Table of contents
General and important labels ........... 1
Identification numbers .................... 1
Primary Identification (PRI-ID)
number ........................................... 1
Craft Identification Number (CIN) ...... 1
Engine serial number ........................ 1
Model information ........................... 2
Builder’s plate .................................... 2
Important labels .............................. 3
Warning labels ................................... 4
Other labels ....................................... 8
Safety information ........................... 10
Limitations on who may operate
the watercraft ............................ 10
Cruising limitations ....................... 11
Operation requirements ............... 12
Recommended equipment ........... 14
Hazard information ....................... 15
Watercraft characteristics ............. 15
Water-skiing ................................. 17
Safe boating rules ........................ 19
Enjoy your watercraft
responsibly ................................ 19
Description....................................... 21
Watercraft glossary ...................... 21
Location of main components ...... 22
Control function operation ............. 26
Watercraft control functions ......... 26
Remote control transmitter .............. 26
Yamaha Security System ................ 27
Engine stop switch .......................... 28
Engine shut-off switch ..................... 28
Start switch ...................................... 28
Throttle lever ................................... 29
Steering system ............................... 29
Adjustable tilt steering system ......... 30
Cooling water pilot outlet ................. 30
Water separator ............................... 31
Watercraft operation ....................... 32
Watercraft operation functions ..... 32
Reverse system ............................... 32
Quick Shift Trim System
(Q.S.T.S.) ..................................... 33
Watercraft operation modes ......... 34
Low RPM Mode ............................... 34
No-wake mode ................................ 35
Cruise assist .................................... 36
Instrument operation ...................... 39
Multifunction information center ... 39
Analog speedometer/tachometer .... 39
Information display .......................... 40
Equipment operation ...................... 45
Equipment .................................... 45
Seats ............................................... 45
Handgrip .......................................... 46
Reboarding step .............................. 46
Bow eye ........................................... 47
Stern eyes ....................................... 47
Cleat ................................................ 47
Pull-up cleats (FX Cruiser HO) ........ 48
Storage compartments .................... 48
Fire extinguisher container .............. 51
Operation and handling
requirements ................................... 52
Fuel requirements ........................ 52
Fuel ................................................. 52
Engine oil requirements ............... 54
Engine oil ......................................... 54
Draining the bilge water ............... 55
Draining the bilge water on land ...... 55
Draining the bilge water on water .... 56
Transporting on a trailer ............... 57
First-time operation ........................ 58
Engine break-in ............................ 58
Pre-operation checks ..................... 59
Pre-operation checklist .................... 59
UF2H71E0.book Page 1 Thursday, July 2, 2009 10:05 AM
General and important labels
1
EJU36450
Identification numbers
Record the Primary Identification (PRI-ID)
number, Craft Identification Number (CIN),
and engine serial number in the spaces pro-
vided for assistance when ordering spare
parts from a Yamaha dealer. Also record and
keep these ID numbers in a separate place in
case your watercraft is stolen.
EJU30283Primary Identification (PRI-ID) number
The PRI-ID number is stamped on a plate at-
tached inside the engine compartment. (See
page 45 for seat removal and installation pro-
cedures and page 50 for information on the
seat storage compartment.)
MODEL:
FY1800-J (FX HO)
FY1800A-J (FX Cruiser HO)
EJU36550Craft Identification Number (CIN)
The CIN is stamped on a plate attached to the
aft deck.
EJU30311Engine serial number
The engine serial number is stamped on a
plate attached to the engine unit. (See page
45 for seat removal and installation proce-
dures.)
1Primary Identification (PRI-ID) number loca-
tion
1
1Craft Identification Number (CIN) location
1Engine serial number location
1
1
UF2H71E0.book Page 1 Thursday, July 2, 2009 10:05 AM
Control function operation
26
EJU31024
Watercraft control functions EJU37126Remote control transmitter
The Yamaha Security System and Low RPM
Mode settings can be selected by operating
the remote control transmitter. (See page 27
for Yamaha Security System setting proce-
dures and page 34 for Low RPM Mode activa-
tion procedures.)
Since the watercraft is programmed to recog-
nize the internal code from this transmitter
only, the settings can only be selected with
this transmitter.
If you accidentally lose your remote control
transmitter or if it is not operating properly,
contact a Yamaha dealer.
When operating the watercraft, always keep
the transmitter with you, such as by storing itin the transmitter holder in the watertight stor-
age compartment, so that it is not lost.
