Yamaha SLIDER EW50 NAKED User manual

OWNER’S MANUAL
5WK-F8199-E0
EW50

EAU04576 INTRODUCTION
Welcome to the Yamaha world of motorcycling!
As the owner of the EW50, you are enefiting from Yamaha's vast experience and newest technology regarding the design
and manufacture of high-quality products, which have earned Yamaha a reputation for dependa ility.
Please take the time to read this manual thoroughly, so as to enjoy all advantages of your EW50. The owner's manual does
not only instruct you in how to operate, inspect and maintain your scooter, ut also in how to safeguard yourself and others
from trou le and injury.
In addition, the many tips given in this manual will help keep your scooter in the est possi le condition. If you have any
further questions, do not hesitate to contact your Yamaha dealer.
The Yamaha team wishes you many safe and pleasant rides. So, remem er to put safety first!

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IMPORTANT MANUAL INFORMATION
Particularly important information is distinguished in this manual y the following notations:
The Safety Alert Symbol means ATTENTION! BECOME ALERT! OUR SAFET IS
INVOLVED!
Failure to follow WARNING instructions could result in severe injury or death to the
scooter operator, a bystander, or a person inspecting or repairing the scooter.
A CAUTION indicates special precautions that must be taken to avoid damage to
the scooter.
NOTE : A NOTE provides key information to make procedures easier or clearer.
NOTE :
•This manual should e considered a permanent part of this scooter and should remain with it even if the
scooter is su sequently sold.
•Yamaha continually seeks advancements in product design and quality. Therefore, while this manual
contains the most current product information availa le at the time of printing, there may e minor
discrepancies etween your scooter and this manual. If you have any questions concerning this manual,
please consult your Yamaha dealer.

EW000002
PLEASE READ THIS MANUAL CAREFULL AND COMPLETEL BEFORE OPERATING THIS
SCOOTER.
IMPORTANT MANUAL INFORMATION

EAUM0023
EW50
OWNER'S MANUAL
© 2003 by MBK INDUSTRIE
1st Edition, January 2003
All rights reserved
Any reprinting or unauthorized use
without the written permission of
amaha INDUSTRIE
is expressly prohibited.
Printed in France.

11 GIVE SAFETY THE RIGHT OF WAY
2 DESCRIPTION
3 INSTRUMENT AND CONTROL FUNCTIONS
4 PRE-OPERATION CHECKS
5 OPERATION AND IMPORTANT RIDING POINTS
6 PERIODIC MAINTENANCE AND MINOR REPAIR
7 SCOOTER CARE AND STORAGE
8 SPECIFICATIONS
9 CONSUMER INFORMATION
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TABLE OF CONTENTS
2
3
4
5
6
7
8
9

GIVE SAFETY THE RIGHT OF WAY .................................................1-1
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EW000015
GIVE SAFET THE RIGHT OF WA
1

GIVE SAFET THE RIGHT OF WA
1
Scooters are fascinating vehicles, which can give you an unsurpassed feeling of power and freedom. However,
they also impose certain limits, which you must accept; even the est scooter does not ignore the laws of
physics.
Regular care and maintenance are essential for preserving value and operating condition of your scooter.
Moreover, what is true for the scooter is also true for the rider: good performance depends on eing in good
shape. Riding under the influence of medication, drugs and alcohol is, of course, out of the question. Scooter
riders — more than car drivers — must always e at their mental and physical est. Under the influence of
even small amounts of alcohol, there is a tendency to take dangerous risks.
Protective clothing is as essential for the scooter rider as seat elts are for car drivers and passengers.
Always wear a complete scooter suit (whether made of leather or tear-resistant synthetic materials with
protectors), sturdy oots, scooter gloves and a properly fitting helmet. Optimum protective wear, however,
should not encourage carelessness. Although full-coverage helmets and suits, in particular, create an illu-
sion of total safety and protection, motorcyclists will always e vulnera le. Riders who lack critical self-
control run the risk of going too fast and are apt to take chances. This is even more dangerous in wet
weather. The good motorcyclist rides safely, predicta ly and defensively — avoiding all dangers, including
those caused y others.
Enjoy your ride!
1-1

GIVE SAFET THE RIGHT OF WA
1
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Further safe-riding points
•Be sure to signal clearly when making turns.
•Braking can e extremely difficult on a wet road. Avoid hard raking, ecause the scooter could slide.
Apply the rakes slowly when stopping on a wet surface.
•Slow down as you approach a corner or turn. Once you have completed a turn, accelerate slowly.
•Be careful when passing parked cars. A driver might not see you and open a door in your path.
•Railroad crossings, streetcar rails, iron plates on road construction sites, and manhole covers ecome
extremely slippery when wet. Slow down and cross them with caution. Keep the scooter upright, otherwise
it could slide out from under you.
•The rake pads could get wet when you wash the scooter. After washing the scooter, check the rakes
efore riding.
•Always wear a helmet, gloves, trousers (tapered around the cuff and ankle so they do not flap), and a
right colored jacket.
•Do not carry too much luggage on the scooter. An overloaded scooter is unsta le.
1-2

