YAMAHA SUPERJET 2013 Owner's Guide

Equipment operation
25
To install the hood:
(1) Position the hood on the deck so that thetwo projections at the front of the hood fit
under the two stays on the deck.
(2) Push down on the hood latch, and then turn the knob to the “LOCK” position to
securely lock the hood in place.
(3) While holding the steering pole, move the lock pin to the stowed position, and then
lower the steering pole.
EJU36002Bow rope hole
The bow rope hole is used to attach a rope to
the watercraft when transporting, mooring, or towing it in an emergency. (See page 68 for
information on towing the watercraft.)
EJU36011Stern rope hole
The stern rope hole is used to attach a rope to
the watercraft when mooring it.
EJU31675Storage pouch
The storage pouch is located on the bottom of
the hood.
Use the storage pouch to store the own-
er’s/operator’s manual, tool kit, and other
small items. The storage pouch is not de-
signed to be waterproof. If you carry objects
that must be kept dry, put them in a water-
proof bag.
To remove the storage pouch:
(1) Remove the hood. (See page 24 for hood
removal and installation procedures.)
LOCKOPEN
1 Bow rope hole
1 Stern rope hole
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Equipment operation
26
(2) Unfasten the bands, and then remove thestorage pouch.
To install the storage pouch:
(1) Bend the owner’s/operator’s manual slightly to insert it into the storage pouch,
and then add the tool kit and any other
small items. Fold the pouch, and then
wrap the strap around it.
(2) Install the storage pouch on the hood and secure it with the bands.
(3) Securely install the hood in its original po- sition.
EJU41003Fire extinguisher container
The fire extinguisher container is located on
the hood. To open the fire extinguisher container:
(1) Lift the steering pole and support it with
the lock pin.
(2) Grasp the tab, pull the band to the rear, and then pull it up.
(3) Lift the fire extinguisher container about 30 degrees from the storage position.
NOTICE: Do not force the fire extin-
guisher container up more than 30 de-
grees from the storage position,
otherwise the container and hood
could be damaged.
[ECJ00401]
1 Storage pouch
2 Band
1 Strap
1Steering pole
2 Lock pin
1 Fire extinguisher container
2 Ta b
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Equipment operation
27
(4) Loosen the fire extinguisher containercap and remove it.
To close the fire extinguisher container:
(1) Insert the fire extinguisher into the con- tainer, and then securely install the fire
extinguisher container cap by tightening it
until it stops.
(2) Lower the container on the hood to its storage position and secure it with the
band.
(3) While holding the steering pole, move the lock pin to the stowed position, and then
lower the steering pole.
1Fire extinguisher container cap
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Operation and handling requirements
28
EJU31792
Fuel and engine oil requirements
EJU31833Fuel
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 the
fuel 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.
EJU318722-stroke engine oil
If YAMALUBE 2-W engine oil is not available,
another 2-stroke engine oil with an NMMA-
certified TC-W3 rating may be used.
EJU31902Mixing fuel and oil
NOTICE
ECJ00331
Make sure that the gasoline and oil are
thoroughly mixed in the correct ratio, oth-
erwise severe engine damage could re-
sult.
To mix gasoline and engine oil:
(1) Pour 2-stroke engine oil into a clean con- tainer, and then add gasoline.
Recommended fuel: Regular unleaded gasoline with a
minimum octane rating of
86
(Pump octane number) = (R + M)/2
90 (Research octane number)
Recommended engine oil:YAMALUBE 2-W or TC-W3 outboard
motor oil or equivalent
Fuel-to-oil ratios (gasoline to oil) Break-in period (first two tankfuls): 25:1
After break-in: 50 :1
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Operation and handling requirements
29
(2) To mix them thoroughly, shake the con-tainer from side to side.
EJU31916Filling the fuel tank
To fill the fuel tank:
(1) Before refueling, stop the engine. Do notstand 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 hood, and then check the fuel level. (See page 24 for hood removal
and installation procedures.)
(4) Loosen the fuel filler cap and remove it.
(5) Slowly add fuel to the fuel tank. (6) Stop filling when the fuel level just reach-
es the bottom of the filler tube. Do not fill
up the filler tube. Because 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.
(7) Wipe up any spilled fuel immediately with a dry cloth.
(8) Securely install the fuel filler cap by tight- ening it until it stops.
(9) Securely install the hood in its original po- sition.
12-stroke engine oil
2 Gasoline
1 Fuel filler cap
Fuel tank capacity:
To t a l :
18 L (4.8 US gal, 4.0 Imp.gal)
Reserve: 5.5 L (1.5 US gal, 1.2 Imp.gal)
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Operation and handling requirements
30
EJU40021
Draining the bilge water
NOTICE
ECJ01301
Do not run the engine at full throttle when
bilge water remains in the engine compart-
ment. The bilge water can splash into the
engine, which can result in severe dam-
age.