NOTICE
ECJ00752
The remote control transmitter is not
completely waterproof. Do not sub-
merge the transmitter or operate it un-
derwater. If the transmitter is
submerged, dry it with a soft, dry cloth,
and then check that it is operating prop-
erly. If the transmitter is not operating
properly, contact a Yamaha dealer.
Keep the remote control transmitter
away from high temperatures and do not
place it in direct sunlight.
Do not drop the remote control transmit-
ter, subject it to strong shocks, or place
any heavy items on it.
Use a soft, dry cloth to clean the remote
control transmitter. Do not use deter-
gent, alcohol, or other chemicals.
Do not attempt to disassemble the re-
mote control transmitter yourself. Other-
wise, the transmitter may not operate
properly. If the transmitter needs a new
battery, contact a Yamaha dealer. Refer
to local hazardous waste regulations
when disposing of transmitter batteries.
1Remote control transmitter
1Transmitter holder
1
UF2H71E0.book Page 26 Thursday, July 2, 2009 10:05 AM
Watercraft operation
35
TIP:
If the remote control transmitter is operated
while the multifunction information center is in
the standby state, the center performs the ini-
tial operation, and then the setting is selected.
To activate the Low RPM Mode:
Push the “L-Mode” (unlock) button on the re-
mote control transmitter for more than 4 sec-
onds. Once the beeper sounds three times
and the “UNLOCK” indicator light blinks three
times, then comes on, the “L-MODE” indicator
light comes on and the Low RPM Mode is ac-
tivated.
TIP:
If the Low RPM Mode is activated immediate-
ly after the information display turns off, the
“L-MODE” indicator light will not come on. The
“L-MODE” indicator light will come on when
the engine is started.
To deactivate the Low RPM Mode:
Push the “L-Mode” (unlock) button on the re-
mote control transmitter for more than 4 sec-onds. Once the beeper sounds two times and
the “UNLOCK” indicator light blinks two times,
then comes on, the “L-MODE” indicator light
goes off and the Low RPM Mode is deactivat-
ed. When the Low RPM Mode is deactivated,
the watercraft returns to the normal operation
mode.
EJU37015No-wake mode
The no-wake mode is a function that main-
tains the engine speed at a fixed setting for
operating the watercraft at low speeds. This
function can be used only for forward opera-
tion of the watercraft.
TIP:
The no-wake mode can only be activated af-
ter 5 seconds have elapsed since starting the
engine.
Activating and deactivating the no-wake
mode
Activation of the no-wake mode will be con-
firmed by the number of beeps when the “NO-
WAKE MODE” switch is pushed, and by the
digital speedometer display of the multifunc-
tion information center. (See page 39 for infor-
mation on the multifunction information
center.)
TIP:
The beeps and the blinking digital speedome-
ter display also indicate the activation of the
cruise assist. (See page 36 for information on
the cruise assist.)
Number of
beepsLow RPM Mode
operation“L-
MODE”
indicator
light
ActivatedComes
on
Deactivated Goes off
1“L-Mode” (unlock) button
2“L-MODE” indicator light
L-MODE
L-Mode12Number
of beepsNo-wake mode oper-
ationDigital
speedome-
ter display
ActivatedStarts
blinking
DeactivatedStops
blinking
UF2H71E0.book Page 35 Thursday, July 2, 2009 10:05 AM
Pre-operation checks
66
yard) may not pull free when the operator
falls off, allowing the watercraft to contin-
ue to run and cause an accident.
[EWJ01220]
EJU32674
Switch checks
NOTICE
ECJ01310
Do not run the engine over 4000 r/min on
land. Also, do not run the engine for more
than 15 seconds without supplying water,
otherwise the engine could overheat.
Check the start switch, the engine stop
switch, and the engine shut-off switch for
proper operation. (See pages 28 to 28 for in-
formation on operating each switch.)To check the operation of the switches:
(1) If the lock mode is selected for the
Yamaha Security System setting, select
the unlock mode. (See page 27 for
Yamaha Security System setting proce-
dures.)
(2) Push the start switch to make sure that
the engine starts.
(3) As soon as the engine starts running,
push the engine stop switch to make sure
that the engine stops immediately.
(4) Restart the engine, and then pull the en-
gine shut-off cord (lanyard) to remove the
clip from the engine shut-off switch to
make sure that the engine stops immedi-
ately.
EJU40101Storage compartment checks
Make sure that the storage compartments are
not damaged and that water has not collected
in the compartments. (See page 48 for infor-
mation on the storage compartments.)
EJU41071Fire extinguisher container checks
Make sure that the fire extinguisher container
is not damaged and is securely held in place.
(See page 51 for information on the fire extin-
guisher container.)
