tow YAMAHA EX DELUXE 2021 Owners Manual

Table of contents
Operation ......................................... 60Operating your watercraft ............. 60
Getting to know your watercraft ...... 60
Learning to operate your
watercraft ...................................... 60
Riding position ................................. 61
Launching the watercraft ................. 61
Starting the engine on water ............ 61
Stopping the engine ......................... 62
Leaving the watercraft...................... 62
Operating the watercraft .................. 62
Turning the watercraft ...................... 64
Stopping the watercraft ................... 65
Operating the watercraft in reverse or neutral (EX SPORT / EX
DELUXE / EX LIMITED) ................. 66
Boarding the watercraft ................... 67
Starting off........................................ 70
Capsized watercraft ......................... 71
Beaching and docking the watercraft ...................................... 72
Operating in weeded areas .............. 72
After removing the watercraft from
the water ....................................... 73
Care and storage............................. 74Post-operation care ...................... 74
Flushing the cooling water
passages....................................... 74
Cleaning the watercraft .................... 75
Battery care ...................................... 75
Long-term storage ........................ 77
Cleaning ........................................... 77
Lubrication ....................................... 77
Rustproofing..................................... 78
Maintenance .................................... 80 Maintenance.................................. 80
Periodic maintenance chart ............. 81
Engine oil and oil filter ...................... 83
Specifications .................................. 84Specifications ............................... 84
Trouble recovery ............................. 86 Troubleshooting ............................ 86
Troubleshooting chart ...................... 86
Emergency procedures ................ 89
Cleaning the jet intake and
impeller ......................................... 89
Raising the reverse gate (EX DELUXE / EX LIMITED) ........... 90
Jumping the battery ......................... 90
Towing the watercraft....................... 91
Submerged watercraft ..................... 91
Index................................................. 93
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Safety information
13
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 17.)
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
17
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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Equipment operation
39
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 91 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 could fall, which could result in severe in-
jury.
[EWJ01511]
EJU34894
Pull-up cleats (EX LIMITED)
The pull-up cleats are used to attach a rope
to the watercraft when mooring it.
To use a pull-up cleat, pull it up. The pull-up
cleat returns automatically to its original posi-
tion when released. WARNING! Do not use
the pull-up cleats to lift the watercraft. The
pull-up cleats are not designed to support
the watercraft’s weight. If the pull-up
cleats break, the watercraft could fall,
which could result in severe injury.
[EWJ00822]
EJU31685
Storage compartments
This watercraft is equipped with the following
storage compartments.
The storage compartments are not designed
to be waterproof. If you carry objects that
1 Bow eye
1 Stern eye
1
1
1Cleat
1 Pull-up cleat
1
1
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Operation and handling requirements
49
EJU33465
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. EX SPORT: Do not transport
the watercraft with the shift lever in the re-
verse position. Otherwise, the reverse
gate may hit an obstacle, which could
cause damage.
[ECJ00645]
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Operation
71
EX DELUXE / EX LIMITED:
(1) Launch the watercraft.
(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, and then start the engine.
(4) Squeeze the RiDE lever and move the watercraft back slowly. (See page 29 for
RiDE lever operation procedures.)
EJU33114Boarding 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 foot-
well.
(4) Look in all directions, start the engine, and then start off slowly.
EJU44210Capsized watercraftEWJ00672
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 imme-
diately.
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 by pulling on the ride
plate with one hand while pushing down
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 47 for information on draining
the bilge water. If the engine does not
start, see “Towing the watercraft” on
page 91 or “Submerged watercraft” on
page 91.) NOTICE: Do not run the en-
gine at full throttle for at least 1 minute
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Trouble recovery
90
ler, jet pump housing, and jet thrust noz-
zle.
If debris is difficult to remove, consult a
Yamaha dealer.
EJU43472Raising the reverse gate (EX
DELUXE / EX LIMITED)
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
1
2
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Trouble recovery
91
(1) Connect the positive (+) jumper cable tothe positive (+) battery terminals of both
batteries.
(2) Connect one end of the negative (–) jumper cable to the negative (–) battery
terminal of the booster battery.
(3) Connect the other end of the negative (–) jumper cable to an engine hanger.
(4) Start the engine, and then disconnect the jumper cables by reversing the steps
above. (See page 24 for information on
starting the engine.)
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]
EJU42101
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.
1Positive (+) jumper cable
2 Booster battery
3 Negative (–) jumper cable
4 Engine hanger
123
4
1Bow eye
1
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Index
94
Maintenance ............................................ 80
Manufactured date label ............................ 2
Model information ...................................... 3
Multifunction information center .............. 32
Multifunction information center check ... 59
O
Oil pressure warning ................................ 35
Operating in weeded areas ...................... 72
Operating the watercraft .......................... 62
Operating the watercraft in reverse or neutral (EX SPORT / EX DELUXE / EX
LIMITED) ............................................... 66
Operating your watercraft ........................ 60
Operation requirements ........................... 11
P
Periodic maintenance chart ..................... 81
Post-launch checks ................................. 59
Post-operation care ................................. 74
Pre-launch checks ................................... 53
Pre-operation check points ..................... 53
Pre-operation checklist ............................ 51
Primary Identification (PRI-ID) number ...... 1
Pull-up cleats (EX LIMITED) ..................... 39
R
Raising the reverse gate (EX DELUXE / EX LIMITED).......................................... 90
Reboarding grip ....................................... 38
Reboarding step (EX SPORT / EX DELUXE / EX LIMITED) ......................... 38
Recommended equipment ...................... 13
Reverse system checks (EX SPORT) ....... 55
Reverse system (EX SPORT) ................... 28
RiDE lever checks (EX DELUXE / EX LIMITED) ............................................... 56
RiDE lever (EX DELUXE / EX LIMITED) .... 25
Riding position ......................................... 61
Rustproofing ............................................ 78
S
Safe boating rules .................................... 17
Safety equipment check .......................... 58
Seat .......................................................... 37
Seat storage compartment ...................... 41
Shift indicator (EX DELUXE / EX
LIMITED) ............................................... 33 Shift system check (EX DELUXE / EX
LIMITED) ............................................... 59
Shift system (EX DELUXE / EX LIMITED) ............................................... 29
Speedometer ........................................... 32
Start switch .............................................. 24
Starting off ............................................... 70
Starting off from a trailer .......................... 70
Starting the engine on water .................... 61
Steering system ....................................... 25
Steering system checks ........................... 55
Stern drain plug checks ........................... 58
Stern eyes ................................................ 39
Stopping the engine ................................. 62
Stopping the watercraft ........................... 65
Storage compartment checks.................. 57
Storage compartments ............................ 39
Submerged watercraft ............................. 91
Switch checks .......................................... 57
T
Tachometer .............................................. 33
Throttle lever ............................................ 25
Throttle lever checks ................................ 56
Towing the watercraft .............................. 91
Transporting on a trailer ........................... 49
Troubleshooting ....................................... 86
Troubleshooting chart .............................. 86
Turning the watercraft .............................. 64
W
Wakeboarding and water-skiing .............. 16
Water separator ....................................... 26
Water separator check ............................. 54
Watercraft characteristics ........................ 14
Watercraft control functions..................... 24
Watercraft operation functions ................ 28
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