tow YAMAHA FX SVHO 2021 Owners Manual

Table of contents
Engine oil requirements ................ 59
Engine oil .......................................... 59
Draining the bilge water ................ 61
Draining the bilge water on land ...... 61
Draining the bilge water on water .... 61
Transporting on a trailer ................ 62
First-time operation ........................ 63 Engine break-in ............................. 63
Pre-operation checks ..................... 64
Pre-operation checklist .................... 64
Pre-operation check points........... 66
Pre-launch checks ........................... 66
Post-launch checks ......................... 72
Operation ......................................... 74 Operating your watercraft ............. 74
Getting to know your watercraft ...... 74
Learning to operate your
watercraft ...................................... 74
Riding position ................................. 75
Launching the watercraft ................. 75
Starting the engine on water ............ 75
Stopping the engine ......................... 76
Leaving the watercraft...................... 76
Operating the watercraft .................. 76
Turning the watercraft ...................... 77
Stopping the watercraft ................... 78
Operating the watercraft in reverse or neutral ...................................... 79
Boarding the watercraft ................... 80
Starting off........................................ 82
Capsized watercraft ......................... 83
Beaching and docking the
watercraft ...................................... 84
Operating in weeded areas .............. 84
After removing the watercraft from the water ....................................... 85
Care and storage............................. 86Post-operation care ...................... 86
Flushing the cooling water
passages....................................... 86 Cleaning the watercraft .................... 87
Battery care ...................................... 87
Long-term storage ........................ 89
Cleaning ........................................... 89
Lubrication ....................................... 89
Rustproofing ..................................... 90
Maintenance .................................... 91
Maintenance ................................. 91
Removing and installing the engine
cover ............................................. 91
Periodic maintenance chart ............. 93
Engine oil and oil filter ...................... 95
Specifications .................................. 96 Specifications ............................... 96
Trouble recovery ............................. 97 Troubleshooting ............................ 97
Troubleshooting chart ...................... 97
Emergency procedures .............. 100
Cleaning the jet intake and
impeller ....................................... 100
Raising the reverse gate ................ 101
Jumping the battery ....................... 101
Replacing the fuses ........................ 102
Towing the watercraft..................... 104
Submerged watercraft ................... 104
Index............................................... 106
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Safety information
14
tercraft to avoid accidental starting or un-
authorized use by children or others.
Scan carefully for swimmers and stay away
from swimming areas. Swimmers are hard
to see and you could accidentally hit some-
one in the water.
Avoid being hit by another boat. You
should always take the responsibility to
watch for traffic; other boaters may not be
watching for you. If they do not see you, or
if you maneuver more quickly than other
boaters expect, you risk a collision.
Maintain a safe distance from other boats
and watercraft, and also watch for ski
ropes or fishing lines. Obey the “Safe boat-
ing rules” and be sure to check behind you
before making a turn or slowing down. (See
“Safe boating rules” on page 18.)
EJU30841
Recommended equipment
The following items should be carried on
board your watercraft:
Sound-signaling device
You should carry a whistle or other sound-
signaling device that can be used to signal
other boats.
Visual distress signals
It is recommended that a pyrotechnic de-
vice, which is approved by the appropriate
authorities, be stored in a waterproof con-
tainer on your watercraft. A mirror can also
be used as an emergency signal. Contact a
Yamaha dealer for more information.
Watch
A watch is helpful so you will know how
long you have been operating the water-
craft.
Towline
A towline can be used to tow a disabled
watercraft in an emergency.
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Safety information
18
er’s or water-skier’s ability, as well as water
and weather conditions.
When preparing to pull a wakeboarder or
water-skier, operate the watercraft at the
slowest possible speed until the watercraft
is well away from the person being pulled
and slack in the ski rope is taken up. Make
sure that the rope is not looped around
anything.
After checking that the wakeboarder or wa-
ter-skier is ready and that there is no traffic
or other obstacles, apply enough throttle to
raise the person.
Make smooth, wide turns. The watercraft is
capable of very sharp turns, which could
exceed the abilities of the wakeboarder or
water-skier. Keep the person being towed
at least 50 m (164 ft), about twice the dis-
tance of a standard ski rope, away from
any potential hazard.
The operators of boats and other water-
craft may not be aware that you are pulling
a wakeboarder or water-skier. Together
with the spotter, pay attention to others
around you and cruise at safe speeds.
Be alert to the hazard of the ski rope handle
snapping back at the watercraft when the
wakeboarder or water-skier falls or is un-
able to get up.
Towing heavy or bulky objects other than
wakeboarders or water-skiers, such as an-
other boat or watercraft, can cause loss of
steering control and create a hazardous
condition. If you must tow another boat in
an emergency situation, operate slowly
and cautiously.
