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
Manufactured date label .................... 2
Model information ........................... 2
Builder’s plate .................................... 2
Important labels .............................. 4
Warning labels.................................... 5
Other labels ........................................ 9
Safety information ........................... 11
Limitations on who may operate
the watercraft ............................. 11
Cruising limitations ........................ 12
Operation requirements ................ 13
Recommended equipment ........... 15
Hazard information........................ 16
Watercraft characteristics ............. 16
Safe boating rules ......................... 18
Enjoy your watercraft
responsibly ................................. 18
Description....................................... 20
Watercraft glossary ....................... 20
Location of main components ...... 21
Control function operation ............. 25
Watercraft control functions ......... 25
Remote control transmitter .............. 25
Yamaha Security System ................. 26
Engine stop switch .......................... 27
Engine shut-off switch .................... 27
Start switch ..................................... 27
Throttle lever .................................... 28
Steering system ............................... 28
Telescopic steering system.............. 29
Cooling water pilot outlets ............... 29
Water separator................................ 30
Watercraft operation ...................... 31
Watercraft operation functions ..... 31
Reverse system ................................ 31
Quick Shift Trim System
(Q.S.T.S.) ....................................... 31
Watercraft operation modes ......... 33
Low RPM Mode ............................... 33
Instrument operation ...................... 35
Dual analog meter unit.................. 35
Speedometer.................................... 35
Tachometer ...................................... 35
Information display ........................... 36
Equipment operation ...................... 40
Equipment..................................... 40
Seats ................................................ 40
Reboarding grip................................ 41
Reboarding step ............................... 41
Bow eye............................................ 42
Stern eyes ........................................ 42
Storage compartments .................... 42
Fire extinguisher holder and cover ... 45
Operation and handling
requirements ................................... 47
Fuel requirements ......................... 47
Fuel................................................... 47
Engine oil requirements ................ 49
Engine oil .......................................... 49
Draining the bilge water ................ 51
Draining the bilge water on land....... 51
Draining the bilge water on water .... 51
Transporting on a trailer................ 52
First-time operation ........................ 53
Engine break-in............................. 53
Pre-operation checks ..................... 54
Pre-operation checklist .................... 54
Pre-operation check points .......... 56
Pre-launch checks ........................... 56
Post-launch checks.......................... 64
UF3L72E0.book Page 1 Monday, July 27, 2015 4:47 PM
Equipment operation
40
EJU40334
EquipmentEJU42203Seats
The front and rear seats are removable.
Remove the seats to access the engine com-
partment and removable watertight storage
compartment.
To remove the rear seat:
(1) Pull the rear seat latch up, and then lift up
the rear of the seat.
(2) Pull the seat rearward and remove it.To install the rear seat:
(1) Insert the projections on the front of the
seat into the stays on the deck.
(2) Push the rear of the seat down to secure-
ly lock it in place.
To remove the front seat:
(1) Remove the rear seat.
(2) Pull the front seat latch up, and then lift
up the rear of the seat.
1Seat latch
1
1Seat latch
1
UF3L72E0.book Page 40 Monday, July 27, 2015 4:47 PM
Operation and handling requirements
47
EJU31823
Fuel requirementsEJU41294Fuel
WARNING
EWJ00283
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
ECJ01870
Do not use leaded gasoline. Leaded
gasoline can seriously damage the en-
gine.
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.
Use only gasoline with a minimum pump
octane number of 91 or a minimum re-
search octane number of 95. Low-oc-
tane gasoline can seriously damage the
engine.
Your Yamaha engine has been designed to
use premium unleaded gasoline with a pump
octane number [(R+M)/2] of 91 or higher, or a
research octane number of 95 or higher. Ifknocking (or pinging) occurs, use a gasoline
of a different brand.
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
the fuel meets the minimum octane ratings.
E-85 is a fuel blend containing 85% ethanol
and therefore must not be used in this water-
craft. All ethanol blends containing more than
10% ethanol can cause fuel system damage
or engine 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, stop the engine. Do not
stand or sit on the watercraft. Never refu-
el while smoking, or while in the vicinity
of sparks, open flames, or other sources
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 40 for seat removal
and installation procedures.) Recommended fuel:
Premium unleaded gasoline with a
minimum octane rating of
91
(Pump octane number) = (R + M)/2
95 (Research octane number)
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Operation and handling requirements
49
fuel filler cap and the hood are securely
closed before using the watercraft.
(11) Securely install the seats in their original
positions.EJU40291
Engine oil requirementsEJU41513Engine oil
NOTICE
ECJ00282
Use only 4-stroke engine oil. Usage of 2-
stroke engine oil could result in severe en-
gine damage.
TIP:
When the engine is operated at high speeds,
some engine oil may be consumed. Be sure
to check the engine oil level.
Checking the engine oil level
WARNING
EWJ00341
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
ECJ01002
Make sure that debris and water do not
enter 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. If the engine was running, allow
the engine oil to settle by waiting 5 min-
utes or more before checking the oil lev-
el.
(2) Remove the seats. (See page 40 for seat
removal and installation procedures.)
Recommended engine oil type:
SAE 10W-30, 10W-40, 20W-40,
20W-50
Recommended engine oil grade:
API SE,SF,SG,SH,SJ,SL
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Operation and handling requirements
50
(3) Remove the dipstick and wipe it clean.
