment is located at
the bow.
UF2H70E0.book Page 45 Thursday, January 15, 2009 10:49 AM

Features and functions
46
To open the front storage compartment, pull
the visor up, and then lift up the hood.To close the front storage compartment, push
down on the center of the hood until it latches
securely.
EJU35161Glove compartment
The glove compartment is located in front of
the seat.
To open the glove compartment, turn the
glove compartment knob, and then lift up the
lid.
1Visor
1Front storage compartment
Front storage compartment:
Capacity:
66.0 L (17.4 US gal, 14.5 Imp.gal)
Load limit:
5.0 kg (11 lb)
1
1
1Glove compartment knob
1Glove compartment
1
1
UF2H70E0.book Page 46 Thursday, January 15, 2009 10:49 AM

Features and functions
47
To close the glove compartment, lower the lid,
and then turn the glove compartment knob to
lock the lid in place.
EJU31760Seat storage compartment
The seat storage compartment is located un-
der the rear seat.
To open the seat storage compartment, re-
move the rear seat. (See page 25 for rear seat
removal and installation procedures.)
EJU35171Beverage holder
The beverage holder is located on the star-
board (right) side of the watercraft.
Do not place beverages in the beverage hold-
er when operating the watercraft.
EJU35184Watertight compartment
The watertight compartment is located on the
port (left) side of the watercraft.
To open the watertight compartment, turn the
cap counterclockwise.
To close the watertight compartment, turn the
cap clockwise until it stops. Glove compartment:
Capacity:
5.9 L (1.6 US gal, 1.3 Imp.gal)
Load limit:
1.0 kg (2 lb)
1Seat storage compartment
Seat storage compartment:
Capacity:
15.0 L (4.0 US gal, 3.3 Imp.gal)
Load limit:
9.0 kg (20 lb)
1Beverage holder
1Watertight compartment cap
2Watertight compartment
Watertight compartment:
Capacity:
2.7 L (0.7 US gal, 0.6 Imp. gal)
Load limit:
1.0 kg (2.2 lb)
1
1
2
UF2H70E0.book Page 47 Thursday, January 15, 2009 10:49 AM

Operation
48
EJU31821
Fuel and oil EJU37222Fuel
WARNING
EWJ00282

Gasoline and gasoline vapors are ex-
tremely flammable. To avoid fires and
explosions and to reduce the risk of in-
jury when refueling, follow these in-
structions.

Gasoline is poisonous and can cause in-
jury or death. Handle gasoline with care.
Never siphon gasoline by mouth. If you
should swallow some gasoline, inhale a
lot of gasoline vapor, or get some gaso-
line in your eyes, see your doctor imme-
diately. If gasoline spills on your skin,
wash with soap and water. If gasoline
spills on your clothing, change your
clothes.
NOTICE
ECJ00321

Do not use leaded gasoline. Leaded gas-
oline can seriously damage the engine.

Avoid getting water and contaminants in
the fuel tank. Contaminated fuel can
cause poor performance and engine
damage. Use only fresh gasoline that
has been stored in clean containers.
Gasohol
There are two types of gasohol: gasohol con-
taining ethanol and that containing methanol.
Gasohol containing ethanol can be used if
ethanol content does not exceed 10% and thefuel meets the minimum octane ratings. E-85
is a fuel blend containing 85% ethanol and
therefore must not be used in this watercraft.
All ethanol blends containing more than 10%
ethanol can cause fuel system damage or en-
gine performance problems.
Yamaha does not recommend gasohol con-
taining methanol because it can cause fuel
system damage and engine performance
problems.
To fill the fuel tank:
(1) Before refueling, turn off the engine. Do
not stand or sit on the watercraft. Never
refuel while smoking, or while in the vicin-
ity of sparks, open flames, or other sourc-
es of ignition.
(2) Place the watercraft in a well-ventilated
area and in a horizontal position.
(3) Remove the seats, and then check the
fuel level. (See page 25 for seat removal
and installation procedures.)
(4) Open the hood. (See page 26 for hood
opening and closing procedures.)
(5) Remove the fuel tank filler cap, and then
slowly add fuel to the fuel tank. Stop filling
when the fuel level reaches approximate-
ly 50 mm (2 in) from the top of the fuel
tank. Do not overfill the fuel tank. Be-
cause fuel expands when it heats up,
heat from the engine or the sun can
cause fuel to spill out of the fuel tank. Do
not leave the watercraft with a full tank in
direct sunlight. Recommended fuel:
Regular unleaded gasoline with a mini-
mum octane rating of
86
(Pump octane number) = (R + M)/2
90 (Research octane number)
UF2H70E0.book Page 48 Thursday, January 15, 2009 10:49 AM

Operation
49
(6) Wipe up any spilled fuel immediately.
(7) Install the fuel tank filler cap, and then
close the hood. Make sure that the fuel
tank filler cap and the hood are securely
closed before operating the watercraft.
(8) Install the seats. Make sure that the seats
are securely installed before operating
the watercraft.
EJU31891Engine oil
NOTICE
ECJ00281
Use only 4-stroke engine oil. Usage of 2-
stroke engine oil could result in severe en-
gine damage.
Make sure that the engine oil is at the speci-
fied level. Add oil as necessary. (See page 52
for engine oil level checking procedures.) Use
a combination of the recommended SAE and
API engine oil classifications shown in the
chart below. Fuel tank capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
1Approximately 50 mm (2 in) from top of the
fuel tank
1
UF2H70E0.book Page 49 Thursday, January 15, 2009 10:49 AM

