2018 YAMAHA EX DELUXE sport mode

Important manual information
EJU44331
Declaration of Conformity for Personal Watercraft (PWC)
with the requirements of Directive 2013/53/EU
Name of PWC Manufacturer:YAMAHA MOTOR CO., LTD.
Address:2500 Shingai, Iwata, Shizuoka 438-8501, Japan
Name of Authorised Representative:YAMAHA MOTOR EUROPE N.V.
Address:Koolhovenlaan 101, 1119 NC Schiphol-Rijk, The Netherlands
Name of Notified Body for exhaust and noise emission assessment:SNCH
EX1050A-T / EX Deluxe, EX1050B-T / EX Sport, EX1050C-T / EX0499 ID Number:
Address:11, route de Luxembourg BP 32, Sandweiler, L-5230. Luxembourg
US-YAMA0001G718 Conformity assessment module used:
for construction:
for exhaust emissions:
for noise emissions:
DESCRIPTION OF WATERCRAFT
DESCRIPTION OF ENGINEA
A
Craft Identification Number : starting from
Model name / Commercial name :C Design Category :Other Community Directives applied
Electromagnetic Compatibility Directive 2014/30/EU
EN 55012:2007/A1:2009
Standards
EN 61000-6-2:2005
D
A1
A1B+C
B+CB+D
B+DB+E
B+EB+F
B+FG
G
GH
H
H
Model Name:
6GACombustion Cycle:
4 stroke Fuel Type:
Petrol
ESSENTIAL REQUIREMENTS
Essential requirementsStandardsOther normative
document / methodTechnical filePlease specify in more detail
(* = mandatory standard)
Annex I.A Design and construction *EN ISO 13590:2003
Annex I.B Exhaust emission *EN ISO 18854:2015
Annex I.C Noise emission *EN ISO 14509
*
* *
This declaration of conformity is issued under the sole responsibility of the manufacturer. I declare on behalf of the
manufacturer that the PWC(s) mentioned above complies (comply) with all applicable essential requirements in the way
specified.
Name / Title:
Y. Henmi / General Manager of Engineering Section, Boat Business Unit(identification of the person empowered to sign on behalf of the manufacturer)
Signature:
Date and place of issue:
July 1st, 2017, Shizuoka, Japan
UF3Y71E0.book Page 1 Thursday, May 25, 2017 11:17 AM

Table of contents
General and important labels ........... 1
Identification numbers .................... 1
Primary Identification (PRI-ID)
number............................................ 1
Craft Identification Number (CIN) ....... 1
Engine serial number.......................... 1
Manufactured date label .................... 2
Model information ........................... 2
Builder’s plate .................................... 2
Important labels .............................. 4
Warning labels.................................... 5
Other labels ........................................ 9
Safety information ........................... 10
Limitations on who may operate
the watercraft ............................. 10
Cruising limitations ........................ 11
Operation requirements ................ 12
Recommended equipment ........... 14
Hazard information........................ 15
Watercraft characteristics ............. 15
Wakeboarding and water-skiing ... 17
Safe boating rules ......................... 18
Enjoy your watercraft
responsibly ................................. 19
Description....................................... 20
Watercraft glossary ....................... 20
Location of main components ...... 21
Control function operation ............. 25
Watercraft control functions ......... 25
Engine stop switch .......................... 25
Engine shut-off switch .................... 25
Start switch ..................................... 25
Throttle lever .................................... 26
RiDE lever (EX Deluxe) ..................... 26
Steering system ............................... 26
Cooling water pilot outlet ................. 27
Water separator................................ 27
Watercraft operation ...................... 29
Watercraft operation functions ..... 29
Reverse system (EX Sport) ............... 29
Shift system (EX Deluxe) .................. 29
Instrument operation ...................... 33
Multifunction information center ... 33
Information display ........................... 33
Equipment operation ...................... 38
Equipment..................................... 38
Seat .................................................. 38
Handgrip........................................... 38
Reboarding grip................................ 39
Reboarding step
(EX Sport / EX Deluxe) .................. 39
Bow eye............................................ 39
Stern eyes ........................................ 40
Cleat ................................................. 40
Storage compartments .................... 40
Fire extinguisher holder .................... 43
Operation and handling
requirements ................................... 44
Fuel requirements ......................... 44
Fuel................................................... 44
Engine oil requirements ................ 46
Engine oil .......................................... 46
Draining the bilge water ................ 48
Draining the bilge water on land....... 48
Draining the bilge water on water .... 48
Transporting on a trailer................ 49
First-time operation ........................ 50
Engine break-in............................. 50
Pre-operation checks ..................... 51
Pre-operation checklist .................... 51
Pre-operation check points .......... 53
Pre-launch checks ........................... 53
Post-launch checks.......................... 59
UF3Y71E0.book Page 1 Thursday, May 25, 2017 11:17 AM

General and important labels
1
EJU36452
Identification numbers
Record the Primary Identification (PRI-ID)
number, Craft Identification Number (CIN),
and engine serial number in the spaces pro-
vided for assistance when ordering spare
parts from a Yamaha dealer. Also record and
keep these ID numbers in a separate place in
case your watercraft is stolen.
