Yamaha JOG, JOG CY50M Owner's manual

Yamaha JOG, JOG CY50M Owner's manual
E YAMAHA
Riva 68pgs
Dear Yamaha ATV Owner: Please Review this IMPORTANT SAFETY CARD
before operating your ATV (If card is not attached, call 1-800-344-6418).
Dear New Yamaha ATV Owner:
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW YAMAHA ATV. You have purchased a quality
Yamaha product that, with proper use and care, will provide hours of riding pleasure. BEFORE YOU
OPERATE YOUR NEW ATV, Yamaha recommends these important points:
® READ YOUR OWNERS MANUAL
e A CHILD UNDER 12 YEARS OLD SHOULD NOT OPERATE AN ATV. WITH ENGINE SIZE 70CC OR
GREATER
® А CHILD UNDER 16 YEARS OLD SHOULD NOT OPERATE AN ATV WITH ENGINE SIZE GREATER
THAN Q0CC
e TAKE THE FREE HANDS-ON TRAINING COURSE OFFERED BY YAMAHA — ASK YOUR DEALER FOR
DETAILS OR CALL 1-800-887-2887
If you have any questions about these points, or if you purchased your ATV from an authorized Yamaha
dealership and were not informed of the age recommendation for your ATV by the dealership, please
fill out the information below and mail this card to Yamaha today.
Name: | ATV Model: Purchase Date:
READ CAREFULLY
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NECESSARY
IF MAILED
IN THE
UNITED STATES
BUSINESS REPLY MAIL
FIRST CLASS PERMIT NO. 4 CYPRESS, CA
| POSTAGE WILL BE PAID BY ADDRESSEE
YAMAHA MOTOR CORPORATION U.S.A.
P.O. BOX 6555
CYPRESS, CALIFORNIA 90630-9989
ATTN: SALES ADMINISTRATION
INTRODUCTION
EAU00000
Congratulations on your purchase of the Yamaha CY50. This model is the result of
Yamaha's vast experience in the production of fine sporting, touring, and pacesetting
racing machines. It represents the high degree of craftsmanship and reliability that
have made Yamaha a leader in these fields.
This manual will give you an understanding of the operation, inspection, and basic
maintenance of this scooter. If you have any questions about the operation or mainte-
nance of your scooter, please consult a Yamaha dealer.
IMPORTANT MANUAL INFORMATION
EAU00003
Particularly important information is distinguished in this manual by the following notations:
A The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY
IS INVOLVED!
A WARNING 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:
e This manual should be considered a permanent part of this scooter and should remain with it
even If the scooter is subsequently sold.
® 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 concern-
ing this manual, please consult your Yamaha dealer.
_— - IMPORTANT MANUAL INFORMATION
|
EW000000
PLEASE READ THIS MANUAL AND THE “YOU AND YOUR MOTORCYCLE: RIDING TIPS”
BOOKLET CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER. DO NOT
ATTEMPT TO OPERATE THIS SCOOTER UNTIL YOU HAVE ATTAINED A SATISFACTORY
KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES AND UNTIL YOU HAVE BEEN
TRAINED IN SAFE AND PROPER RIDING TECHNIQUES. REGULAR INSPECTIONS AND
CAREFUL MAINTENANCE, ALONG WITH GOOD RIDING SKILLS, WILL ENSURE THAT YOU
SAFELY ENJOY THE CAPABILITIES AND THE RELIABILITY OF THIS SCOOTER.
AFFIX DEALER
a Ви
EAUQ1399
CY50M
OWNER’S MANUAL
© 1999 by Yamaha Motor Corporation, U.S.A.
1st Edition, March 1999
All rights reserved. Any reprinting or
unauthorized use without the written
permission of Yamaha Motor Corporation,
U.S.A. is expressly prohibited.
P/N LIT-11626-13-13
cu TABLE OF CONTENTS
Ml SAFETY INFORMATION..................e...nermeneemm.—... 1-1 Kick starter.................... .=e.eeriaerericecereneeoencencaneca. 3-8
Safe riding .................-...-........em.eriec DD 1-1 SEAL... occa enters rears 3-9
Protective apparel .........................mn2eeneeiern 1-2 Helmet holder .............................e=eeccereescecaceniea 3-9
Modification .............................enmererenacoacenenencen. 1-3 TIUNK...............ececinacconecerenenecer nene nneaceneneecenereneee. 3-10
Loading and accessories .......................e.e...esernees 1-3 Storage compartment....................eeeereererrenceces 3-10
Gasoline and exhaust gas............................—...... 1-5 a 1 3-11
Further safe riding points for this model............... 1-6
Location of the important labels ........................... 1-7 PRE-OPERATION CHECKS ...................ecrnricercos 4-1
DESCRIPTION... cece eee 2-1 OPERATION AND IMPORTANT RIDING
Left VIEW coerce nene nene nenes 2-1 POINTS ....................eciacaccnaneecaneaonenoocaenanernern cena. 5-1
Controls/Instruments .................——.———..=.eeeeeeeseme.—— 2-1 Starting and warming up a cold engine ............... 5-1
Right View .....................=.es.eemeiener eee 2-1 Starting Off...........................eceneroroeenennencercanne nea. 5-2
Acceleration .....................ieeceredn e 5-3
cl INSTRUMENT AND CONTROL FUNCTIONS .....3-1 0 5-3
Main switch/Steering loCKk...........................e......—.. 3-1 Engine break-in............................seeimenan ere 5-4
Indicator lights cocoon 3-2 Parking......... aanecanoneneeanaeneescronaantan nena coneruterenceeer as 5-5
Oil level indicator light circuit check ................... 3-3
Speedometer........................enenrerecancceneoaene ee. 3-4 G PERIODIC MAINTENANCE AND MINOR
Fuel GAUGE..…..….…….…..….ucricrrisserenneacncanmanenaenense 3-4 REPAIR ….………………vrersereserensenencancensencareneaesencensansencen 6-1
Handlebar switches..….….…..…....….……rceccercecruess 3-4 Periodic maintenance and lubrication ............... 6-2
Front brake lever …….…...…...…...…..….….….….….….….csserenns 3-5 Spark plug inspection ...........................e-..=e......... 6-4
Неаг EC 3-5 Air filter element cleaning 6-5
Fuel tank CAp ..……...….…..…....…..….….….….….…eesserenrensanensenrscerees 3-6 Carburetor adjustment.............................—... „еее 6-7
Fuel... enneceooncananiennanantoaneraoreeneocanDenee 3-7 Throttle cable free play inspection ....................... 6-7
TABLE OF CONTENTS
Front and rear brake lever free play
adjustment... as 6-10
Checking the brake shoes ........................ mee... 6-10
Battery.....................emieneeen ene eee 6-11
Fuse replacement......................e.ee2sccerrrecerecceneos 6-12
Troubleshooting ............................—.eeeneereeenes 6-13
Troubleshooting chart.........................eeeereereveees 6-14
CLEANING AND STORAGE..............—....erWeeeereoreee. 7-1
A. Cleaning ....................e..eeeecererrerecere re nee A 7-1
011 10 7-2
El SPECIFICATIONS:....................-e..e. nece eee B-1
El CONSUMER INFORMATION .................—...e.e..e. 9-1
Identification number records ....................———. 9-1
Key identification number ........................ee=em....... 9-1
Vehicle identification number............................... 9-1
Model label..….….….…..….....…......…..…..…rnmersenssssseencens 9-2
Reporting safety defects... 9-3
Scooter noise regulation ver 9-4
RIVA LIMITED WARRANTY essen 9-5
_N SAFETY INFORMATION _ cam
rm ee
rép i |]
TWO-WHEELED SCOOTERS ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION
ARE DEPENDENT UPON THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPER-
TISE OF THE OPERATOR.
EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING.
HE OR SHE SHOULD:
1.
2.
3.
‚ 4.
OBTAIN THOROUGH INSTRUCTIONS FROM A COMPETENT SOURCE ON ALL ASPECTS OF
SCOOTER OPERATION.
OBSERVE THE WARNINGS AND MAINTENANCE REQUIREMENTS IN THE OWNER'S MANUAL.
OBTAIN QUALIFIED TRAINING IN SAFE AND PROPER RIDING TECHNIQUES.