EJU30971
Safe boating rules
Your Yamaha watercraft is legally considered
a powerboat. Operation of the watercraft
must be in accordance with the rules and
regulations governing the waterway on which
it is used.
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Watercraft operation
36
Activating and deactivating the no-wake
mode
The activation of the no-wake mode can be
confirmed by the no-wake mode indicator on
the multifunction information center.
To activate the no-wake mode:
(1) Shift into neutral, or release the throttlelever and let the engine speed return to
idle.
(2) Push and hold the “NO-WAKE MODE” switch. Once the beeper sounds three
times and the no-wake mode indicator is
displayed, the no-wake mode is activat-
ed.
(3) Push the “SPEED CONTROL” up switch or “SPEED CONTROL” down switch to
adjust the engine speed to three set- tings: “No Wake –1”, “No Wake” (stan-
dard setting), and “No Wake +1”.
To deactivate the no-wake mode:
Perform one of the following operations. The
beeper sounds two times and the no-wake
mode indicator disappears when the no-
wake mode is deactivated.
Push the “NO-WAKE MODE” switch.
Squeeze the throttle lever.
Squeeze the RiDE lever.
TIP:
The no-wake mode is also deactivated when
the engine is stopped.
EJU45031Drive control mode
The drive control mode is a function for set-
ting the maximum watercraft speed and ac-
celeration for stable towing and to support
inexperienced operators.
The maximum watercraft speed can be se-
lected from three settings and the accelera-
tion can be selected from two settings.
TIP:
The watercraft speed setting is a target value.
The actual watercraft speed may vary de-
pending on the operating conditions.
Activating the drive control mode
Activation of the drive control mode can be
confirmed by the drive control mode indica-
tor on the multifunction information center.
When the drive control mode is activated, the
drive control mode indicator is shown in light
blue.
To activate the drive control mode:
(1) Release the throttle lever and let the en- gine speed return to idle.
1No-wake mode indicator
2 No-wake mode level
1 “NO-WAKE MODE” switch
2 “SPEED CONTROL” up switch
3 “SPEED CONTROL” down switch
0
F13.6Vx100
RPM
100%No Wake +1
km/h
21
1
2
3
1Drive control mode indicator
1
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Equipment operation
51
when released. WARNING! Do not use the
reboarding step to lift the watercraft. The
reboarding step is not designed to support
the watercraft’s weight. If the reboarding
step breaks, the watercraft could fall,
which could result in severe injury.
[EWJ01212]
ECJ00743
Use the reboarding step only to board the
watercraft in the water. Do not use the re-
boarding step for any other purpose. The
watercraft can be damaged.
EJU34873Bow eye
The bow eye is used to attach a rope to the
watercraft when transporting, mooring, or
towing it in an emergency. (See page 104 for
information on towing the watercraft.)
EJU34882Stern eyes
The stern eyes are used to attach a rope to
the watercraft when transporting or mooring
it.
EJU40423Cleat
The cleat is used to attach a ski rope to the
watercraft when pulling a wakeboarder or
water-skier. WARNING! Do not use the
cleat to lift the watercraft. The cleat is not
designed to support the watercraft’s
weight. If the cleat breaks, the watercraft
1 Reboarding step
1
1Bow eye
1 Stern eye
1
11
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Operation and handling requirements
62
engine compartment can splash into the
engine, which can result in severe dam-
age.
[ECJ00554]EJU42432
Transporting on a trailer
When transporting the watercraft on a trailer,
secure the tie downs to the trailer through the
bow eye and stern eyes.
NOTICE: Do not at-
tach ropes or tie downs to any part of the
watercraft other than the bow eye and
stern eyes to secure the watercraft to the
trailer. Otherwise, the watercraft may be
damaged. Wrap the ropes or tie downs
with towels or rags where they touch the
body of the watercraft to avoid scratches
or damage.
[ECJ02150]
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Operation
84
on the gunwale with your other hand or
your foot.
(3) Start the engine and operate the water- craft at planing speed to drain the bilge
water from the engine compartment.
(See page 61 for information on draining
the bilge water. If the engine does not
start, see “Towing the watercraft” on
page 104 or “Submerged watercraft” on
page 104.) 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.
[ECJ00554]
EJU43282
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 using the throttle lever and RiDE lever to control
the watercraft speed. 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 damage and
engine overheating.
[ECJ00473]
(4) After reaching land, stop the engine, and then 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 using the throttle lever and RiDE lever to control
the watercraft speed.
(4) After coming alongside the dock, stop the engine, and then get off the water-
craft.