EJU30284Primary Identification (PRI-ID) number
The PRI-ID number is stamped on a plate at-
tached inside the engine compartment. (See
page 38 for seat removal and installation pro-
cedures and page 42 for information on the
seat storage compartment.)
MODEL:
EX1050C-T (EX)
EX1050B-T (EX Sport)
EX1050A-T (EX Deluxe)
EJU36551Craft Identification Number (CIN)
The CIN is stamped on a plate attached to
the aft deck.
EJU44440Engine serial number
The engine serial number is stamped on a
plate attached to the engine unit. (See page
38 for seat removal and installation proce-
dures and page 42 for information on the seat
storage compartment.)
1Primary Identification (PRI-ID) number loca-
tion
1
MODELF3Y
F
PRI-I.D.
YAMAHA MOTOR CO., LTD.
ASSEMBLED IN U.S.A. FROM AMERICAN AND JAPANESE
COMPONENTS.
ASSEMBLÉ AUX ÉTATS-UNIS DE PIÈCES AMÉRICAINES ET
JAPONAISES.
3Y
1Craft Identification Number (CIN) location
1Engine serial number location
1
1
UF3Y71E0.book Page 1 Thursday, May 25, 2017 11:17 AM

Safety information
15
EJU44610
Hazard information
Never start the engine or let it run for any
length of time in an enclosed area. Exhaust
fumes contain carbon monoxide, a color-
less, odorless gas that may cause loss of
consciousness and death within a short
time. Always operate the watercraft in an
open area.
Do not touch the hot oil tank, muffler, or en-
gine during or immediately after engine op-
eration; they can cause serious burns.
Do not place magnets or objects with a
strong magnetic force near the throttle le-
ver or RiDE lever (EX Deluxe). The electron-
ic throttle mechanism of the levers can be
adversely affected, which could cause loss
of control. In addition, do not place objects
susceptible to magnetic forces (i.e., credit
cards, watches, etc.) close to the throttle
lever or RiDE lever.
EJU44341
Watercraft characteristics
Jet thrust turns the watercraft. Releasing
the throttle lever completely produces only
minimum thrust. If you are traveling at
speeds above trolling, you will have rapidly
decreasing ability to steer without throttle.
This model is equipped with the Yamaha
Engine Management System (YEMS) that
includes an off-throttle steering (OTS) sys-
tem. 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 sharp-
ly if you apply throttle while turning the han-
dlebars.
The OTS system does not function below
planing speeds or when the engine is off.
Once the engine slows down, the water-
craft will no longer turn in response to han-
dlebar input until you apply throttle again or
you reach trolling speed.
Practice turning in an open area without
obstacles until you have a good feel for this
maneuver.
EX: This watercraft is water-jet propelled.
The jet pump is directly connected to the
engine. This means that jet thrust will pro-
duce some movement whenever the en-
gine is running. There is no “neutral”
position.
EX Sport: This watercraft is water-jet pro-
pelled. The jet pump is directly connected
to the engine. This means that jet thrust will
produce some movement whenever the
engine is running. There is no “neutral” po-
sition. You are in either “forward” or “re-
verse”, depending upon the shift lever
position.