OBTAIN PROFESSIONAL TECHNICAL SERVICE AS INDICATED BY THE OWNER'S MANUAL
AND/OR WHEN MADE NECESSARY BY MECHANICAL CONDITIONS.
Safe riding
1.
Always make pre-operation checks. Careful checks may help prevent an accident.
2. This scooter is designed to carry the operator only. No passengers.
3.
The failure of motorists to detect and recognize scooters in traffic is the predominating cause of auto-
mobile/scooter accidents. Many accidents have been caused by an automobile driver who did not see
the scooter. Making yourself conspicuous appears to be very effective in reducing the chance of this
type of accident.
Therefore:
a. Wear a brightly colored jacket.
b. Use extra caution when you approach and pass through intersections, since intersections are the
most likely places for scooter accidents.
c. Ride where other motorists can see you. Avoid riding in another motorist’s “blind spot”.
1-1
6.
7.
8.
_ ÓN SAFETY INFORMATION
Ap —
i Ve
Many accidents involve inexperienced operators. in fact, many operators who have been involved in
accidents do not even have a current driver’s license.
a. Make sure you are qualified. Also, only lend your scooter to experienced operators.
b. Know your skills and limits. Staying within your limits may help you to avoid an accident.
c. We recommend that you practice riding your scooter where there is no traffic until you have be-
come thoroughly familiar with your scooter and all of its controls.
Many scooter accidents have been caused by scooter operator errors. A typical error made by the op-
erator is veering wide on a turn due to EXCESSIVE SPEED or undercornering (insufficient lean angle
for the speed).
a. Always obey the speed limits and never travel faster than warranted by road and traffic conditions.
b. Always signal before turning or changing lanes. Make sure other motorists see you.
The operator's posture is important for proper control. The operator should keep both hands on the
handlebars and both feet on the footboard during operation to maintain control of the scooter.
Never ride under the influence of alcohol or drugs.
This scooter is designed for on-road use only. It is not suitable for off-road use.
Protective apparel
The majority of fatalities from scooter accidents are the result of head injuries. The use of a safety helmet
is the single most critical factor in the prevention or reduction of head injuries.
1.
2.
3.
Always wear an approved helmet.
Wear a face shield or goggles. Wind on your unprotected eyes could contribute to an impairment of vi-
sion which could delay seeing a hazard.
The use of substantial shoes, jacket, trousers, gloves, etc. is effective in preventing or reducing abra-
sions or lacerations.
(À\ SAFETY INFORMATION
ma
4. Never wear loose fitting clothing. It could catch on the control levers or wheels and cause injury or ac-
cident.
5. Never touch the engine or exhaust system during or after operation. They become very hot and can
cause burns. Always wear protective clothing that covers your legs, ankles, and feet.
Modification
Modifications made to the scooter not approved by Yamaha, or the removal of original equipment, may
render your scooter unsafe for use and may cause severe personal injury. Modifications may also make
your scooter illegal to use.
Loading and accessories
Adding accessories or cargo to your scooter can adversely affect stability and handling if the weight distri-
bution of the machine is changed. To avoid the possibility of an accident, extreme caution should be used
if adding cargo or accessories to your scooter. Use extra care if riding a scooter which has added cargo or
accessories. Here are some general guidelines to follow if loading cargo or adding accessories to your
scooter: |
Loading
The total weight of the operator, accessories and cargo must not exceed the maximum load limit of 165 Ib.
(75 kg).
When loading within these weight limits, keep the following in mind:
1. Cargo and accessory weight should be kept as low and close to the scooter as possible. Be sure to dis-
tribute the weight as evenly as possible on both sides of the machine to minimize imbalance or insta-
bility.
1-3-
__(\ SAFETY INFORMATION
2. Shifting weights can create a sudden imbalance. Make sure that accessories and cargo are securely
attached to the scooter before riding. Recheck accessory mounts and cargo restraints frequently.
3. Never attach any large or heavy items to the handlebars, front forks, or front fender. These items can
create unstable handling or slow steering response.
Accessories
Genuine Yamaha accessories have been specifically designed for use on this scooter. Since Yamaha
cannot test all other accessories which may be available, you must personally be responsible for the prop-
er selection, installation and use of non-Yamaha accessories. You should use extreme caution when se-
lecting and installing any accessories.
Keep in mind these guidelines for mounting accessories in addition to those provided under “LOADING”.
1. Never install accessories or carry cargo that would impair the performance of your scooter. Carefully
- inspect the accessory before using it to make sure it does not in any way reduce ground clearance or
cornering clearance, limit suspension travel, steering travel or control operation, or obscure lights or re-
flectors. |
a. Accessories fitted to the handlebar or the front fork area can create instability due to improper
weight distribution or aerodynamic changes. If accessories are added to the handlebar or front fork
area, they must be as lightweight as possible and should be kept to a minimum.
b. Bulky or large accessories may seriously affect the stability of the scooter due to aerodynamic ef-
fects. Wind may attempt to lift the scooter, or the scooter may become unstable in cross winds.
These accessories may also cause instability when being passed by or passing large vehicles.
c. Certain accessories can displace the operator from his or her normal riding position. This improper
position limits the freedom of movement of the operator and may limit control ability. Therefore
such accessories are not recommended.
/N SAFETY INFORMATION
Pannen pies
2. Caution must be used if adding electrical accessories. If these accessories exceed the capacity of the
scooter's electrical system, an electric failure could result, which could cause a dangerous loss of lights
or engine power.
Gasoline and exhaust gas
1.
GASOLINE IS HIGHLY FLAMMABLE:
a. Always turn off the engine when refueling.
b. Take care not to spill any gasoline on the engine or exhaust system when refueling.
c. Never refuel while smoking or in the vicinity of an open flame.
Never start the engine or let it run for any length of time in a closed area. The exhaust fumes are poi-
sonous and may cause loss of consciousness and death within a short time. Always operate your
scooter in an area that has adequate ventilation.
Always turn off the engine before leaving the scooter unattended and remove the ignition key. When
parking the scooter, note the following:
a. The engine and exhaust system may be hot. Park the scooter in a place where pedestrians or chil-
dren are not likely to touch these hot areas.
b. - Do not park the scooter on a slope or soft ground; the scooter may fall over.
c. Do not park the scooter near a flammable source, e.g. a kerosene heater, or near an open flame.
The scooter could catch fire.
If you should swallow any gasoline, inhale a lot of gasoline vapor, or allow gasoline to get in your eyes,
see your doctor immediately. If any gasoline spills on your skin or clothing, immediately wash with soap
and water and change your clothes.
1-5
ÓN SAFETY INFORMATION
EAU00023
ve
pret
Further safe riding points for this model
1.
o
a
Be sure to signal clearly in the following instances:
Turning right Turning left
Braking can be extremely difficult on a wet road. Avoid hard braking, because the scooter could siide.
Apply the brakes slowly when stopping on a wet surface.
Slow down as you approach a corner or turn. Once you have completed a tum, accelerate slowly.
Be careful when passing parked cars. A driver might not see you and open a door in your path.
Street car rails, iron plates on road construction sites, and man-hole covers become extremely slippery
when wet. Slow down and cross them with caution. Keep the scooter upright. it could slide out from un-
der you.
The brake lining could get wet when you wash the scooter. After washing the scooter, check the brakes
before riding.
Always wear a helmet, gloves, trousers (tapered around the cuff and ankie so they do not flap), and a
bright colored jacket.
Do not carry too much luggage on the scooter. An overloaded scooter is unstable. Refer to “SAFETY
INFORMATION" for instructions about carrying luggage. Use a strong cord to secure any luggage to
the luggage racks. A loose load will affect the stability of the scooter and could divert your attention
from the road.
1-6
N SAFETY INFORMATION
EAU00025
Location of the important labels
Please read the following labels carefully before operating this scooter.
6,7
1-7
ÓN SAFETY INFORMATION
©
A WARNING
| Improper loading can cause loss of control.
