2006 YAMAHA FX HO fuel cap

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EJU10070
FEATURES AND
FUNCTIONS
Location of main components .............. 2-1
Operation of controls and other
functions ................................................... 2-5
Rear seat ................................................ 2-5
Front seat ............................................... 2-6
Hood ....................................................... 2-7
Fuel tank filler cap .................................. 2-7
Remote control transmitter .................... 2-8
Engine stop switch ............................... 2-10
Engine shut-off switch .......................... 2-10
Start switch ........................................... 2-11
Throttle lever ........................................ 2-11
Cooling water pilot outlet ..................... 2-12
Steering system ................................... 2-13
Tilt lever ................................................ 2-14
Shift lever .............................................. 2-15
Quick Shift Trim System (QSTS)
selector ................................................. 2-16
Handgrip ............................................... 2-18
Reboarding step
(for FX Cruiser High Output) ............... 2-18
Pull-up cleats
(for FX Cruiser High Output) ............... 2-19
Yamaha Engine Management System
(YEMS) ................................................. 2-20
Yamaha Security System/Low-RPM
mode .................................................... 2-20
Multifunction meter ............................... 2-23
Analog speedometer/tachometer and
indicator lights ...................................... 2-24
Left multifunction display and
operation buttons ................................. 2-27
Right multifunction display and
operation buttons
(for FX Cruiser High Output) ............... 2-31
Storage compartments ........................ 2-36
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1Fuel tank filler cap
2Intake grate
Prevents debris from getting into the jet pump.
3Speed sensor
4Stern eye
Use to attach rope for transporting or mooring.
5Stern drain plugs
Use to drain water in the bilge when the water-
craft is on dry land.
6Reverse gate
Controls direction of jet thrust when in reverse.
7Ride plate
8Jet thrust nozzle
Changes the direction of jet thrust according
to handlebar position.9Reboarding step
(for FX Cruiser High Output)
Use to board the watercraft in water.
0Electric bilge pilot outlet
ACleat
Use to attach a towrope for pulling water-skier,
or a rope for mooring the watercraft.
BHandgrip
Use for suppor t when boarding the watercraft
or when seated facing rearward and acting as
a spotter for a water-skier.
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1Air filter case
2Water separator
3Fuel tank
4Battery
5Flush hose connector
Use to flush the engine cooling water pas-
sages.
6Electrical box
Protects electrical components from water.
7Oil tank8Muffler
9Spark plugs/Spark plug caps/Ignition coils
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EJU10110
Hood
To open the hood, push the latch 1
down, and then lift the hood up.
To close the hood, push the hood down to
lock it in place.
NOTE:@ Make sure that the hood is properly secured
before operating the watercraft.
@
EJU10120
Fuel tank filler cap
To remove the fuel tank filler cap 1, turn it
counterclockwise.
NOTE:@ Make sure that the fuel tank filler cap is
properly secured before operating the water-
craft.
@
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EJU10400
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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Tighten the filler cap securely after
refueling.

If you should swallow some gasoline,
inhale a lot of gasoline vapor, or get
gasoline in your eyes, get immediate
medical attention.

If any gasoline spills onto your skin,
immediately wash with soap and
water. Change clothing if gasoline
spills on it.
@
CAUTION:@ Use only fresh gasoline that has been
stored in clean containers.
@
EJU18320
Gasohol
There are two types of gasohol: gasohol
containing ethanol and that containing meth-
anol.
Gasohol containing ethanol can be used
if ethanol content does not exceed 10% and
the fuel meets minimum octane ratings.
Gasohol containing methanol is not rec-
ommended by Yamaha because it can
cause fuel system damage or engine perfor-
mance problems. Recommended gasoline:
Regular unleaded gasoline with a
minimum octane rating of
86 (Pump octane number) = (R+M)/2
90 (Research octane number)
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EJU18002
Filling the fuel tank
CAUTION:@ Be careful when refueling. Avoid getting
water or other contaminants in the fuel
tank. Contaminated fuel can cause poor
running or engine damage.
@
1. Remove the rear and front seats. (See
pages 2-5 and 2-6 for seat removal and
installation procedures.)
2. Open the fuel tank filler cap, and slowly
add fuel to the fuel tank.
3. Stop filling when the fuel level reaches
approximately 50 mm (2 in) from the top
of the fuel tank as indicated a in the
illustration.
Fuel tank capacity:
70.0 L (18.5 US gal, 15.5 Imp gal)
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3-6
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EJU10480
Pre-operation check points
EJU18780
Engine compartment
Ventilate the engine compar tment before
each use.
To ventilate the engine compartment
remove the rear and front seats. (See pages
2-5 and 2-6 for seat removal and installation
procedures.) Allow the engine compartment
to remain open for a few minutes to allow
any fuel vapors to escape. Also, check for
loose electrical connections.
WARNING@ Failure to ventilate the engine compart-
ment could result in fire or explosion. Do
not start the engine if there is a fuel leak
or a loose electrical connection.
@
EJU20570
Hull and deck
Check the hull and deck for cracks or
other damage. If any damage is found, have
a Yamaha dealer repair the watercraft.
EJU18020
Fuel level
Check the fuel system for leakage, cracks
or malfunctions before each use. (See page
4-11 for check points and correct proce-
dures.)
1. Remove the fuel tank filler cap to release
any pressure that might have built up in
the fuel tank.
2. Remove the rear and front seats. (See
pages 2-5 and 2-6 for seat removal and
installation procedures.)
3. Check the fuel level in the tank and
replenish if necessary. (See page 3-4 for
filling instructions.)
E_F1X-70.book Page 6 Friday, August 26, 2005 11:00 AM