2013 YAMAHA VXR engine overheat

Control function operation
27
EJU31152Engine stop switch “ ”
The engine stop switch (red button) stops the
engine when the switch is pushed.
EJU31163Engine shut-off switch “ ”
The engine shut-off switch automatically
stops the engine when the clip, on the end of
the engine shut-off cord (lanyard), is removed
from the switch, such as if the operator falls off
the watercraft.
Insert the clip under the engine shut-off switch
before starting the engine.
When the engine is not running, remove the
clip from the engine shut-off switch to prevent accidental starting or unauthorized operation
by children or others.
EJU36286Start switch “ ”
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.
The start switch (green button) starts the en-
gine when the switch is pushed.
Release the start switch as soon as the en-
gine starts to run. If the engine does not start
in 5 seconds, release the start switch, wait 15
seconds, and then try again.
NOTICE: Never
push the start switch while the engine is
running. Do not operate the start switch
for more than 5 seconds, otherwise the
battery will be discharged and the engine
1 Engine stop switch
1 Engine shut-off switch
2 Clip
3 Engine shut-off cord (lanyard)
1
STOP
31
2
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Instrument operation
33
EJU41850
Multifunction information center
The multifunction information center displays
various watercraft information.
Multifunction information center initial op-
eration
When the multifunction information center is
activated, all of the display segments and the
“SECURITY” indicator light come on. After 2
seconds, the warning indicators in the infor-
mation display go off, and then the center
starts to operate normally.
TIP:
The “SECURITY” indicator light will go off
when the engine is started.
Multifunction information center standby
state
If the multifunction information center does
not receive any operation input within 25 sec-
onds after the engine stops, the center will
turn off and enter a standby state. When the
engine is started again, the displays return to
their state before the center turned off, and
then the center starts to operate normally.
EJU35024Information display
The information display shows watercraft op-
erating conditions.
EJU31503Speedometer
The speedometer shows the watercraft speed
against water.
By switching the display units, the speed can
be shown in kilometers per hour “km/h” or
miles per hour “mph”.
TIP:
“mph” is selected as the display unit at the
Yamaha factory.
1 “SECURITY” indicator light
2 Select button
3 Information display
4 “L-MODE” indicator light
5 “WARNING” indicator light
21345
1Tachometer
2 Speedometer
3 Hour meter/voltmeter
4 Fuel level meter
5 Check engine warning indicator
6 Engine overheat warning indicator
7 Oil pressure warning indicator
8 Fuel level warning indicator
1 Speedometer
1234
8765
1
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Instrument operation
36
TIP:
Push the select button on the multifunction in-
formation center to stop the buzzer.
EJU31626Oil pressure warning
If the oil pressure drops significantly, the oil
pressure warning indicator and the “WARN-
ING” indicator light blink, and the buzzer
sounds intermittently. At the same time, the
maximum engine speed is limited.
If the oil pressure warning is activated, imme-
diately reduce the engine speed, return to
shore, and then check the engine oil level.
(See page 45 for information on checking the
engine oil level.) If the oil level is sufficient,
have a Yamaha dealer check the watercraft.
TIP:
Push the select button on the multifunction in-
formation center to stop the buzzer.
EJU31609Engine overheat warning
If the engine temperature rises significantly,
the engine overheat warning indicator and the
“WARNING” indicator light blink, and the
buzzer sounds intermittently. Then, the en-
gine overheat warning indicator and the
“WARNING” indicator light stop blinking and
remain on, and the buzzer sounds continu-ously. At the same time, the maximum engine
speed is limited.
If the engine overheat warning is activated,
immediately reduce the engine speed, return
to shore, and then make sure that water is be-
ing discharged from the cooling water pilot
outlet while the engine is running. If there is no
discharge of water, stop the engine, and then
check the jet intake for clogging. (See page
85 for information on the jet intake.)
NOTICE:
If you cannot locate and correct the cause
of the overheating, consult a Yamaha deal-
er. Continuing to operate at higher speeds
could result in severe engine damage.
[ECJ00041]
TIP:
Push the select button on the multifunction in-
formation center to stop the buzzer.
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Pre-operation checks
56
yard) may not pull free when the operator
falls off, allowing the watercraft to contin-
ue to run and cause an accident.
[EWJ01220]
EJU32675
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 27 to 27 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, selectthe unlock mode. (See page 26 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 40 for infor-
mation on the storage compartments.)
EJU41081Fire extinguisher holder, cover, and band
checks
Make sure that the fire extinguisher holder,
cover, and band are not damaged and that
the cover is securely held in place using the
band. (See page 42 for information on the fire
extinguisher holder, cover, and band.)
1Engine shut-off switch
2 Clip
3 Start switch
4 Engine stop switch
5 Engine shut-off cord (lanyard)
123
4 5
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Operation
60
EJU40210Riding position
Operator riding position
The operator should grip the handlebars firm-
ly with both hands and sit astride the seat with
both feet on the floor of the footwell.
Passenger riding position
The passenger(s) should hold on firmly, either
to the person in front of them or to the hand-
grip provided, and sit astride the seat with
their feet on the floor of the footwell. Never al-
low a passenger to ride in front of the opera-
tor. (See page 17 for information on the riding
position when pulling a water-skier.)
EJU32802Launching the watercraft
When launching the watercraft, make sure
that there are no obstacles around you.
If the watercraft is launched from a trailer,
someone should make sure that waves do not
push the watercraft into the trailer.