1.5 Kg (3 Ibs) Read owner's manual for proper loading.
3SA-24877-A0
3JJ-28446-A0
O ©
A WARNING
5 Kg (11 Ibs) 3Kg (7 Ibs) NEVER sit here.
3LD-24877-A0 | 3TB-24877-A0 3MX-24875-A0
и . a ;
A WARNING TIRE INFORMATION
® ВЕРОНЕ YOU OPERATE THIS VEHICLE, READ Cold tire normal pressure sould be set as
THE OWNER'S MANUAL AND ALL LABELS. follows.
e NEVER CARRY A PASSENGER. You increase your FRONT : 125 kPa, {1.25 kgf/cm2), 18 psi
risk of losing control if you carry a passenger. REAR : 175 kPa, {1.75 kgf/em?}, 25 psi
e ALWAYS WEAR AN APPROVED MOTORCYCLE ISA-21668.A0
HELMET, eye protection,and protective clothing. \- J
3SL-2118K-A0 ,
EAU00026
DESCRIPTION В
Left view Right view
Controls/Instruments |
9 10 11 12 13 14 1. Front storage 9. Rear brake lever
: compartment 10. Left handlebar switches
un / . | 2. Helmet holder 11. Speedometer
| TT. — | 3. Trunk 12. Fuel gauge
SS Ah ZZ 4. Seat lock 13. Right handlebar
( =, HR SE 5. Kick starter switches
Mana" « 6. Rear carrier 14. Front brake lever
«= T— а Ly 7. Seat 15. Throttle grip
8. Centerstand 16. Main switch
16 15
2-1
EAU00027
INSTRUMENT AND CONTROL FUNCTIONS
| OFF (PUSH)
LOCK
EAU00029
Main switch/Steering lock
The main switch controls the ignition
and lighting systems. Its operation is
described below.
EAU00034
~ ON
Electrical circuits are switched on and
the taillight comes on. The engine can
be started. The key cannot be removed
in this position.
NOTE:
When the engine is started, the head-
light and meter lights come on auto-
matically.
EAU00038
OFF
All electrical circuits are switched off.
The key can be removed in this posi-
tion.
EAU00039
X
The oil level indicator light will come on.
For details of the oil level indicator light,
refer to “Oil level indicator light” on
page 3-3.
LOCK
The steering is locked in this position
and all electrical circuits are switched
off. The key can be removed in this po-
sition. To lock the steering, tum the
handlebars all the way to the left.
3-1
EAU00042
1. Push
2. Release
3. Tum
With the key at “OFF”, push it into the
main switch and release it, tum it coun-
terclockwise to “LOCK” and remove it.
To release the lock, turn the key to
“OFF”.
Never turn the key to “OFF” or
“LOCK” when the scooter is mov-
ing. The electrical circuits will be
switched off which may result in
loss of control or an accident. Be
sure the scooter is stopped before
turning the key to “OFF” or “LOCK”.
EW000016
INSTRUMENT AND CONTROL FUNCTIONS
1. High beam indicator light “HIGH BEAM”
2. Turn indicator light “TURN”
3. Oil level indicator light “OIL”
EAU00056
indicator lights
EAU00064
High beam indicator light
“HIGH BEAM”
This indicator comes on when the
headlight high beam is used.
EAU00059
Turn indicator light “TURN”
This indicator flashes when the turn
_ Switch is moved to the left or right.
EAUO1724
Oil level indicator light “OIL”
The light comes on when the main
switch is at“ X” or when there is little
oil in the oil tank during operation. This
light circuit can be checked by the pro-
cedure on page 3-3. If the oil level indi-
cator light comes on during operation,
refill the tank immediately with Ya-
malube 2-cycle engine oil or 2-stroke
engine oil. When the tank is refilled, the
indicator light will go off.
If the oil level indicator light does not
come on while the key is at “ % ”, have
a Yamaha dealer inspect it.
ЕС000000
Do not run the scooter until you
know it has sufficient engine oil.
3-2
|
INSTRUMENT AND CONTROL FUNCTIONS
Oil level indicator light circuit check
Turn the main switch
© : Oil level indicator light does not come on.
zes : Oil level indicator light comes on.
Y
Y
to “OFF”.
Turn the main switch
Y to “Y”. q
Disconnected circuit, Turn the main switch
short-circuit, faulty light to “ON”.
bulb, etc. ]
Ask a Yamaha dealer Nat
to inspect. y
Supply engine oil.
Ask a Yamaha dealer
to inspect.
3-3
©
Y
Start the engine and go
ahead with riding.
EAU00074
INSTRUMENT AND CONTROL FUNCTIONS
1. Speedometer
2. Odometer
3. Fuel gauge
EAU00098
Speedometer
The speedometer shows riding speed.
This speedometer is equipped with an
odometer.
a EAUCO113
Fuel gauge
The fuel gauge indicates the quantity of
the remaining gasoline in the tank. The
gauge needle moves from “F’ (Full) to
“E” (Empty) as the fuel level decreases.
When the needle moves to the “E” po-
sition, add fuel as soon as possible.
3-4
1. Hom switch “HORN”
2. Turn signal switch TURN”
3. Dimmer switch “LIGHTS”
4. Start switch “START”
5. Engine stop switch “ENGINE STOP”
EAU00118
Handlebar switches
Dimmer switch “LIGHTS”
Turn the switch to “HI” for the high
EAUOO122
beam and to “LO” for the low beam.
EAU00128
Turn signal switch “TURN”
This is a three-position switch. The
center position is off. Turn to “L” to tum
on the left flasher, and to “R” for the
right flasher. Be sure to turn the switch
off after completing a tum.
—
A
EAU00130
Horn switch “HORN”
Press the switch to sound the horn.
EAU00137
Engine stop switch “ENGINE STOP”
The engine stop switch is a safety de-
vice for use in an emergency such as
when the scooter overtums or if trouble
occurs in the throttle system. Turn the
switch to “RUN” to start the engine. In
case of emergency, tum the switch to
“OFF” to stop the engine.
EAU00142
Start switch “START”
The starter motor cranks the engine
when pushing the start switch while ap-
plying the front or rear brake.
EC000005
CL LL EC аа сеТе аль
See starting instructions prior to
starting the engine.
INSTRUMENT AND CONTROL FUNCTIONS
Rear |
EAU00158
Front brake lever
The front brake lever is located on the
right handlebar. Pull it toward the han-
diebar to apply the front brake.
3-5
EAU00163
Rear brake lever
The rear brake lever is located on the
left handlebar. Pull it toward the han-
diebar to apply.the rear brake.
INSTRUMENT AND CONTROL FUNCTIONS
1. Cover
2. Open
EAU00173
Fuel tank cap
TO OPEN:
Slide the cover open. Insert the key
and tum it 1/4 tum clockwise. The lock
will be released and the cap can be
opened.
TO CLOSE:
Align the match marks and push the
tank cap into position with the key in-
serted. To remove the key, turn it coun-
terciockwise to the original position.
Close the cover.
1. Match marks
NOTE:
This tank cap cannot be closed unless
the key is in the lock. The key cannot
be removed if the cap is not locked
properly.
Be sure the cap is properly installed
and locked in place before riding the
scooter.
EW000023
3-6
1. Filler tube
2. Fuel level
EAVUO1183
Fuel
Make sure there is sufficient fuel in the
tank. Fill the fuel tank to the bottom of
the filler tube as shown in the illustra-
tion. |
AN WARNING
Do not overfill the fuel tank. Avoid
spilling fuel on the hot engine. Do
not fill the fuel tank above the bot-
tom of the filler tube or it may over-
flow when the fuel heats up later and
expands.
EW000130
INSTRUMENT AND CONTROL FUNCTIONS
EAU00185
Always wipe off spilled fuel immedi-
ately with a dry and clean soft cloth.
Fuel may deteriorate painted surfac-
es or plastic parts.
EAU00189*
Recommended fuel:
UNLEADED FUEL
Fuel tank capacity:
Total:
3.5 L (0.77 Imp gal, 0.93 US gal)
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a pump octane number
([R+M]2) of 86 or higher, or research
octane number of 91 or higher. If
knocking or pinging occurs, use a dif-
ferent brand of gasoline or premium
unleaded fuel. Unleaded fuel will give
you longer spark plug life and reduced
maintenance cost. If unleaded gasoline
is not available, then leaded regular
gasoline can be used.