(4) Insert the dipstick back into the dipstick
tube completely. Remove the dipstick
again and make sure that the engine oil
level is between the minimum and maxi-
mum level marks.
(5) If the engine oil level is significantly
above the maximum level mark, consult
a Yamaha dealer. If the engine oil level is
below the minimum level mark, add en-
gine oil.(6) Loosen the engine oil filler cap and re-
move it.
(7) Slowly add engine oil.
TIP:
The difference between the minimum and
maximum level marks on the dipstick is equal
to approximately 1 L (1.06 US qt, 0.88 Imp.qt)
of engine oil.
(8) Wait approximately 5 minutes to allow
the engine oil to settle, and then check
the engine oil level again.
(9) Repeat steps 3–8 until the engine oil is at
the proper level.
(10) Securely install the engine oil filler cap by
tightening it until it stops.
(11) Securely install the seats in their original
positions.
1Dipstick
1Maximum level mark
2Minimum level mark
1
1
2
1Engine oil filler cap
1
UF3L72E0.book Page 50 Monday, July 27, 2015 4:47 PM
Pre-operation checks
55
TIP:
To ensure safety and reliability, pre-operation checks should be made each time the water-
craft is used.
Safety equipmentCheck that safety equipment meeting the applica-
ble regulations is on board.62
Hull and deckCheck the hull and deck for damage. 62
Jet intakeCheck the jet intake for damage and clogging. 63
Jet thrust nozzle and re-
verse gateCheck the jet thrust nozzle and reverse gate for
damage.63
Stern drain plugsCheck the stern drain plugs for damage and foreign
material and check that they are securely installed.63
HoodCheck that the hood is securely closed. 63
Front and rear seatsCheck that the seats are securely installed. 40
POST-LAUNCH CHECKS
Cooling water pilot outletCheck that water is discharged from the port (left)
cooling water pilot outlet while the engine is run-
ning.64
Dual analog meter unitCheck the dual analog meter unit for proper opera-
tion.64
Engine idling speedCheck the engine idling speed. 64 ITEM ROUTINE PAGE
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Pre-operation checks
56
EJU32282
Pre-operation check pointsEJU42383Pre-launch checks
Perform the pre-launch checks in the pre-op-
eration checklist while the watercraft is on
land.
To perform the pre-launch checks:
(1) Remove the seats and removable water-
tight storage compartment. (See page 40
for seat removal and installation proce-
dures and page 45 for information on the
removable watertight storage compart-
ment.)
(2) Perform the checks and make sure that
there are no malfunctioning items or oth-
er problems.
(3) After completing these checks, securely
install the removable watertight storage
compartment and seats in their original
positions.
EJU32334Engine compartment check
WARNING
EWJ00462
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.
Ventilate the engine compartment. Leave the
engine compartment open for a few minutes
to allow any fuel vapors to escape.Make sure that there is no damage inside the
engine compartment.
EJU34215Fuel system checks
WARNING
EWJ00382
Leaking fuel can result in fire or explosion.
Check for fuel leakage regularly.
If any fuel leakage is found, the fuel sys-
tem must be repaired by a qualified me-
chanic. Improper repairs can make the
watercraft unsafe to operate.
Make sure that there is no damage, leakage,
or other problem in the fuel system.
Check:
Fuel filler cap and seal for damage
Fuel tank for damage and leakage
Fuel hoses and joints for damage and leak-
age
Fuel tank breather hose for damage and
leakage
EJU36875Fuel level check
Check the fuel level in the fuel tank.
Add fuel if necessary. (See page 47 for infor-
mation on filling the fuel tank.)
EJU32424Water separator check
Make sure that no water has collected in the
water separator. If water has collected in the
UF3L72E0.book Page 56 Monday, July 27, 2015 4:47 PM
Care and storage
77
EJU37146
Post-operation care
WARNING
EWJ00331
Always place the watercraft upright in a
horizontal position when storing it, other-
wise fuel could leak out into the engine or
engine compartment, which could create
a fire hazard.
After using the watercraft, always take it out
of the water, clean it, and store it. Leaving the
watercraft in the water for extended periods
will accelerate the rate of normal deteriora-
tion of the jet pump and hull. Marine organ-
isms and corrosion are some of the
conditions that can shorten the life of many
watercraft components.
EJU37566Flushing the cooling water passages
NOTICE
ECJ01880
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 over-
heat.
Flush the cooling water passages to
prevent them from clogging with salt,
sand, or dirt.
(1) Place the watercraft in a horizontal posi-
tion.
(2) Remove the seats and removable water-
tight storage compartment. (See page 40
for seat removal and installation proce-
dures and page 45 for information on the
removable watertight storage compart-
ment.)(3) Connect the garden hose adapter to a
garden hose.
(4) Loosen the flushing hose connector cap
and remove it. Insert the garden hose
adapter into the flushing hose connector
by pushing and twisting it until it is se-
curely connected.
(5) Connect the garden hose to a water tap.
(6) Make sure that the area around the wa-
tercraft is clear, and then start the en-
gine. Immediately after the engine starts,
fully turn the water supply on so that wa-
1Garden hose adapter
1Garden hose adapter
2Flushing hose connector cap
3Flushing hose connector
231
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