EJU32583Fire extinguisher check
Check that there is a full fire extinguisher on
board.
1Engine shut-off switch
2Clip
3Start switch
4Engine stop switch
5Engine shut-off cord (lanyard)
23 1
5 4
UF2H71E0.book Page 66 Thursday, July 2, 2009 10:05 AM
Operation
74
objects, and other watercraft to give you
time to stop.
Do not shut the engine off when slowing
down in case you need engine power to
steer away from a boat or other obstacle
that comes into your path.
Do not use the reverse function to slow
down or stop the watercraft as it could
cause you to lose control, be ejected, or
impact the handlebars.
EJU40371Operating the watercraft in reverse
Pull the shift lever rearward to the reverse po-
sition. The watercraft will move in reverse.
(See page 32 for information on the reverse
system.)
Make sure that there are no obstacles or peo-
ple behind you before shifting into reverse.
TIP:
This model is equipped with a function which
limits the engine speed in reverse.
EJU36083Boarding the watercraft
WARNING
EWJ01111
Be sure the operator and any passengers
have practiced boarding from the water
while still close to shore before riding. A
person who has made many unsuccessful
attempts to get back on the watercraft may
become fatigued and suffer from expo-
sure, increasing the risk of injury and
drowning.
Board the watercraft in water free from weeds
and debris and at least 60 cm (2 ft) deep from
the bottom of the watercraft. NOTICE: Never
run the engine in water that is less than 60
cm (2 ft) deep from the bottom of the wa-
tercraft, otherwise pebbles or sand could
be sucked into the jet intake, causing im-
peller damage and engine overheating.
[ECJ00472]
TIP:
This watercraft is equipped with a reboarding
step, which can be lowered and used to make
reboarding easier. (See page 46 for informa-
tion on operating the reboarding step.)
1Shift lever
2Reverse position
1
2
60 cm (2 ft)
UF2H71E0.book Page 74 Thursday, July 2, 2009 10:05 AM
Trouble recovery
93
EJU34561
Troubleshooting
If you have any trouble with your watercraft, use the troubleshooting chart to check for the pos-
sible cause.
If you cannot find the cause, consult a Yamaha dealer.
EJU36984Troubleshooting chart
Confirm the possible cause and remedy, and then refer to the applicable page.
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Engine does not
start (Starter motor
does not turn over)Yamaha Se-
curity SystemLock mode selected Select unlock mode
27
Engine shut-
off switchClip not in place Install clip
28
Fuse Burned out Replace fuse and
check wiring97
Battery Run down Recharge 82
Poor terminal con-
nectionsTighten as required
82
Terminal corroded Clean or replace 82
Starter motor Faulty Have serviced by
Yamaha dealer—
Engine does not
start (Starter motor
turns over)Throttle lever Squeezed Release 28
Fuel Empty Refill as soon as pos-
sible52
Stale or contaminat-
edHave serviced by
Yamaha dealer—
Fuel tank Water or dirt present Have serviced by
Yamaha dealer—
Spark plug Fouled or defective Have serviced by
Yamaha dealer—
Spark plug
capNot connected or
looseHave serviced by
Yamaha dealer—
Connected to wrong
cylinderHave serviced by
Yamaha dealer—
Fuel injec-
tion systemFuel pump faulty Have serviced by
Yamaha dealer—
UF2H71E0.book Page 93 Thursday, July 2, 2009 10:05 AM
Trouble recovery
95
Watercraft slow or
loses powerShift lever Not completely shift-
ed into forward posi-
tionPush lever forward
until it stops 32
Watercraft
operation
modeLow RPM Mode acti-
vatedDeactivate Low RPM
Mode 34
Cavitation Jet intake clogged Clean 96
Impeller damaged or
wornHave serviced by
Yamaha dealer96
Engine over-
heat warningEngine speed reduc-
tion control activatedClean jet intake and
cool engine43
Oil pressure
warningEngine speed reduc-
tion control activatedAdd oil
43
Spark plug Fouled or defective Have serviced by
Yamaha dealer—
Incorrect heat range Have serviced by
Yamaha dealer—
Gap incorrect Have serviced by
Yamaha dealer—
Spark plug
capNot connected or
looseHave serviced by
Yamaha dealer—
Electrical wir-
ingLoose connection Have serviced by
Yamaha dealer—
Fuel Stale or contaminat-
edHave serviced by
Yamaha dealer—
Air filter Clogged Have serviced by
Yamaha dealer—
Oil buildup Have serviced by
Yamaha dealer— TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2H71E0.book Page 95 Thursday, July 2, 2009 10:05 AM