3-7
E
Gasohol
There are two types of gasohol; gaso-
hol containing ethanol and that contain-
ing methanol. Gasohol containing
ethanol can be used if ethanol content
does not exceed 10%. Gasohol con-
taining methanol is not recommended
by Yamaha because it can cause fuel
system damage or vehicle perfor-
mance problems.
INSTRUMENT AND CONTROL FUNCTIONS
1. Front cover
2. Oil tank cap
EALO1489
Engine oil
Remove the front cover and check the
oil level. If necessary, remove the cap
and fill with the specified oil to the max-
imum mark. Then replace the cap.
NOTE:
Be sure the cap is properly seated
when replacing.
Recommended oil:
Yamalube 2-cycle oil or 2-stroke
engine oil
Oil quantity:
Total amount
0.8L (0.70 Imp qt, 0.85 US qt)
3-8
1. Kick starter
EAU0O214
Kick starter
Rotate the kick starter away from the
engine. Push the starter down lightiy
with your foot until the gears engage,
then kick smoothly and forcefully to
start the engine.
INSTRUMENT AND CONTROL FUNCTIONS
1. Open
EAUOO234
Seat
To open the seat:
1. Insert the key in the lock and turn it
as shown.
2. Lift the end of the seat up to open.
To lock the seat:
1. Replace the seat in the original po-
sition.
2. Slightly push the end of the seat
down to lock.
NOTE:
Lift the end of the seat up to make sure
the seat is securely locked.
Make sure the key is not in the trunk
when locking the seat.
1. Open
2. Helmet holder
EAUD0262
Helmet holder
The helmet holder is located under the
seat. Open the seat and hook the hel-
met on the helmet holder. Then lock
the seat.
Never ride with a helmet in the hel-
met holder. The helmet may hit ob-
jects, causing loss of control and
possibly an accident.
EW000030
3-9
INSTRUMENT AND CONTROL FUNCTIONS
1. Trunk
Trunk
The trunk is under the seat.
AN WARNING Ml
Do not exceed the load limit of 5 kg
(11 Ib).
EAU00268
EW000032
‘EC000010
ing the trunk.
e The trunk gets hot inside when
exposed to the sun. Do not put
anything in the trunk suscepti-
ble to heat.
e Put wet articles in a vinyl bag
when storing them in the trunk.
e The trunk may get wet while the
scooter is being washed. Put ar-
ticles in a vinyl bag before stor-
ing them in the trunk.
e Do not put anything in the trunk
that is valuable or easy to break.
When storing a helmet in the trunk,
place it upside-down with the front fac-
ing forward.
NOTE:
® Some helmets cannot be stored in
the trunk because of their size or
shape. Е
e Do not leave your scooter with the
seat open.
3-10
1. Front storage compartment
EAU01490
Storage compartment
Do not exceed the load limit of
1.5 kg (3 Ib).
EWA00004
INSTRUMENT AND CONTROL FUNCTIONS
1. Rear carrier
EAU00320
Rear carrier
Do not exceed the load limit of 3 kg
(7 Ib).
EW000032
3-11
чин! " me
pb mr
PRE-OPERATION CHECKS _
EAUO1114
Owners are personally responsible for their vehicle’s condition. Your scooter’s vital functions can start to deteriorate quickly
and unexpectedly, even if it remains unused (for instance, if it is exposed to the elements). Any damage, fluid leak or loss of
tire pressure could have serious consequences. Therefore, it is very important that, in addition to a thorough visual inspec-
tion, you check the following points before each ride.
PRE-OPERATION CHECK LIST
EAU0G0340
ITEM ROUTINE PAGE
* Check operation, condition and free play. _
Front and rear brakes « Adjust if necessary. 6-10
Throttle grip and * Check for smooth operation. 6-7
housing * Lubricate if necessary.
‘ ‘ | * Check oil level.
Engine oil * Fill with oil if necessary. 38
Wheels and tires * Check tire pressure, wear and damage. 6-8 ~ 6-9
Control and * Check for smooth operation. _
meter cable * Lubricate if necessary.
| : * Check for smooth operation. _
Brake lever pivots * Lubricate if necessary.
3 * Check for smooth operation.
Centerstand pivot * Lubricate if necessary. _
. * Make sure that all nuts, bolts and screws are properly tightened. _
Chassis fasteners e Tighten if necessary.
* Check fuel level.
Fuel tank e Fill with fuel if necessary. 3-7
Lights, signals and * Check for proper operation —
switches ;
PRE-OPERATION CHECKS
NOTE:
Pre-operation checks should be made each time the scooter is used. Such an inspection can be thoroughly accomplished
in a very short time, and the added safety it assures is more than worth the time involved.
e The engine, exhaust pipe, and muffler will be very hot after the engine has been run. Be careful not to touch
them or to allow any clothing item to contact them during inspection or repair.
e If any item in the PRE-OPERATION CHECK is not working properly, have it inspected and repaired before op-
erating the scooter. If necessary ask a Yamaha dealer.
4-2
e Before riding this scooter, be-
OPERATION AND IMPORTANT RIDING POINTS
EAU01118
come thoroughly familiar with
all operating controls and their
functions. Consult a Yamaha
dealer regarding any control or
function that you do not thor-
oughly understand.
Never start your engine or let it
run for any length of time in a
closed area. The exhaust fumes
are poisonous and can cause
loss of consciousness and
death within a short time. Al-
ways operate your scooter in an
area with adequate ventilation.
For safety, be sure to start the
engine with the centerstand
down.
FAU00376
sonal items on the scooter.
Avoid blocking the air cleaner
intake or performance will suf-
fer.
Be carefui not to put anything
near the battery and its termi-
nals. Electrical failure and acid
corrosion may result.
EALI00372
EAUC0414
Starting and warming up a
cold engine
1. Tum the engine stop switch to
“RUN”.
2. Turn the main switch to “ % ”. If the
oil level indicator light comes on,
turn the main switch to “ON”.
EC000045
If the oil level indicator light does
not come on, ask a Yamaha dealer
to inspect it.
_ OPERATION AND IMPORTANT RIDING POINTS
pny
==
1. Start switch “START”
2. Kick starter
3. Completely close the throttle grip
and start the engine by pushing
the start switch while applying the
front or rear brake or by kicking the
kick starter.
NOTE:
If the engine fails to stant, release the
start switch, wait a few seconds, then
try again. Each attempt should be as
short as possible to preserve the bat-
tery. Do not crank the engine more
than 5 seconds on any one attempt. If
the engine does not start with the
starter motor, kick the kick starter to
start the engine.
NOTE:
For maximum engine life, always warm
up the engine about 1 ~ 3 minutes be-
fore riding your scooter. Never acceler-
ate hard with a cold engine.
ECO00046 —
prior to operating the scooter for the
first time.
5-2
Brake
EAU00433
Starting off
After warming up the engine:
1. Apply the rear brake lever with
your left hand and hold the grab
bar with you right hand. Then push
the scooter off the centerstand.
2. Sit astride the seat and adjust the
rear view mirrors.
3. Check the oncoming traffic and
use a tum signal.
4. Tum the throttle grip on the right
handlebar slowly and you will start
off. Remember to tum off the tum
signal.
OPERATION AND IMPORTANT RIDING POINTS
4 Ав
BEA
Зоо
(TITI
EAU00434 EAU00435
Acceleration Braking | e Street car rails, metal plates on
The speed can be adjusted by opening 1. Close the throttle grip. road construction sites, and
and closing the throttie grip. Turning it 2. Apply both front and rear brakes man-hole covers become par-
toward you increases the speed, and simultaneously with light pressure ticularly slippery when they get
tuming it in the opposite direction de- and increase the pressure slowly. wet. Cross them slowly and
creases the speed. ' | Ewoodos7 cautiously.
AN WARNING e Braking on a wet road is very
e Avoid hard or sudden braking. difficult.
It may cause the scooter to skid e Braking on a hill can be difficult.
or overturn. Proceed slowly when riding
e Be sure to apply the brake care- downhill.
fully if leaning over to one side.
Improper braking couid lead to
a skid.
OPERATION
EAU00436
Engine break-in
There is never a more important period
in the life of your scooter than the peri-
od between. zero and 1,000 km
(600 mi). For this reason we ask that
you carefully read the following materi-
al. Because the engine is brand new,
you must not put an excessive load on
it for the first 1,000 km (600 mi). The
various parts in the engine wear and
polish themselves to the correct oper-
ating clearances. During this period,
prolonged full throttie operation, or any
condition which might result in exces-
sive heating of the engine, must be
avoided.
