2020 YAMAHA FX HO CRUISER engine

Safety information
19
EJU30992
Enjoy your watercraft
responsibly
You share the areas you enjoy when riding
your watercraft with others and with nature.
So your enjoyment includes a responsibility
to treat these other people, and the lands,
waters, and wildlife with respect and courte-
sy.
Whenever and wherever you ride, think of
yourself as the guest of those around you.
Remember, for example, that the sound of
your watercraft may be music to you, but it
could be just noise to others. And the exciting
splash of your wake can make waves others
won’t enjoy.
Avoid riding close to shoreline homes and
waterfowl nesting areas or other wildlife ar-
eas, and keep a respectful distance from fish-
ermen, other boats, swimmers, and
populated beaches. When travel in areas like
these is unavoidable, ride slowly and obey all
laws.
Proper maintenance is necessary to ensure
that the exhaust emission and sound levels of
your watercraft will continue to be within reg-
ulated limits. You have the responsibility to
make sure that the recommended mainte-
nance in this owner’s/operator’s manual is
carried out.
Remember, pollution can be harmful to the
environment. Do not refuel or add oil where a
spill could cause damage to nature. Remove
your watercraft from the water and move it
away from the shoreline before refueling. Dis-
pose of water and any fuel and oil residue in
the engine compartment according to local
regulations. And keep your surroundings
pleasant for the people and wildlife that share
the waterways: don’t litter.When you ride responsibly, with respect and
courtesy for others, you help ensure that our
waterways stay open for the enjoyment of a
variety of recreational opportunities.
UF3V71E0.book Page 19 Tuesday, June 25, 2019 9:14 AM

Description
20
EJU43331
Watercraft glossary
Trolling speed
“Trolling” is the lowest maneuvering speed. You are applying little or no throttle. The water-
craft is down in the water, and there is no wake.
Sub-planing speed
“Sub-planing” is a medium speed. The bow of the watercraft is slightly up from the water sur-
face, but you are still traveling through the water. There is a wake.
Planing speed
“Planing” is a faster speed. The watercraft is more level and is skimming on top of the water.
There is a wake.
Bow
The front end of the watercraft.
Stern
The rear end of the watercraft.
Starboard
The right side of the watercraft when facing forward.
Port
The left side of the watercraft when facing forward.
Bilge water
Water that has collected in the engine compartment.
Yamaha Engine Management System (YEMS)
YEMS is an integrated, computerized management system that controls and adjusts ignition
timing, fuel injection, engine diagnostics, and the off-throttle steering (OTS) system.
Reverse with Intuitive Deceleration Electronics (RiDE)
RiDE is an electronic system that controls the reverse, neutral, and deceleration operations of
the watercraft.
UF3V71E0.book Page 20 Tuesday, June 25, 2019 9:14 AM

Description
23
1
2
1
10
111213
20
1918
17
1614
15
2
8
394
567
1Handlebar
2Rearview mirror
3RiDE lever (page 30)
4Start switch (page 26)
5Engine shut-off switch (page 26)
6Clip (page 26)
7Engine shut-off cord (lanyard) (page 26)
8Multifunction information center (page 40)
9Throttle lever (page 27)
10“SPEED CONTROL” up switch (page 34,
35, 38)
11“SPEED CONTROL” down switch (page 34,
35, 38)12“SET” switch (page 38)
13“NO-WAKE MODE” switch (page 35)
14Tilt lever (page 28)
15Glove compartment (page 53)
16“ALARM MUTE” button (page 41)
17“MENU SCROLL” button (page 41)
18Engine stop switch (page 26)
19“TRIM/T.D.E.” down switch (page 32, 34)
20“TRIM/T.D.E.” up switch (page 32, 34)
UF3V71E0.book Page 23 Tuesday, June 25, 2019 9:14 AM

Description
24
Engine compartment
12
5
7
8
910
6
43
1Dipstick (page 59)
2Engine oil filler cap (page 59)
3Electrical box
4Battery (page 67)
5Removable watertight storage compart-
ment (page 54)
6Spark plug/Ignition coil
7Fuel tank
8Water separator (page 29)
9Air filter case
10Engine cover
UF3V71E0.book Page 24 Tuesday, June 25, 2019 9:14 AM

