2016 YAMAHA FZS SVHO fuel pump

Operation and handling requirements
49
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 41 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)
UF3K72E0.book Page 49 Thursday, July 16, 2015 2:31 PM

Care and storage
79
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 41
for seat removal and installation proce-
dures and page 46 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
UF3K72E0.book Page 79 Thursday, July 16, 2015 2:31 PM

Specifications
90
EJU34543
Specifications
Watercraft capacity:
Maximum people on board:
3 person
Maximum load capacity:
240 kg (530 lb)
Dimensions and weight:
Length:
3370 mm (132.7 in)
Width:
1230 mm (48.4 in)
Height:
1160 mm (45.7 in)
Dry weight:
361 kg (796 lb)
Performance:
Maximum output (according to ISO 8665/SAE
J1228):
183.9 kW at 7500 r/min
Maximum fuel consumption:
76.7 L/h (20.2 US gal/h, 16.9 Imp.gal/h)
Cruising range at full throttle:
0.91 hour
Trolling speed:
1250 ±100 r/min
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Number of cylinders:
4
Engine displacement:
1812 cm³
Bore × stroke:
86.0 × 78.0 mm (3.39 × 3.07 in)
Compression ratio:
8.5 : 1
Valve clearance-intake (cold):
0.14–0.23 mm (0.0055–0.0091 in)
Valve clearance-exhaust (cold):
0.36–0.45 mm (0.0142–0.0177 in)
Lubrication system:
Wet sump
Cooling system:
Water
Starting system:
Electric
Ignition system:
T.C.I.Spark plug (NGK):
LFR7A
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Battery capacity:
12 V, 19 Ah
Charging system:
Flywheel magneto
Drive unit:
Propulsion system:
Jet pump
Jet pump type:
Axial flow, single stage
Impeller rotation:
Counterclockwise
Jet thrust nozzle angle:
24+24 °
Jet thrust nozzle trim angle:
-10, -5, 0, 5, 10 °
Fuel and oil:
Recommended fuel:
Premium unleaded gasoline
Minimum octane rating (PON):
91
Minimum octane rating (RON):
95
Recommended engine oil:
YAMALUBE 4W or 4-stroke motor oil
Recommended engine oil type SAE:
SAE 10W-30, 10W-40, 20W-40, 20W-50
Recommended engine oil grade API:
API SE,SF,SG,SH,SJ,SL
Fuel tank total capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
Engine oil quantity with oil filter replacement:
3.6 L (3.81 US qt, 3.17 Imp.qt)
Engine oil quantity without oil filter replacement:
3.5 L (3.70 US qt, 3.08 Imp.qt)
Engine oil total quantity:
5.3 L (5.60 US qt, 4.66 Imp.qt)
UF3K72E0.book Page 90 Thursday, July 16, 2015 2:31 PM

Trouble recovery
91
EJU34562
Troubleshooting
If you have any trouble with your watercraft, use the troubleshooting chart to check for the
possible cause.
If you cannot find the cause, consult a Yamaha dealer.
EJU36987Troubleshooting 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)Ya m a h a S e -
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 wiring95
Battery Run down Recharge 80
Poor terminal con-
nectionsTighten as required
80
Terminal corroded Clean or replace 80
Starter motor Faulty Have serviced by
Yamaha dealer—
Engine does not
start (Starter motor
turns over)Throttle lever Squeezed Release 28
Fuel Fuel tank empty Refill as soon as pos-
sible49
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—
Fuel injec-
tion systemFuel pump faulty Have serviced by
Yamaha dealer—
UF3K72E0.book Page 91 Thursday, July 16, 2015 2:31 PM

Trouble recovery
96
removable watertight storage compart-
ment.)
(2) While pushing the projection on each
lock, slide the locks outward.
(3) Remove the electrical box cover.
(4) While pushing both sides of the fuse box
cover inward, pull the cover toward the
bow and remove it.
(5) When replacing a fuse, remove the fuse
using the fuse puller. Install a spare fuse
of the proper amperage. WARNING! Do
not use fuses of a different amperage
than recommended. Substitution with
a fuse that has an improper rating cancause extensive electrical system
damage and possible fire.
[EWJ00803]
(6) Securely install the fuse box cover in its
original position.
(7) Securely install the electrical box cover in
its original position.
(8) Slide the locks to their original positions
to securely lock the electrical box cover
in place.
1Electrical box cover
2Lock
3Projection
1Fuse box cover
1
2
3
2
3
1
1Electronic throttle valve fuse
2Fuel pump fuse
3Main relay drive fuse
4Main fuse
5Fuse puller
6Battery fuse
7Bilge pump fuse
8Security system fuse
9Spare fuse
Fuse amperage:
Electronic throttle valve fuse:
10 A
Fuel pump fuse:
10 A
Main relay drive fuse:
10 A
Main fuse:
20 A
Battery fuse:
30 A
Bilge pump fuse:
3 A
Security system fuse:
3 A
1
9 23 4 5 6
8 7
UF3K72E0.book Page 96 Thursday, July 16, 2015 2:31 PM