EJU36345Starting the engine on water
WARNING
EWJ01530
Do not apply throttle when anyone is at the
rear of the watercraft. Turn the engine off
or keep it at idle. Water and debris exiting
the jet thrust nozzle can cause severe inju-
ry.
To start the engine:
(1) If the lock mode is selected for theYamaha Security System setting, selectthe unlock mode. (See page 26 for
Yamaha Security System setting proce- dures.)
(2) Move the watercraft to an area that is free from weeds and debris, and has a water
depth of at least 60 cm (2 ft) from the bot-
tom of the watercraft. NOTICE: Never
run the engine in water that is less
than 60 cm (2 ft) deep from the bottom
of the watercraft, otherwise pebbles or
sand could be sucked into the jet in-
take, causing impeller damage and en-
gine overheating.
[ECJ00472]
(3) Attach the engine shut-off cord (lanyard) to your left wrist, and then attach the clip
to the engine shut-off switch. (See page
27 for information on operating the en-
gine shut-off switch.) WARNING! Check
that the engine shut-off cord (lanyard)
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Operation
64
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.
EJU41580Operating the watercraft in reverse
Pull the shift lever rearward to the reverse po-
sition. The watercraft will move in reverse.
(See page 30 for information on the reverse
system.)
Make sure that there are no obstacles or peo-
ple behind you before shifting into reverse.
EJU36086Boarding 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:
VXR: This watercraft is equipped with a re-
boarding step, which can be lowered and
used to assist in reboarding. (See page 39 for
information on operating the reboarding step.)
EJU36353Boarding alone
(1) From the rear of the watercraft, place both hands on the boarding platform, pull
1Shift lever
2 Reverse position
1
2
60 cm (2 ft)
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Operation
68
the watercraft, otherwise pebbles or sand
could be sucked into the jet intake, caus-
ing impeller damage and engine overheat-
ing.
EJU40232Starting off from a trailer
(1) Launch the watercraft and move the shiftlever to the reverse position. (See page
30 for information on the reverse sys-
tem.)
(2) Attach the engine shut-off cord (lanyard) to your left wrist, and then attach the clip
to the engine shut-off switch.
(3) Look in all directions, start the engine, and then start off slowly.
EJU33113Boarding and starting off from a dock
(1) Board the watercraft from the side.
(2) Attach the engine shut-off cord (lanyard)to your left wrist, and then attach the clip
to the engine shut-off switch. (3) Push the watercraft away from the dock,
grip the handlebars with both hands, and
place both feet on the floor of the footwell.
(4) Look in all directions, start the engine, and then start off slowly.
EJU33235Capsized watercraft
WARNING
EWJ00671
Improper uprighting can cause injury.
●Be sure to shut the engine off by pulling
on the engine shut-off cord (lanyard) to
remove the clip from the engine shut-off
switch.
●Do not put your hands in the intake
grate.
If the watercraft capsizes, turn it over immedi-
ately.
To upright the watercraft:
(1) Remove the clip from the engine shut-offswitch.
(2) Swim to the rear of the watercraft. Turn the watercraft over clockwise by pulling
on the ride plate with your left hand while
pushing down on the gunwale with your
right hand or foot.
If the port (left) side of the capsized wa-
tercraft is tilting up, push down on the
gunwale so that the port (left) side is
down before turning the watercraft clock-
wise. NOTICE: Do not turn the water-
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Operation
69
craft over counterclockwise,
otherwise water can enter the engine,
which can result in severe damage.
[ECJ00541]
(3) Start the engine and operate the water-craft at planing speed to drain the bilge
water from the engine compartment.
(See page 47 for information on draining
the bilge water. If the engine does not
start, see “Towing the watercraft” on
page 88 or “Submerged watercraft” on
page 88.) NOTICE: Do not run the en-
gine at full throttle for at least 1 minute
after the engine has been restarted.
Bilge water in the engine compart-
ment can splash into the engine,
which can result in severe damage.
[ECJ00553] EJU41990
Beaching and docking the watercraft
To beach the watercraft:
(1) Make sure that there are no boats, swim-
mers, or obstacles near the beach.
(2) Release the throttle lever to reduce speed about 120 m (390 ft) before you
reach the intended beaching area.
(3) Slowly approach the beach and stop the engine just before reaching land.
WARNING! You need throttle to steer. Shutting the engine off can cause you
to hit an obstacle you are attempting
to avoid. A collision could result in se-
vere injury or death.
[EWJ00601] NOTICE:
Never run the engine in water that is
less than 60 cm (2 ft) deep from the
bottom of the watercraft, otherwise
pebbles or sand could be sucked into
the jet intake, causing impeller dam-
age and engine overheating.
[ECJ00472]
(4) Get off the watercraft and pull it up on the beach.
To dock the watercraft:
(1) Make sure that there are no boats, swim- mers, or obstacles near the dock.
(2) Release the throttle lever to reduce speed about 120 m (390 ft) away from the
dock.
(3) Slowly approach the dock and stop the engine just before coming alongside it.
WARNING! You need throttle to steer. Shutting the engine off can cause you
to hit an obstacle you are attempting
to avoid. A collision could result in se-
vere injury or death.
[EWJ00601]
(4) Come alongside the dock and get off the watercraft.
EJU37193Operating in weeded areas
Always avoid using your watercraft in areas
where weed growth is thick. If operating in
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