Control function operation
25
EJU31026
Watercraft control functionsEJU45090Yamaha Security System
The Yamaha Security System functions to
help prevent unauthorized use or theft of the
watercraft. The lock and unlock modes of the
security system can be selected using the
engine lock screen of the multifunction infor-
mation center. The engine cannot be started
if the lock mode of the security system is se-
lected. The engine can only be started if the
unlock mode is selected.
TIP:
The Yamaha Security System setting can
only be selected while the engine is stopped.
EJU45100Yamaha Security System setting
The Yamaha Security System setting can be
confirmed by the lock or unlock mode indica-
tor on the multifunction information center.
To select the lock or unlock mode of the
Yamaha Security System:
(1) Stop the engine.
TIP:
If the multifunction information center is
turned off because the engine is stopped,
perform one of the following operations to
turn on the center without starting the engine.
Push the start switch briefly.
While pushing the engine stop switch,
push the start switch.(2) Tap the lock or unlock mode indicator on
the multifunction information center.
(3) Flick up or down to set each digit of the
4-digit PIN, and then tap the “Enter” but-
ton.
TIP:
The default setting for the PIN is “1234”. The
PIN can also be changed. (See page 44 for in-
formation on changing the PIN.)
(4) Tap “ON” to select the lock mode of the
Yamaha Security System or tap “OFF” to
select the unlock mode, and then tap
“Save”.
(5) The beeper sounds once when the lock
mode of the Yamaha Security System is
selected and two times when the unlock
mode is selected, and the multifunction
information center returns to the home
screen.
1Lock mode indicator
2Unlock mode indicator
1
2
Enter
Enter PIN
0
9
1
0
9
1
0
9
1
0
9
1
ONOFF
Engine Lock
Save
UF3V71E0.book Page 25 Tuesday, June 25, 2019 9:14 AM

Control function operation
26
EJU31153Engine stop switch “ ”
The engine stop switch (red button) stops the
engine when the switch is pushed.
EJU31164Engine 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 pre-vent accidental starting or unauthorized op-
eration by children or others.
EJU42323Start switch “ ”
NOTICE
ECJ01311
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
1Engine stop switch
1Engine shut-off switch
2Clip
3Engine shut-off cord (lanyard)
1
1
2
3
UF3V71E0.book Page 26 Tuesday, June 25, 2019 9:14 AM

Control function operation
27
will not start. Also, the starter motor could
be damaged.
[ECJ01041]
The engine will not start under any of the fol-
lowing conditions:
Lock mode of the Yamaha Security System
has been selected. (See page 25 for
Yamaha Security System setting proce-
dures.)
Clip is removed from the engine shut-off
switch.
Throttle lever is squeezed.
Throttle lever is malfunctioning.
RiDE lever is squeezed.
RiDE lever is malfunctioning.EJU31212Throttle lever
The throttle lever increases the engine speed
when the lever is squeezed.
The throttle lever returns automatically to its
fully closed (idle) position when released.
EJU43342RiDE lever
When the RiDE lever is squeezed, the reverse
gate lowers and the watercraft starts moving
in reverse. If the watercraft is moving forward,
the watercraft gradually slows down until it
stops, and then the watercraft starts moving
in reverse.
When the RiDE lever is released, it automati-
cally returns to its fully closed (idle) position
and the reverse gate moves to the neutral po-
sition.
EJU31262Steering system
By turning the handlebars in the direction you
wish to travel, the angle of the jet thrust noz-
1Start switch
1Throttle lever
1
1
1RiDE lever
1
UF3V71E0.book Page 27 Tuesday, June 25, 2019 9:14 AM

Control function operation
28
zle is changed, and the direction of the water-
craft is changed accordingly.
Since the strength of the jet thrust determines
the speed and degree of a turn, throttle must
always be applied when attempting a turn,
except at trolling speed.
This model is equipped with the Yamaha En-
gine Management System (YEMS) that in-
cludes an off-throttle steering (OTS) system.
It will activate at planing speeds should you
attempt to steer the watercraft after releasing
the throttle lever. The OTS system assists in
turning by continuing to supply some thrust
while the watercraft is decelerating, but you
can turn more sharply if you apply throttle
while turning the handlebars. The OTS sys-
tem does not function below planing speeds
or when the engine is off. Once the engine
slows down, the watercraft will no longer turn
in response to handlebar input until you apply
throttle again or you reach trolling speed.EJU31294Adjustable tilt steering system
The position of the handlebars can be adjust-
ed back and forth by operating the tilt lever.
To adjust the handlebar position:
(1) Pull the tilt lever up to disengage the han-
dlebar lock, and then move the handle-
bars back or forth to the desired position.
WARNING! Never pull the tilt lever dur-
ing operation, otherwise the handle-
bars may suddenly change position,
which may lead to an accident.
[EWJ00042]
1Handlebar
2Jet thrust nozzle
1
2
1Tilt lever
1
UF3V71E0.book Page 28 Tuesday, June 25, 2019 9:14 AM