EAUDO456
0 - 150 km (0 - 90 mi)
Avoid operation above 1/3 throttle.
Stop the engine and let it cool for 5 to
10 minutes after every hour of opera-
tion. Vary the speed of the scooter from
time to time. Do not operate it at one
set throttle position.
150 ~ 500 km (90 ~ 300 mi)
Avoid prolonged operation above 1/2
throttle.
EC000061
After 500 km (300 mi) of operation,
be sure to replace the transmission
oil.
500 ~ 1,000 km (300 ~ 600 mi)
Avoid cruising speeds in excess of 3/4
throttle.
1,000 km (600 mi) and beyond
Avoid prolonged full throttle operation.
Vary speeds occasionally.
AND IMPORTANT RIDING POINTS
EC000049
if any engine trouble should occur
during the break-in period, consult a
Yamaha dealer immediately.
OPERATION AND IMPORTANT RIDING POINTS
AUTH NY
STON ON Ns
Incorrect
EAU0O0460 EW000058
Parking
When parking the scooter, stop the en- — The exhaust system is hot. Park the
gine and remove the ignition key. scooter in a place where pedestri-
| ans or children are not likely to
touch the scooter. Do not park the
scooter on a slope or soft ground;
the scooter may overturn.
5-5
EAU00462
PERIODIC MAINTENANCE AND MINOR REPAIR
EAUQ0465
Periodic inspection, adjustment, and
lubrication will keep your scooter in the
safest and most efficient condition pos-
sible. Safety is an obligation of the
scooter owner. The maintenance and
lubrication schedule chart should be
considered strictly as a guide to gener-
al maintenance and lubrication inter-
vals. YOU MUST TAKE INTO
CONSIDERATION THAT WEATHER,
TERRAIN, GEOGRAPHICAL LOCA-
TIONS, AND A VARIETY OF INDIVID-
UAL USES ALL TEND TO DEMAND
THAT EACH OWNER ALTER THIS
TIME SCHEDULE TO SHORTER IN-
TERVALS TO MATCH THE ENVI-
RONMENT. The most important points
of scooter inspection, adjustment and
lubrication are explained in the follow-
ing pages.
If you are not familiar with scooter
service, this work should be done
by a Yamaha dealer.
EVW000060
EAU00466
ter is designed for use on
paved road surface only. If this
scooter is operated in abnormally
dusty, muddy or wet conditions, the
air filter should be cleaned or re-
placed more frequently. Otherwise,
rapid engine wear may result. Con-
sult a Yamaha dealer for proper
maintenance intervals.
PERIODIC MAINTENANCE AND MINOR REPAIR
PERIODIC MAINTENANCE AND LUBRICATION
EAU00473
BREAK-IN EVERY
NO. ITEM ROUTINE 500km 3,000 km | 6,000 km
| (300 mi) (2,000 mi) or | (4,000 mi) or
6 months 12 months
* Check condition.
1 Spark plug * Clean or replace if necessary. Y y y
€ Clean.
2 Air filter * Replace if necessary. y Y
* Check idie speed.
3 |+| Carburetor * Adjust if necessary. Y У
» Check fuel hose and vacuum pipe for cracks or
4 | + | Fuel line damage. V y
* Replace if necessary.
* Check oil leakage.
. o . Correct if necessary.
5 | * | Transmission oll « Replace every 12,000 km (8,000 mi) or 24 months. REPLACE Y Y
(Warm engine before draining.)
| * Check operation.
6 | + | Autolube pump * Correct if necessary. y y
* Bleed the air.
* Check operation.
7 Brakes * Adjust if necessary. Y Y
* Check damage/runout.
8 | + | Wheels * Replace if necessary. y Y
. ; * Check bearing assembly for looseness/damage.
9 Wheel bearings * Replace if damaged. y Y
» Check bearing assembly for looseness.
10} » | Steering bearings Correct if necessary. у y y
* Moderately repack every 12,000 km (8,000 mi) or 24 months.**
* Check operation/oil leakage.
11| + | Rear shock absorber e Repair if necessary. М М
|
PERIODIC MAINTENANCE A
ND MINOR REPAIR
BREAK-IN EVERY
NO. ITEM ROUTINE 500km 3,000 km 6,000 km
(300 mi) | (2,000 mi) or | (4,000 mi) or
6 months 12 months
Ê * Check damage and wear.
12| + | V-belt * Replace if necessary. Y
+ | Fitti * Check all chassis fittings and fasteners.
13| + | Fittings and fasteners |. Tiohten if necessary. y V Y
x * Check operation.
14| + | Centerstand « Repair if necessary. У У у
** Medium weight wheel bearing grease.
NOTE:
* Since these items require special tools, data and technical skills, they should be serviced by a Yamaha dealer.
EAU00479
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
PERIODIC MAINTENANCE AND MINOR REPAIR
1
—
and erode. If electrode erosion be-
comes excessive, or if carbon and oth-
‘er deposits are excessive, the spark
plug should be replaced with the speci-
fied plug.
Tightening torque:
Spark plug:
20 Nm (2.0 m-kg, 14 ft-Ib)
1. Spark plug gap
EAU01651
Spark plug inspection
The spark plug is an important engine
component and should be inspected
periodically, preferably by a Yamaha
dealer. The condition of the spark plug
can indicate the condition of the en-
gine. The ideal color on the white insu-
lator around the center electrode is a
medium-to-light tan color for a scooter
that is being ridden normally. Do not at-
tempt to diagnose any problems your-
self. Instead, take the scooter to a
Yamaha dealer. The spark plug should
be periodically removed and inspected
because heat and deposits will cause
the spark plug to slowly break down
Specified spark plug:
BR7HS (NGK)
Before installing the spark plug, mea-
sure the electrode gap with a wire
thickness gauge and adjust it to speci-
fication.
NOTE:
If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4 to 1/2 tum
past finger tight. The spark plug should
be tightened to the specified torque as
soon as possible.
Spark plug gap:
0.5 ~ 0.6 mm (0.020 ~ 0.024 in)
When installing the plug, the gasket
surface should always be cleaned and
a new gasket used. Any grime should
be wiped off from the threads and the
spark plug tightened to the specified
torque.
6-4
PERIODIC MAINTENANCE AND MINOR REPAIR
1. Front cover 1. Clamp 1. Air filter case cover
2. Screw 2. Screw (x 2) 2. Screw (x 3)
Air fil | | , EADIaSI 2. Remove the air filter case assem- 3. Remove the air filter case cover by
ir liter element cleaning bly by removing the clamp and removing the screws.
This air filter should be cleaned at the screws.
specified intervals. It should be cleaned
more frequently you are riding in un-
usually wet or dusty areas.
1. Remove the front cover.
PERIODIC MAINTENANCE AND MINOR REPAIR
1. Air filter
4. Remove the air filter from its case.
Wash the air filter gently, but thor-
oughly, in solvent.
EW000075
Use parts cleaning solvent only.
Never use gasoline or low flash
point solvents which may lead to a
EC000080
Do not twist or wring out the air filter
element. This could damage the
foam material.
6. Apply oil to the entire surface of
the air filter and squeeze out the
excess oil. It should be damp, but
fire or explosion. not dripping with oil.
5. Squeeze the excess solventoutof | Recommended oil:
the air filter and let it dry. Yamalube 2-cycle oil or 2-stroke
engine oil
6-6
7. Install the air filter in its case. Be
sure the sealing edge of the air fil-
ter perfectly matches with the
sealing surface of its case so there
is no air leakage.
8. Install the air filter case cover. Be
sure that the seal is in place and
that the bolts are tightened se-
curely to avoid the possibility of
unfiltered air entering the engine.
EC000084
he engine should never be run
without the air filter element in-
stalled; excessive piston and/or cyl-
inder wear may result.
PERIODIC MAINTENANCE AND MINOR REPAIR
1. Carburetor projection
2. Air filter joint slot
9. Install the air filter case assembly.
NOTE:
Align the carburetor projection with air
filter joint slot.