EJU40921Draining the bilge water on water
A small quantity of bilge water will remain in
the engine compartment even after the bilge
water is drained on water. To completely re-
move the bilge water, remove the watercraft
from the water and wipe up any remaining
moisture in the engine compartment with a
dry cloth.
Jet vacuum bilge draining system
While the watercraft is operating, bilge water
in the engine compartment is drawn in by the
vacuum that is generated in the jet pump and
discharged from the watercraft through the jet
thrust nozzle.
To drain the bilge water on water:
Operate the watercraft as straight as possible
and above planing speed for at least 2 min-
utes. NOTICE: Do not run the engine at full
throttle for at least 1 minute after the en-
gine has been restarted. Bilge water in the
engine compartment can splash into the engine, which can result in severe dam-
age.
[ECJ00553]
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Operation and handling requirements
31
EJU33423
Transporting
WARNING
EWJ00750
Always turn the fuel cock knob to “OFF”
when transporting the watercraft, other-
wise fuel could leak out into the engine or
engine compartment, which would create
a fire hazard.
When transporting the watercraft on a trailer,
secure the bow rope hole and stern of the wa-
tercraft to the trailer with ropes or tie downs.
Use a rubber shock cord to secure the steer-
ing pole to the watercraft. NOTICE: Do not
secure the steering pole with ropes or tie
downs and do not secure it to the trailer.
Also, do not transport the watercraft with
the steering pole up. Otherwise, the steer-
ing pole could be damaged. Wrap the
ropes or tie downs with towels or rags where they touch the body of the water-
craft to avoid scratches or damage.
[ECJ00632]
1
Rubber shock cord
2 Tie down
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First-time operation
32
EJU32756
Engine break-in
NOTICE
ECJ00431
Failure to perform the engine break-in
could result in reduced engine life or even
severe engine damage.
The engine break-in is essential to allow the
various components of the engine to wear
and polish themselves to the correct operat-
ing clearances. This ensures proper perfor-
mance and promotes longer component life.
To perform the engine break-in:
(1) Fill the fuel tank with fuel in a fuel-to-oil ra-tio of 25:1. (See page 28 “Mixing fuel and
oil” and “Filling the fuel tank” for informa-
tion on filling the fuel tank.)
(2) Launch the watercraft and start the en- gine. (See page 41 for information on
starting the engine.)
(3) For the first 5 minutes, operate with the engine at idling speed.
(4) For the first tankful of fuel, squeeze the throttle lever slowly and operate at 3/4
throttle or less.
(5) Fill the fuel tank once more with fuel in a fuel-to-oil ratio of 25:1, and then operate
with the engine at any speed.
After the engine break-in is complete, fill the
fuel tank with fuel in a fuel-to-oil ratio of 50:1.
The watercraft can be operated normally.
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Pre-operation checks
33
EJU31981
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.
EJU41232Pre-operation checklist
Before using this watercraft, be sure to perform the checks in the following checklist.
ITEM ROUTINEPAGE
PRE-LAUNCH CHECKS
Engine compartment Ventilate the engine compartment.
Check inside the engine compartment for damage.
35
Fuel system Check the fuel system for leakage.
Check the fuel level in the fuel tank.
35
Water separator Check the water separator for water. 36
Engine unit Check the exterior of the engine unit for damage. 36
Bilge water Check the engine compartment for bilge water. 36
Battery Check the battery connections and electrolyte level. 36
Steering system Check the steering system for proper operation. 36
Throttle lever Check the throttle lever for proper operation.
Check the throttle lever free play.
37
Engine shut-off cord (lan-
yard) Check the engine shut-off cord (lanyard) for dam-
age.
38
Switches Check the start switch, engine stop switch, and en-
gine shut-off switch for proper operation.
38
Storage pouch Check the storage pouch for damage and water.
Check that the storage pouch is securely installed.
38
Fire extinguisher container Check the fire extinguisher container for damage. 39
Fire extinguisher Check the condition of the fire extinguisher. 39
Safety equipment Check that safety equipment meeting the applicable
regulations is on board.
39
Hull and deck Check the hull and deck for damage. 39
Jet intake Check the jet intake for damage and clogging. 39
Hood Check that the hood is securely closed. 39
POST-LAUNCH CHECKS
Cooling water pilot outlet Check that water is discharged from the cooling wa-
ter pilot outlet while the engine is running.
39
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Pre-operation checks
34
TIP:
To ensure safety and reliability, pre-operation checks should be made each time the watercraft
is used.
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