2021 YAMAHA SUPERJET fuel type

Important manual information
EJU45532
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 noise emission assessment: SNCH
SJ1050-X / SUPERJET 0499
ID Number:
Address: 11, route de Luxembourg BP 32, Sandweiler, L-5230. Luxembourg
Name of Notified Body for exhaust emission assessment:
VINÇOTTE nv
C2160963397/001 0026
ID Number:
Certificate for exhaust emission assessment: Address: Jan Olieslagerslaan 35 1800 VILVOORDE BELGIUM
JP-YAMH0001F122
Conformity assessment module used:
for construction:
for exhaust emissions:
for noise emissions:
DESCRIPTION OF WATERCRAFT
DESCRIPTION OF ENGINE A
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
D
A1
A1B+C
B+CB+D
B+D B+E
B+EB+F
B+FG
G
GH
H
H
EN 61000-6-2:2005,
EN 61000-6-2:2005/AC:2005
Model Name:
6JF
Combustion Cycle:
4 stroke
Fuel Type:
Petrol
ESSENTIAL REQUIREMENTS
Essential requirements StandardsOther normative
document / method Technical filePlease specify in more detail
(* = mandatory standard)
Annex I.A Design and construction *EN ISO 13590:2018
Annex I.B Exhaust emission *EN ISO 18854:2015
Annex I.C Noise emission *EN ISO 14509-1:2018
*
* *
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:
T. Ibata / Director, Marine Development Section(identification of the person empowered to sign on behalf of the manufa\
cturer)
Signature:
Date and place of issue:
1st June, 2021, Shizuoka, Japan
info1 Page 1 Friday, May 21, 2021 10:03 AM

Operation and handling requirements
31
EJU31823
Fuel requirementsEJU45582FuelEWJ00283
Gasoline and gasoline vapors are ex-
tremely flammable. To avoid fires and
explosions and to reduce the risk of in-
jury when refueling, follow these in-
structions.
Gasoline is poisonous and can cause in-
jury or death. Handle gasoline with care.
Never siphon gasoline by mouth. If you
should swallow some gasoline, inhale a
lot of gasoline vapor, or get some gaso-
line in your eyes, see your doctor imme-
diately. If gasoline spills on your skin,
wash with soap and water. If gasoline
spills on your clothing, change your
clothes.
ECJ00322
Do not use leaded gasoline. Leaded
gasoline can seriously damage the en-
gine.
Avoid getting water and contaminants in
the fuel tank. Contaminated fuel can
cause poor performance and engine
damage. Use only fresh gasoline that
has been stored in clean containers.
TIP:
This mark identifies the recommended fuel
for this watercraft as specified by European
regulation (EN228).
Check that the gasoline nozzle has the
same identifier when fueling.
Gasohol
There are two types of gasohol: gasohol con-
taining ethanol and gasohol containing meth-
anol.
Gasohol containing ethanol can be used if
the ethanol content does not exceed 10%
and the fuel meets th e minimum octane rat-
ings. E-85 is a fuel blend containing 85% eth-
anol and therefore must not be used in this
watercraft. All ethanol blends containing
more than 10% ethanol can cause fuel sys-
tem damage or engine performance prob-
lems.
Yamaha does not recommend gasohol con- taining methanol because it can cause fuel
system damage and engine performance
problems. Recommended fuel:
Regular unleaded gasoline with a
minimum octane rating of 86
(Pump octane number) = (R + M)/2
90 (Research octane number)
E5E10
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Specifications
69
EJU45442
Specifications
Watercraft capacity:
Maximum people on board:1 person
Maximum load capacity: 80 kg (176 lb)
Dimensions and weight:
Length:
2.43 m (95.7 in)
Width: 0.76 m (29.9 in)
Height: 0.79 m (31.1 in)
Dry weight: 170 kg (375 lb)
Performance:
Maximum output (according to ISO 8665/SAE
J1228):
74.6 kW at 7300 r/min
Maximum fuel consumption: 29.1 L/h (7.7 US gal/h, 6.4 Imp.gal/h)
Cruising range at full throttle: 0.65 hour
Trolling speed:
1500 ±100 r/min
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Number of cylinders:
3
Engine displacement: 1049 cm³
Bore × stroke:
82.0 × 66.2 mm (3.23 × 2.61 in)
Compression ratio:
11.0 : 1
Valve clearance-intake (cold): 0.15–0.22 mm (0.0059–0.0087 in)
Valve clearance-exhaust (cold): 0.26–0.32 mm (0.0102–0.0126 in)
Lubrication system:
Dry sump
Cooling system: Water
Starting system: Electric
Ignition system:
T.C.I. Spark plug (NGK):
CR9EB
Spark plug gap: 0.7–0.8 mm (0.028–0.031 in)
Battery capacity:
12 V, 18 Ah
Battery type: YTX20L-BS
Charging system: Flywheel magneto
Drive unit:
Propulsion system:Jet pump
Jet pump type: Axial flow, single stage
Impeller rotation: Counterclockwise
Jet thrust nozzle angle:
P1: 16.0+16.0°
P2: 19.0+19.0°
Fuel and oil:
Recommended fuel:Regular unleaded gasoline
Minimum octane rating (PON): 86
Minimum octane rating (RON):
90
Recommended engine oil: YAMALUBE 4W or 4-stroke motor oil
Recommended engine oil type SAE: SAE 10W-30, 10W-40, 20W-40, 20W-50
Recommended engine oil grade API:
API SG, SH, SJ, SL
Fuel tank total capacity: 19 L (5.0 US gal, 4.2 Imp.gal)
Engine oil quantity with oil filter replacement: 3.4 L (3.59 US qt, 2.99 Imp.qt)
Engine oil quantity without oil filter replacement:
3.2 L (3.38 US qt, 2.82 Imp.qt)
Engine oil total quantity: 3.7 L (3.91 US qt, 3.26 Imp.qt)
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