Operation
50
EJU31980
Pre-operation checks EJU31991Pre-operation check list
Before operating this watercraft, perform the checks in the following check list.
WARNING
EWJ00411
Failure to inspect or maintain the watercraft properly increases the possibility of an ac-
cident or damage to the watercraft. Do not operate the watercraft if you find any prob-
lem. If a problem cannot be corrected by the procedures provided in this manual, have
the watercraft inspected by a Yamaha dealer.
ITEM ROUTINE PAGE
BEFORE LAUNCH OR OPERATION
Engine compartmentRemove the seats to ventilate the engine compart-
ment. Check for fuel vapors and loose electrical con-
nections.52
BilgeCheck for water and fuel and drain if necessary. 54
Stern drain plugsCheck for proper installation. 54
Throttle leverCheck that the throttle lever springs back smoothly. 55
Steering systemCheck for proper operation.
Check that the handlebars are locked in place.56
Shift lever and reverse gate Check for proper operation. 56
QSTSCheck for proper operation. 57
Fuel and oilCheck the fuel and oil levels and replenish if neces-
sary.
Check the hoses and tanks for leakage.52, 52
Water separatorCheck for water and drain if necessary. 53
BatteryCheck the electrolyte level and battery condition. 54
HoodCheck that the hood is securely closed. 26
Front and rear seatsCheck that the seats are securely installed. 25
Hull and deckCheck the hull and deck for cracks and other dam-
age.52
Jet intakeCheck for debris and remove if necessary. 58
Fire extinguisherCheck the condition and replace if necessary. 55
Engine shut-off cord (lan-
yard)Check the condition and replace if frayed or broken. 58
SwitchesCheck the start switch, engine stop switch, and en-
gine shut-off switch for proper operation.58
AFTER LAUNCH
Cooling water pilot outletCheck that water is discharged while the engine is
running and the watercraft is in the water.59
Multifunction information
centerCheck for warning indications and proper operation. 59
UF2H70E0.book Page 50 Thursday, January 15, 2009 10:49 AM

Operation
51
TIP:
Pre-operation checks should be made each time the watercraft is used. These checks can be
completed in a short time. It is worth the time spent to ensure safety and reliability.
UF2H70E0.book Page 51 Thursday, January 15, 2009 10:49 AM

Operation
52
EJU32280Pre-operation check points EJU32331Engine compartment
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.
Ventilate the engine compartment before
each use.
To ventilate the engine compartment, remove
the seats. (See page 25 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.
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.
EJU36871Fuel level
Make sure that there is sufficient fuel in the
fuel tank before each use.
Also, check the fuel system for leakage,
cracks, and malfunctions. (See page 79 for
check points and correct procedures.)
(1) Open the hood and remove the fuel tank
filler cap to release any pressure thatmight have built up in the fuel tank. (See
page 26 for hood opening and closing
procedures.)
(2) Remove the seats. (See page 25 for seat
removal and installation procedures.)
(3) Check the fuel level in the fuel tank and
replenish if necessary. (See page 48 for
filling procedures.)
(4) Install the fuel tank filler cap, and then
close the hood and install the seats.
EJU36882Engine oil level
Check the engine oil level before each use.
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.
NOTICE
ECJ01001
Make sure that debris and water do not en-
ter the oil 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 precisely level
position on land with the engine stopped.
TIP:
If the engine was running, allow the engine oil
to settle by waiting 5 minutes or more before
checking the oil level.
(2) Remove the seats. (See page 25 for seat
removal and installation procedures.)
(3) Remove the dipstick, wipe it clean, and
then insert it back into the dipstick tube
completely. Remove the dipstick again
and check that the engine oil level is be-
UF2H70E0.book Page 52 Thursday, January 15, 2009 10:49 AM

Operation
53
tween the minimum and maximum level
marks.
(4) If the engine oil level is below the mini-
mum level mark, perform steps 5–7 to
add enough oil so that the oil level is be-
tween the minimum and maximum level
marks on the dipstick. If the engine oil lev-
el is significantly above the maximum lev-
el mark, have a Yamaha dealer service
the watercraft.(5) Remove the engine oil filler cap.
(6) Pour engine oil into the filler hole. Wait
approximately 5 minutes until the engine
oil settles.
TIP:
The difference between the minimum and
maximum level marks on the dipstick is equal
to approximately 1 liter of engine oil.
(7) Repeat steps 3–6 until the engine oil is at
the proper level.
(8) Install the engine oil filler cap, and then
install the seats.
EJU32420Water separator
Check the water separator for water. The wa-
ter separator retains any water that may have
entered through the fuel tank breather hose if
the watercraft was capsized. Normally, the
water separator is empty.
1Dipstick
1Maximum level mark
2Minimum level mark
1
12
1Engine oil filler cap
1Water separator
2Drain screw
1
2
1
UF2H70E0.book Page 53 Thursday, January 15, 2009 10:49 AM