2012 YAMAHA CYGNUS 125 Owners Manual

4P9-F8199-E5XC125
OWNER’S MANUAL
Read this manual carefully before operating this vehicle.
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Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is
sold.
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INTRODUCTION
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Welcome to the Yamaha world of motorcycling!
As the owner of the XC125, you are benefi ting from Yamaha’s vast experience and newest technology regarding the de-
sign and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.
Please take the time to read this manual thoroughly, so as to enjoy all advantages of your XC125. The Owner's Manual
does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself
and others from trouble and injury.
In addition, the many tips given in this manual will help keep your scooter in the best possible 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, remember to put safety fi rst!
Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most
current product information available at the time of printing, there may be minor discrepancies between your scooter and
this manual. If there is any question concerning this manual, please consult a Yamaha dealer.
EWA12411
WARNING
Please read this manual carefully and completely before operating this scooter.
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IMPORTANT MANUAL INFORMATION
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Particularly important information is distinguished in this manual by the following notations:QThis is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible injury
or death.
WARNING
A WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
NOTICE
A NOTICE indicates special precautions that must be taken to avoid damage to the
vehicle or other property.
TIP
A TIP provides key information to make procedures easier or clearer.
*Product and specifi cations are subject to change without notice.
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IMPORTANT MANUAL INFORMATION
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XC125
OWNER’S MANUAL
©2011 by Yamaha Motor Taiwan Co., Ltd.
1st edition, October 2011
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Taiwan Co., Ltd.
is expressly prohibited.
Printed in Taiwan.
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TABLE OF CONTENTSSAFETY INFORMATION .................... 1-1
Further safe-riding points ................. 1-5
DESCRIPTION .................................... 2-1
Left view ........................................... 2-1
Right view ......................................... 2-2
Controls and instruments ................. 2-3
INSTRUMENT AND CONTROL FUNC-
TIONS .................................................. 3-1
Main switch/steering lock ................. 3-1
Keyhole cover .................................. 3-2
Indicator and warning lights ............. 3-2
Speedometer .................................... 3-3
Multi-function display ........................ 3-3
Handlebar switches .......................... 3-5
Front brake lever .............................. 3-6
Rear brake lever ............................... 3-6
Fuel tank cap .................................... 3-7
Fuel .................................................. 3-7
Catalytic converters .......................... 3-9
Kickstarter ........................................ 3-9
Seat ................................................ 3-10
Storage compartments ................... 3-10
Sidestand ....................................... 3-11
Ignition circuit cut-off system .......... 3-12
FOR YOUR SAFETY - PRE-OPERATION
CHECKS ............................................. 4-1OPERATION AND IMPORTANT RIDING
POINTS ............................................... 5-1
Starting the engine ........................... 5-1
Starting off ........................................ 5-2
Acceleration and deceleration .......... 5-2
Braking ............................................. 5-2
Tips for reducing fuel consumption .. 5-3
Engine break-in ................................ 5-3
Parking ............................................. 5-4
PERIODIC MAINTENANCE AND AD-
JUSTMENT ......................................... 6-1
Owner’s tool kit ................................. 6-2
Periodic maintenance chart for the
emission control system ............... 6-3
General maintenance and lubrication
chart .............................................. 6-4
Removing and installing panels ....... 6-7
Checking the spark plug ................... 6-8
Engine oil and oil strainer ............... 6-10
Final transmission oil ...................... 6-12
Air fi lter and V-belt case air fi lter
elements ..................................... 6-13
Checking the throttle grip free
play ............................................. 6-15
Valve clearance .............................. 6-15
Tires ............................................... 6-16
Cast wheels .................................... 6-17
Checking the brake lever free
play ............................................. 6-18Adjusting the rear brake lever free
play ............................................. 6-18
Checking the front brake pads and
rear brake shoes ......................... 6-19
Checking the brake fl uid level ........ 6-19
Changing the brake fl uid ................ 6-20
Checking and lubricating the
cables ......................................... 6-21
Checking and lubricating the throttle grip
and cable .................................... 6-21
Lubricating the front and rear brake
levers .......................................... 6-21
Checking and lubricating the
centerstand and sidestand .......... 6-22
Checking the front fork ................... 6-23
Checking the steering .................... 6-23
Checking the wheel bearings ......... 6-24
Battery ............................................ 6-24
Replacing the fuses ........................ 6-26
Replacing the headlight bulb .......... 6-27
Replacing a front turn signal light
bulb ............................................. 6-28
Replacing the tail/brake light bulb or a
rear turn signal light bulb ............ 6-28
Replacing an auxiliary light bulb ..... 6-29
Troubleshooting ............................. 6-29
Troubleshooting chart .................... 6-31
SCOOTER CARE AND STORAGE .... 7-1
Matte color caution ........................... 7-1
Care ................................................. 7-1
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TABLE OF CONTENTS
Storage ............................................. 7-4
SPECIFICATIONS .............................. 8-1
CONSUMER INFORMATION ............. 9-1
Identifi cation numbers ...................... 9-1
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1-1
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SAFETY INFORMATION
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Be a Responsible Owner
As the vehicle’s owner, you are re-
sponsible for the safe and proper op-
eration of your scooter.
Scooters are single-track vehicles.
Their safe use and operation are de-
pendent upon the use of proper riding
techniques as well as the expertise of
the operator. Every operator should
know the following requirements be-
fore riding this scooter.
He or she should:● Obtain thorough instructions from
a competent source on all as-
pects of scooter operation.● Observe the warnings and main-
tenance requirements in this
Owner’s Manual.● Obtain qualified training in safe
and proper riding techniques.● Obtain professional technical ser-
vice as indicated in this Owner’s
Manual and/or when made nec-
essary by mechanical conditions.
Safe Riding
Perform the pre-operation checks
each time you use the vehicle to make sure it is in safe operating condition.
Failure to inspect or maintain the ve-
hicle properly increases the possibility
of an accident or equipment damage.
See page 4-2 for a list of pre-opera-
tion checks.
● This scooter is designed to carry
the operator and a passenger.● The failure of motorists to detect
and recognize scooters in traf-
fic is the predominating cause
of automobile/scooter accidents.
Many accidents have been
caused by an automobile driver
who did not see the scooter. Mak-
ing yourself conspicuous appears
to be very effective in reducing
the chance of this type of acci-
dent.
Therefore:
• Wear a brightly colored jacket.
• Use extra caution when you
are approaching and passing
through intersections, since in-
tersections are the most likely
places for scooter accidents to
occur.• Ride where other motorists can
see you. Avoid riding in another
motorist’s blind spot.
● Many accidents involve inexpe-
rienced operators. In fact, many
operators who have been in-
volved in accidents do not even
have a current driver’s license.
• Make sure that you are quali-
fi ed and that you only lend your
scooter to other qualified op-
erators.
• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• We recommend that you prac-
tice riding your scooter where
there is no traffi c until you have
become thoroughly familiar
with the scooter and all of its
controls.● Many accidents have been
caused by error of the scooter
operator. A typical error made by
the operator is veering wide on
a turn due to excessive speed or
undercornering (insufficient lean
angle for the speed).
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SAFETY INFORMATION
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