EAU00631
Carburetor adjustment
The carburetor is a vital part of the en-
gine and requires very sophisticated
adjustment. Most adjustments should
be left to a Yamaha dealer who has the
professional knowledge and experi-
ence to do so.
6-7
a. Free play
EAU0Q0635
Throttle cable free play
inspection
There should be a free play of 1.5 ~
3.5 mm (0.06 ~ 0.14 in) at the throttle
grip. If the free play is incorrect, ask a
Yamaha dealer to make this adjust-
ment.
PERIODIC MAINTENANCE AN
TARY ON
SON
*
Ne
\
EAU00672*
Tires
Check both front and rear tire pres-
sures. Also check for nails, fragments
of glass, or stones embedded in the tire
treads. Check the run-out of each tire
rim, and recondition as necessary. Ask
a Yamaha dealer, if required.
EW000089
4h WARNING
e Proper loading is important for
several characteristics of your
scooter; such as handling,
braking, performance and safe-
ty. NEVER OVERLOAD YOUR
SCOOTER. Make sure the total
weight of the cargo, rider, and
accessories (fairing, saddle-
bags, etc. if approved for this
model) does not exceed the
maximum load of the scooter.
Operation of an overloaded
scooter could cause tire dam-
age, an accident, or even injury.
6-8
D MINOR REPAIR
® Improper tire pressure greatly
affects tire life and handling.
Check the pressure of both tires
prior to each trip and adjust
properly if necessary. If tire
pressure is too high, shocks
from the road will not be
damped and will be carried to
the frame and handlebars, thus
adversely affecting riding com-
fort. In addition, scooter stabili-
ty will be poor when making a
turn. If tire pressure is too low,
tires will be deformed greatly,
thus shortening tire life. When
braking, the tires could slip over
the wheel rims and the tubes
could be damaged. Also, when
turning a corner or going
around a curve, the scooter
could easily turn over.
PERIODIC MAINTENANCE AND MINOR REPAIR
Cold tire pressure:
Front:
125 kPa (1.25 kgf/em?, 18 psi)
Rear:
175 kPa (1.75 kgf/em?, 25 psi)
Maximum loading limit”:
75 kg (165 Ib)
* Load is the total weight of cargo, rider. and
accessories.
If tire treads are excessively worn, the
scooter tends to slip or skid on wet
roads or even on paved roads covered
with dirt. If a tread depth shows cross-
wise lines, it means that the tire is wom
to its limit. Replace the tire.
1
1. Tread depth
2. Wear indicator
Minimum tire tread depth
(front and rear) 1.0 mm (0.04 in)
EAU00682
It is dangerous to ride with a worn-
- out tire. When a tire tread begins to
show lines, have a Yamaha dealer
replace the tire immediately. Brakes,
tires and related wheel parts re-
placement should also be left to a
Yamaha dealer.
PERIODIC MAINTENANCE AND MINOR REPAIR
Front | Rear |
Front | Rear |
a. Free play
EAUGO702
Front and rear brake lever free
play adjustment
The front and rear brake lever free play
should be adjusted to 10 ~ 20 mm (0.4
~ 0.8 in) at the brake lever end.
1. Adjusting nut
Make adjustment at the corresponding
brake hub. Turn the adjusting nut in di-
rection @ to increase free play and in
direction ® to decrease free play.
EW0001t01
A WARNING
When it is impossible to make the
proper adjustment, ask a Yamaha
dealer.
6-10
1. Wear indicator
2. Wear limit
ÉAUOO719
Checking the brake shoes
À wear indicator is provided on each
brake. This indicator allows inspection
of shoe wear without disassembling
the brake. Apply the brake and inspect
the position of the indicator. If the indi-
cator reaches to the wear limit line, ask
a Yamaha dealer to replace the shoes.
EAUC0800
Battery
This scooter is equipped with a sealed-
type battery. Therefore it is not neces-
sary to check the electrolyte or fill the
battery with distilled water.
e If the battery seems to have dis-
charged, consult a Yamaha
dealer.
e If the scooter is equipped with op-
tional electrical accessories, the
battery tends to discharge more
quickly, so be sure to recharge it
periodically.
ECO000101
of the battery cells. The battery will
be damaged.
PERIODIC MAINTENANCE AND MINOR REPAIR
EWO000116
Battery electrolyte is poisonous and
dangerous, causing severe burns,
etc. it contains sulfuric acid. Avoid
contact with skin, eyes or clothing.
ANTIDOTE: |
® EXTERNAL: Flush with water.
e INTERNAL: Drink large quanti-
ties of water or milk. Follow with
milk of magnesia, beaten egg,
or vegetable oil. Call a physi-
cian immediately.
e EYES: Flush with water for 15
minutes and get prompt medi-
cal attention. |
Batteries produce explosive gases.
Keep sparks, flame, cigarettes etc.,
away. Ventilate when charging or
using in an enclosed space. Always
shield your eyes when working near
batteries.
KEEP OUT OF REACH OF CHIL-
DREN.
6-11
Battery storage
When the scooter is not used for a
month or longer, remove the battery,
fully charge it and store it in a cool, dry
place.
EC000102
Pt
e Completely recharge the bat-
tery before storing. Storing a
discharged battery can cause
permanent battery damage.
e Use a battery charger designed
for a sealed-type (MF) battery.
Using a conventional battery
charger will cause battery dam-
age. If you do not have a sealed-
type battery charger, contact
your Yamaha dealer.
e Always make sure the connec-
tions are correct when reinstall-
ing the battery.
/ 7
i E
' „
~~
e
[4]
07
1. Left side panel
2. Screw (x 2)
EAU00809
Fuse replacement
1. Remove the left side panel.
1. Left side panel
2. Catch
3. Slot
NOTE:
Pull the front of the left side panel out-
ward and slide it backward to unhook
the slots on the side panel from the
catches on the tail cowling.
6-12
1 Main fuse
2.
3.
The fuse case is located beside
the battery box.
If a fuse is blown, turn off the igni-
tion switch and the switch of the
circuit in question. Install a new
fuse of specified amperage. Tum
on the switches, and see if the
electrical device operates. If the
fuse immediately blows again,
consult a Yamaha dealer.
EC000103
Do not use fuses of higher amper-
age rating than those recommend-
ed. Substitution of a fuse of
improper rating can cause extensive
electrical system damage and pos-
sibly a fire.
Specified fuse: 7 A
EAU01008
Troubleshooting
Although Yamaha scooters receive a
rigid inspection before shipment from
the factory, trouble may occur during
operation.
Any problem in the fuel, compression,
or ignition systems can cause poor
starting and loss of power. The trouble-
shooting chart describes a quick, easy
procedure for making checks.
If your scooter requires any repair,
bring it to a Yamaha dealer. The skilled
technicians at a Yamaha dealership
have the tools, experience, and know-
how to properly service your scooter.
Use only genuine Yamaha parts on
your scooter. Imitation parts may look
like Yamaha parts, but they are often
inferior. Consequently, they have a
shorter service life and can lead to ex-
pensive repair bills.
6-13
PERIODIC MAINTENANCE AND MINOR REPAIR
PERIODIC MAINTENANCE AND MINOR REPAIR
EAUC1397
Troubleshooting chart
EW000125
Never check the fuel system while smoking or in the vicinity of an open flame.
1. Fuel |
Enough fuel. | Go to compression check.
Check if there is fuel
in the fuel tank.
No fuel. »>| Supply fuel. » Engine doesn’t start, go to compression check.
2. Compression
There is compression. » Go to ignition check.
Use the electric starter.
Ask a Yamaha dealer to
inspect.
No compression.
3. Ignition
Remove spark
Wipe clean with dry cloth and correct
— | spark gap or replace spark plug.
_ | Open throttle half-way and start
plug and
check electrode.
Dry. »| Ask a Yamaha dealer to inspect.
4. Battery
Engine turns over
quickly.
» Battery good.
Use the electric starter.
Engine turns over Check connections or
slowly. recharge.
га Ра ва
Y
6-14
“(the engine.
Y
Engine doesn't start, go to battery
check.
| Engine doesn't start, ask a Yamaha
dealer to inspect.
EAUO1010
HUT ———
A. CLEANING
Frequent, thorough cleaning of your
scooter will not only enhance its ap-
pearance but will improve its general
performance and extend the useful life
of many components.