EJU37194Operating in weeded areas
Always avoid using your watercraft in areas
where weed growth is thick. If operating in
weeded areas is unavoidable, alternately
squeeze the throttle lever and relax your grip
on the throttle lever to vary the engine speed.
Weeds tend to become clogged more when
operating at a steady speed and at trolling
speed. If weeds may have clogged the intake
area, clean the jet intake. (See page 100 for
information on the jet intake.)
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Trouble recovery
101
ler, jet pump housing, and jet thrust noz-
zle.
If debris is difficult to remove, consult a
Yamaha dealer.
EJU43472Raising the reverse gate
If the RiDE system malfunctions and the re-
verse gate remains in the lowered position,
the watercraft will not be able to move for-
ward.
After raising the reverse gate so that the wa-
tercraft can move forward, immediately re-
turn to shore and have a Yamaha dealer
service the watercraft.
To raise the reverse gate:
(1) Stop the engine and remove the clip from the engine shut-off switch.
(2) Enter the water and move to the rear of the watercraft.
(3) Slide the shift rod joint toward the bow, and then disconnect the shift rod joint
from the ball joint. (4) Raise the reverse gate to the forward po-
sition.TIP:
While the shift rod is disconnected, the re-
verse gate will not move to the neutral po-
sition or reverse position even if the RiDE
lever is squeezed.
If the RiDE lever is squeezed while the shift
rod is disconnected, the watercraft will
move forward.
EJU34642Jumping the battery
If the watercraft battery has run down, the en-
gine can be started using a 12-volt booster
battery and jumper cables.
EJU34664Connecting the jumper cablesEWJ01251
To avoid battery explosion and serious
damage to the electrical system:
Do not reverse the polarity of the jumper
cables when connecting to the batter-
ies.
Do not connect the negative (–) jumper
cable to the negative (–) terminal of the
watercraft battery.
Do not touch the positive (+) jumper ca-
ble to the negative (–) jumper cable.
1Shift rod joint
2 Ball joint
1 2
1
Reverse gate
2 Forward position
2
1
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Trouble recovery
103
(3) Remove the electrical box cover.
(4) While pushing both sides of the fuse boxcover inward, pull the cover toward the
bow and remove it.
(5) When replacing the SCU fuse, remove the screws, and then remove the fuse. Install the spare fuse, and then tighten
the screws.
(6) When replacing a fuse other than the SCU 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 can
cause extensive electrical system
damage and possible fire.
[EWJ00803]
1 Electrical box cover
2 Lock
3 Projection
1 Fuse box cover
2
3
2
3
1
1
1Electronic throttle valve fuse
2 Fuel pump fuse
3 Main relay drive fuse
4 Main fuse
5 Spare fuse
6 Fuse puller
7 Battery fuse
8 Screw
9 SCU fuse (BCU fuse)
10 Unused fuse
1
5
23 4 5 6 7
8
9
8
10
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Trouble recovery
104
(7) Securely install the fuse box cover in itsoriginal position.
(8) Securely install the electrical box cover in its original position.
(9) Slide the locks to their original positions to securely lock the electrical box cover
in place.
(10) Securely install the removable watertight storage compartment and seats in their
original positions.
If the fuse immediately blows again, the elec-
trical system may be defective. If this occurs,
have a Yamaha dealer service the watercraft.
EJU34716Towing the watercraftEWJ00812
The operator of the towing boat must
keep speed to a minimum and avoid
traffic or obstacles which could be a
hazard to the operator on the water-
craft.
The towline should be long enough so
that the watercraft will not collide with
the towing boat when slowing down.
If the watercraft becomes inoperative in the
water, it can be towed to shore. To tow the watercraft:
Use a towline that is three times the com-
bined length of the towing boat and the wa-
tercraft.
(1) Securely attach the towline to the bow
eye of the watercraft being towed.
(2) Sit astride the seat and hold on to the handlebars in order to balance the water-
craft. NOTICE: The bow must be kept
up out of the water during towing, oth-
erwise water could flood the engine
compartment or water could flow
back into the engine, causing severe
engine damage.
[ECJ01331]
Tow the watercraft at 8 km/h (5 mph) or less.
NOTICE: Tow the watercraft at 8 km/h (5
mph) or less, otherwise water could flood
the engine compartment or water could
flow back into the engine, causing severe
engine damage.
[ECJ01322]
EJU36156
Submerged watercraft
If the watercraft is submerged or flooded with
water, drain the bilge water from the engine
compartment. Then, have a Yamaha dealer
service the watercraft as soon as possible.
If the watercraft was submerged:
(1) Remove the watercraft from the water and drain the water from the storage
compartments. (See page 52 for infor-
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
SCU fuse: 50 A
1Bow eye
1
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