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DESCRIPTION
Left view..............................................................................................2-1
Right view ...........................................................................................2-2
2

2
DESCRIPTION
Left view
2145 6
8910
3
7
1. Speedometer unit (page 3-3)
2. Rear rake lever (page 3-5)
3. Left handle ar switches (page 3-4)
4. Main switch / steering lock (page 3-1)
5. Luggage hook (page 3-8)
6. Seat lock (page 3-8)
7. Final transmission oil filler cap (page 6-6)
8. Air filter element (page 6-7)
9. Kickstarter (page 3-8)
10. Front rake pads (page 6-12)
2-1

2
DESCRIPTION
Right view
11. Fuel tank cap (Page 3-5)
12. Oil tank cap (Page 3-5)
13. Anti-theft device housing (Page 3-9)
14. Throttle grip (Page 6-8)
15. Front rake lever (Page 3-4)
16. Right handle ar switches (Page 3-4)
17. Front rake fluid reservoir (Page 6-13)
18. Battery (fuse) (Page 6-17 — 6-19)
19. Centerstand (Page 6-15)
11 12 13 14 15 16 17
18
19
2-2

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INSTRUMENT AND CONTROL FUNCTIONS
Main switch / steering lock ..................................................................3-1
Indicator and warning lights ................................................................3-2
Speedometer unit................................................................................3-3
Fuel gauge ..........................................................................................3-3
Handle ar switches.............................................................................3-4
Front rake lever.................................................................................3-4
Rear rake lever .................................................................................3-5
Fuel and 2-stroke engine oil tank caps ...............................................3-5
Fuel .....................................................................................................3-6
2-stroke engine oil...............................................................................3-7
Catalytic converter ..............................................................................3-7
Starter (choke) lever ...........................................................................3-7
Kickstarter ...........................................................................................3-8
Seat.....................................................................................................3-8
Luggage hook .....................................................................................3-8
Anti-theft device housing.....................................................................3-9
3

3
INSTRUMENT AND CONTROL FUNCTIONS
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Main switch/steering lock
The main switch/steering lock controls
the ignition and lighting systems, and
is used to lock the steering. The various
positions are descri ed elow.
PUSH
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OFF “ ”
All electrical systems are off. The key
can e removed.
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*
The 2-stroke engine oil level warning
light should come on. See page 3-2 for
an explanation of the engine oil level
warning light.
EAUM0074
LOCK“ ”
The steering is locked, and all electrical
systems are off. The key can e
removed.
To lock the steering
1. Turn the handle ars all the way
to the left.
2. Push the key in from the “ ” po-
sition, release it, and then turn it
to “ ”.
3. Remove the key.
To unlock the steering
Insert the key and turn it to “ ”.
EW000016
Never turn the key to “ ” or “ ”.
while the scooter is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the scooter is stopped
before turning the key to “ ” or
“”.
NOTE :
Remove the key from the main switch
when the scooter will e left
unattended.
3-1
EAU04384
ON “ ”
All electrical circuits are supplied with
power, the taillight and meter lighting
come on, and the engine can e
started. The key cannot e removed.
NOTE :
The headlight comes on as soon as the
engine is started.

INSTRUMENT AND CONTROL FUNCTIONS
3
123
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Indicator and warning lights
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Turn signal indicator light “ ”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
1. Turn signal indicator light “ ”
2. High eam indicator light “ ”
3. Oil level warning light “ ”
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High beam indicator light “ ”
This indicator light comes on when the
high eam of the headlight is switched
on.
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Oil level warning light “ ”
This warning light comes on when the
key is in the “*” position or when the
oil level in the 2-stroke engine oil tank
is low during operation. If the warning
light comes on during operation, stop
immediately and fill the oil tank with
Yamalu e 2 or equivalent 2-stroke
engine oil of either JASO grade "FC"
or ISO grades "EG-C" or "EG-D". The
warning light should go off after the 2-
stroke engine oil tank has een refilled.
NOTE :
If the warning light does not come on
when the key is in the “*” position or
does not go off after the 2-stroke engine
oil tank has een refilled, have a
Yamaha dealer check the electrical cir-
cuit.
3-2
EC000000
Do not operate the scooter until you
know that the engine oil level is
sufficient.

3
INSTRUMENT AND CONTROL FUNCTIONS
ZAUM0182
7
9
6
1. Speedometer
2. Odometer
3. Fuel gauge
3-3
1. Speedometer
2. Odometer
3. Fuel gauge
1
3
2
ZAUM0183
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Speedometer unit
The speedometer unit is equipped with
a speedometer and an odometer. The
speedometer shows riding speed. The
odometer shows the total distance
traveled.
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Fuel gauge
The fuel gauge indicates the amount
of fuel in the fuel tank. The needle
moves towards "E" (Empty) as the fuel
level decreases. When the needle
reaches "E", refuel as soon as possi-
le.
NOTE :
Do not allow the fuel tank to empty itself
completely.
UK only