1. Betore cleaning the scooter:
a. Block off the end of the exhaust
pipe to prevent water entry; a plas-
tic bag and strong rubber band
may be used.
b. Make sure the spark plug and all
filler caps are properly installed.
2. If the engine case is excessively
greasy, apply degreaser with a
paint brush. Do not apply degreas-
er to wheel axles.
3. Rinse the dirt and degreaser off
with a garden hose. Use only
enough pressure to do the job.
EAU01012
EC000111
Excessive hose pressure may cause
water seepage and deterioration of
wheel bearings, front fork, brakes,
transmission seals and electrical
parts.
Many expensive repair bills have re-
sulted from improper high pressure
detergent applications such as
those available in coin-operated car
washers.
4. After riding on salted roads, wash
the scooter with cold water imme-
diately. Do not use warm water as
it increases the chemical reaction
of the salt.
5. Once the majority of the dirt has
been hosed off, wash all surfaces
with warm water and mild, deter-
gent-type soap. An old toothbrush
or bottle brush is handy for hard-
to-get-at places.
CLEANING AND STORAGE
6. Rinse the scooter off immediately
with clean water and dry all surfac-
es with a chamois, clean towel, or
soft absorbent cloth.
. Clean the seat with a vinyl uphol-
stery cleaner to keep the cover pli-
able and glossy.
. Automotive-type wax may be ap-
plied to all painted and chrome-
plated surfaces. Avoid combina-
tion cleaner-waxes. Many contain
abrasives which may mar the paint
or protective finish. When finished,
start the engine and let it idle for
several minutes.
CLEANING AND STORAGE
EAU01024
B. STORAGE
Long term storage (60 days or more) of
your scooter will require some preven- *
tive procedures to guard against deteri-
oration. After thoroughly cleaning the
scooter, prepare for storage as follows:
1. Fill the fuel tank with fuel and fuel
stabilizer (if available).
2. Remove the spark plug, pour
about one tablespoon of SAE
10W30 or 20W40 motor oil in the
spark plug hole and reinstall the
spark plug. Turn the engine over
several times (with the ignition off)
to coat the cylinder wall with oil.
EW000126
ÁN WARNING
When using the starter motor to
crank the engine, remove the spark
plug wire, and ground it to prevent
sparking.
3. Lubricate all control cables.
4. Block up the frame to raise both
wheels off the ground.
5. Tie a plastic bag over the exhaust
pipe outlet to prevent moisture
from entering.
6. If storing in a humid or salt-air at-
mosphere, coat all exposed metal
surfaces with a light film of oil. Do
not apply oil to any rubber parts or
the seat cover.
7. Remove the battery and fully
charge it. Store it in a cool, dry
place and recharge it once a
month. Do not store the battery in
an excessively warm or cold place
(less than 0°C (30°F) or more than
30°C (90°F)). See page 6-11 for
battery storage precautions.
NOTE:
Make any necessary repairs before
storing the scooter.
7-2
EAU01038
Specifications
Model
Dimensions
Overall length
Overall width
Overall height
Seat height
Wheelbase
Ground clearance
Minimum turning radius
Basic weight |
With oil and full fuel tank
Engine
Engine type
Cylinder arrangement
Displacement
Bore x stroke
Compression ratio
Starting system
Lubrication system
Engine oil
Type
CY50
1,645 mm (64.8 in)
630 mm (24.8 in)
980 mm (38.6 in)
710 mm (28.0 in)
1,115 mm (43.9 in)
80 mm (3.1 in)
1,600 mm (63.0 in)
65 kg (143 Ib)
Air-cooled 2-stroke
Forward, inclined signal cylinder
49 cm?
40.0 x 39.2 mm (1.57 x 1.54 in)
7.21
Electric and kick starter
Separate lubrication
(Yamaha autolube)
YAMALUBE 2-cycle oil or
2-stroke engine oil
K
Quantity
Total amount
Transmission oil
Type
Quantity
Periodic oil change
Total amount
Air filter
Fuel
Type
— Fuel tank capacity
Carburetor
Type x quantity -
Manufacturer
Spark plug
Type/Manufacturer
Spark plug gap
Clutch type
Transmission
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
SPECIFICATIONS
0.8 L (0.70 Imp gt, 0.85 US qt)
SAE10W30SE
0.1 L (0.09 Imp at, 0.11 US qt)
0.11 L (0.10 Imp qt, 0.12 US qt)
Wet type element
Unleaded fuel
3.5 L (0.77 Imp gal, 0.93 US gal)
Y14P x 1
TEIKEI
BR7HS/NGK
0.5 ~ 0.6 mm (0.020 ~ 0.024 in)
Dry, centrifugal automatic
Helical gear
3.692
Spur gear
3.000
SPECIFICATIONS
Transmission type
Operation
Chassis
Frame type
Caster angle
Trail
Tire
Type
Front
size
Manufacturer/
model
Rear
size
Manufacturer/
model
Tire pressure
Front
Rear
Wheels
Front
Type
Rim size
V-belt automatic
Centrifugal automatic type
Steel tube underbone
2630
72 mm (2.83 in)
Tubeless
80/90-10 34J
INOUE/MB38
CHENG SHIN/C-922
`80/90-10 344
INOUE/MB38
CHENG SHIN/C-922
125 kPa; 1.25 kgf/cm?; 18 psi
175 kPa; 1.75 kgf/cm?; 25 psi
Panel wheel
J10 x 2.15
Rear
Type
Rim size
Brakes
Front
Type
Operation
Rear
Type
Operation
Suspension
Front
Type
Rear
Type
Shock absorber
Front
Rear
Wheel travel
Front
Rear
8-2
Panel wheel
J10 x 2.15
Drum brake
Right hand operation
Drum brake
Left hand operation
Telescopic fork
Unit swing
Coil spring
Coil spring / oil damper
42 mm (1.65 in)
42 mm (1.65 in)
SPECIFICATIONS
Electrical
Ignition system
Generator system
Battery
Type
Capacity
Headlight type
Bulb voltage, wattage x quantity
Headlight
Tail / brake light
Front flasher light
Rear flasher light
Meter light
High beam indicator light
Oil level indicator light
Turn indicator light
Fuses
Main
C.D.I.
C.D.I. magneto
YT4L-BS
12 Y, 3 AH
Sealed beam
12 V, 25 W/25 W x 1
12 V, 21 W/5 Wx1
12V10Wx2
12 V, 1TOWx2
12V, 3.4 W x 1
12V 17W>x1
12 V, 3.4 Wx1
12 V, 1.7 Wx1
7A
8-3
CONSUMER INFORMATION
EAUQ2944
Identification number records
Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided for assistance when ordering
spare parts from a Yamaha dealer or
for reference in case the vehicle is sto-
len. |
1. KEY IDENTIFICATION
NUMBER:
2. VEHICLE IDENTIFICATION
NUMBER: |
EAU01039
3. MODEL LABEL INFORMATION:
1. Key identification number
EAUC1042
Key identification number
The key identification number is
stamped on the key. Record this num-
ber in the space provided and use it for
reference when obtaining a new key.
1. Vehicle identification number
EAU01044
Vehicle identification number
The vehicle identification number is
stamped into the frame.
NOTE:
The vehicle identification number is
used to identify your scooter and may
be used to register your scooter with
the licensing authority in your state.
CONSUMER INFORMATION
1. Model label
Model label -
The model label is affixed to the loca-
tion shown in the figure. Record the in-
formation on this label in the space
provided. This information will be need-
ed to order spare parts from your
Yamaha dealer.
EAU01049
9-2
CONSUMER INFORMATION
EAUQ1051
Reporting safety defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immedi-
ately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying YAMAHA MOTOR CORP.
U.S.A.. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in group
of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems
between you, your dealer, or YAMAHA MOTOR CORP. U.S.A.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in Washington, D.C.
area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other informa-
tion about motor vehicle safety from the Hotline.
9-3
__ ___ CONSUMER INFORMATION
E анчЕНЕНЬныя
tati орлы p я
EAU01055
Scooter noise regulation
TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED:
Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inoperative by any person other
than for purposes of maintenance, repair, or replacement of any device or element of design incorporated into any new ve-
hicle for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use or (2) the use of
the vehicle after such device or element of design has been removed or rendered inoperative by any person.