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Operation
67
proximately 90 m (300 ft) after the throttle le-
ver is released or the engine is stopped,
although this distance will vary depending on
many factors, including gross weight, water
surface conditions, and wind direction.
EX Deluxe: If the RiDE lever is squeezed to
slow down, the stopping distance is approxi-
mately 30% shorter than when the RiDE lever
is not used. However, this distance will vary
depending on many factors, including gross
weight, water surface conditions, and wind
direction.
WARNING
EWJ01970
Allow adequate stopping distance.
Take early action to avoid collisions. Re-
member, watercraft and other boats do
not have brakes.
Operate defensively at safe speeds and
keep a safe distance away from people,
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.
EX Sport: Do not use the reverse func-
tion to slow down or stop the watercraft
as it could cause you to lose control, be
ejected, or impact the handlebars.
EX Deluxe: To avoid rear-end collisions
while operating the watercraft, check
behind you before using the RiDE lever
to slow down or stop the watercraft.
EJU44682Operating the watercraft in reverse or
neutral (EX Sport / EX Deluxe)
Operating in reverse (EX Sport)
Pull the shift lever rearward to the reverse po-
sition. The watercraft will move in reverse.
(See page 29 for information on the reverse
system.)
Make sure that there are no obstacles or peo-
ple behind you before shifting into reverse.
TIP:
This model is not equipped with a neutral
function.
90 m (300 ft)
1Shift lever
2Reverse position
1
2
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Index
95
Manufactured date label ............................ 2
Model information ...................................... 2
Multifunction information center .............. 33
Multifunction information center check ... 59
O
Oil pressure warning ................................ 36
Operating in weeded areas ...................... 73
Operating the watercraft .......................... 63
Operating the watercraft in reverse or
neutral (EX Sport / EX Deluxe) .............. 67
Operating your watercraft ........................ 61
Operation requirements ........................... 12
P
Periodic maintenance chart ..................... 83
Post-launch checks ................................. 59
Post-operation care ................................. 75
Pre-launch checks ................................... 53
Pre-operation check points ..................... 53
Pre-operation checklist ............................ 51
Primary Identification (PRI-ID) number ...... 1
R
Raising the reverse gate (EX Deluxe) ....... 91
Reboarding grip ....................................... 39
Reboarding step
(EX Sport / EX Deluxe) .......................... 39
Recommended equipment ...................... 14
Reverse system checks (EX Sport) .......... 56
Reverse system (EX Sport) ...................... 29
RiDE lever checks (EX Deluxe) ................. 56
RiDE lever (EX Deluxe) ............................. 26
Riding position ......................................... 62
Rustproofing ............................................ 80
S
Safe boating rules .................................... 18
Safety equipment check .......................... 58
Seat .......................................................... 38
Seat storage compartment ...................... 42
Shift indicator (EX Deluxe)........................ 34
Shift system check (EX Deluxe) ............... 60
Shift system (EX Deluxe) .......................... 29
Speedometer ........................................... 33
Start switch .............................................. 25
Starting off ............................................... 71
Starting off from a trailer .......................... 71
Starting the engine on water .................... 62Steering system ....................................... 26
Steering system checks ........................... 55
Stern drain plug checks ........................... 58
Stern eyes ................................................ 40
Stopping the engine ................................. 63
Stopping the watercraft ........................... 66
Storage compartment checks.................. 58
Storage compartments ............................ 40
Submerged watercraft ............................. 92
Switch checks .......................................... 57
T
Tachometer .............................................. 34
Throttle lever ............................................ 26
Throttle lever checks ................................ 57
Tool kit ..................................................... 82
Towing the watercraft .............................. 92
Transporting on a trailer ........................... 49
Troubleshooting ....................................... 87
Troubleshooting chart .............................. 87
Turning the watercraft .............................. 65
W
Wakeboarding and water-skiing .............. 17
Water separator ....................................... 27
Water separator check ............................. 53
Watercraft characteristics ........................ 15
Watercraft control functions..................... 25
Watercraft operation functions ................ 29
UF3Y71E0.book Page 95 Thursday, May 25, 2017 11:17 AM