“AMONG THOSE ACTS PRESUMED TO CONSTITUTE TAMPERING ARE THE ACTS LISTED BELOW.”
These acts include tampering with the following systems; i.e., modification, removal, etc.
: Muffler
Exhaust system Exhaust pipe
Silencer
Air cleaner case
intake system Air cleaner element
Intake duct
9-4
CONSUMER INFORMATION
Mp
YAMAHA MOTOR CORPORATION, U.S.A.
Yamaha Motor Corporation, U.S.A. hereby warrants
that each new Yamaha Riva purchased from an
authorized Yamaha Riva dealer in the continental
United States will be free from defects in material and
workmanship for the period of time stated herein, sub-
ject to certain stated limitations.
THE PERIOD OF WARRANTY for Yamaha Riva shall
be one {1) year from the date of purchase, with no
miteage limitation.
MODELS EXCLUDED FROM WARRANTY include
those used for non-Yamaha-authorized renting, leas-
ing, or other commercial purposes.
DURING THE PERIOD OF WARRANTY any authorized
Yamaha motorcycle dealer will, free of charge, repair
or replace any part adjudged defective by Yamaha due
to faulty workmanship or material from the factory.
Parts used in warranty repairs will be warranted for
the balance of the product's warranty period. All parts
replaced under warranty become property of Yamaha
Motor Corp. U.S.A.
GENERAL EXCLUSIONS from this warranty shall
include any failures caused by:
a. Competition or racing use.
- b. Installation of parts or accessories that are not
qualitatively equivalent to genuine Yamaha parts.
с. Abnormal strain, neglect, or abuse.
d. Lack of proper maintenance.
e. Accident or collision damage.
SPECIFIC EXCLUSIONS from this warranty shall
include parts replaced due to normal wear or routine
maintenance.
THE CUSTOMER'S RESPONSIBILITY under this war-
ranty shall be to:
1. Operate and maintain the Riva as specified in the
appropriate Owner's Manual, and
mme ip
ee
RIVA LIMITED WARRANTY
2. Give notice to an authorized Yamaha Riva dealer
of any and all apparent defects within ten (10) days
after discovery, and make the machine available at
that time for inspection and repairs at such dealer's
place of business.
WARRANTY TRANSFER: To transfer the warranty
from the original purchaser to any subsequent pur-
chaser, it is imperative that the machine be inspected
and registered for warranty by an authorized Yamaha
Riva dealer. In order for this warranty to remain in
effect, this inspection and registration must take place
within ten (10) days after transfer. An inspection and
registration fee will be charged for this service.
EMISSIONS CONTROL SYSTEM WARRANTY
Yamaha Motor Corporation, U.S.A. also warrants to the
ultimate purchaser and each subsequent purchaser of
each Yamaha Riva covered by this warranty with a
displacement of 50cc or greater, that the vehicle is
designed, built, and equipped so as to conform at the
time of sale with all U.S. emissions standards ap-
plicable at the time of manufacture and that it is free
from defects in materials and workmanship which
would cause it not to meet these standards within the
periods listed immediately below. Failure other than
those resulting from defects in material or workman-
ship which arise solely as a result of owner abuse
and/or lack of proper maintenance are not covered by
this warranty.
ENGINE
DISPLACEMENT PERIOD
50сс to 169cc 12,000 km (7,465 mites)
or five years, whichever occurs first
170сс to 279сс 18,000 km (11,185 miles)
or five years, whichever occurs first
280cc or over 30,000 km (18,641 miles)
or five years, whichever occurs first
YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO
OTHER WARRANTY OF ANY KIND, EXPRESSED OR
IMPLIED. ALL IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE WHICH EXCEED THE OBLIGATIONS AND
TIME LIMITS STATED IN THIS WARRANTY ARE
HEREBY DISCLAIMED BY YAMAHA MOTOR COR-
PORATION, U.S.A. AND EXCLUDED FROM THIS
WARRANTY.
SOME STATES DO NOT ALLOW LIMITATIONS ON
HOW LONG AN IMPLIED WARRANTY LASTS, SO THE
ABOVE LIMITATION MAY NOT APPLY TO YOU. ALSO
EXCLUDED FROM THIS WARRANTY ARE ANY IN-
CIDENTAL OR CONSEQUENTIAL DAMAGES INCLUD-
ING LOSS OF USE. SOME STATES DO NOT ALLOW
THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE
EXCLUSION MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE.
YAMAHA MOTOR CORPORATION, U.S.A.
P. O. Box 6555
Cypress, California 90630
EAU02919
p > PP» P > Р > Р
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WARRANTY QUESTIONS AND ANSWERS
What costs are my responsibility during the warranty period?
The s responsibility includes all costs of normal maintenance services, non-
warranty repairs, accident and collision damages, and oil, oil filters, air filters, spark
plugs, and brake shoes.
What are some examples of “abnormal” strain, neglect, or abuse?
These terms are general and overlap each other in areas. Specific examples include:
Running the machine out of oil, sustained high-rpm, full-throttle, operating the
machine with a broken or damaged part which causes another part to fail, damage
or failure due to improper or careless transportation and or tie down. if you have any
specific questions on operation or maintenance, please contact your dealer for advice.
Does the warranty cover incidental costs such as towing or transportation due to
a failure?
No. The warranty is limited to repair of the machine itself.
May | perform any or all of the recommended maintenance shown in the Owner's
Manual instead of having the dealer do them?
Yes, if you are a qualified mechanic and follow the procedures specified in the Owner's
and Service Manual, We do recommend, however, that items requiring special tools
or equipment be done by Yamaha Riva dealer.
Will the warranty be void or cancelled if | do not operate or maintain my new Riva
exactly as specified in the Owner's Manual?
No. The warranty on a new Riva cannot be “voided” or “cancelled.” However, if a
particular failure is caused by operation or maintenance other than as shown in the
Owners Manual, that fajure may not be covered under warranty.
. What responsibility does my dealer have under this warranty?
. Each Yamaha Riva dealer is expected to:
1. Completely set up every new machine before sale.
2. Explain the operation, maintenance, and warranty requirements to your satisfa-
ction at the time of sale, and upon your request at any later date.
3. Each Yamaha Riva dealer is held responsible for his setup, service and
warranty repair work.
Is the warranty transferable to second owners?
Yes. The remainder of the existing warranty can be transferred upon request. The
unit has to be inspected and re-registered by an authorized Yamaha Riva dealer for
the policy to remain effective.
9-6
CUSTOMER SERVICE
If your machine requires warranty service, you must take it to any authorized
Yamaha Riva dealer within the continental United States. Be sure to bring
your warranty registration card or other valid proof of the original date of
purchase. If a question or problem arises regarding warranty, first contact
the owner of the dealership. Since all warranty matters are handied at the
dealer level, this person is in the best position to help you. If you are still
not satisfied and require additional assistance, please write:
YAMAHA MOTOR CORPORATION U.S.A.
CUSTOMER RELATIONS DEPARTMENT
Р.О. Вох 6555
Cypress, California 90630
When contacting Yamaha Motor Corporation, U.S.A. don't forget to include
any important information such as names, addresses, model, V.I.N. (frame
number), dates, and receipts.
CHANGE OF ADDRESS
The federal government requires each manufacturer of a motor vehicie to
maintain a complete, up-to-date list of all first purchasers against the
possibility of a safety-related defect and recall. This list is compiled from
the purchase registrations sent to Yamaha Motor Corporation, U.S.A. by the
selling dealer at the time of your purchases.
If you should move after you have purchased your new motorcycle, please ad-
vise us of your new address by sending a postcard listing your Riva model name,
V.I.N. (frame number), dealer number (or dealers name) as it is shown on your
warranty card, your name and new mailing address. Mail to:
YAMAHA MOTOR CORPORATION, U.S.A.
Р.О. Box 6555
Cypress, California 90630
Attention: Warranty Department
This will ensure that Yamaha Motor Corporation, U.S.A. has an up-to-date
registration record in accordance with federal law.
_ CONSUMER INFORMATION
CONSUMER INFORMATION
YAMAHA EXTENDED SERVICE (Y.E.S.)
Keep your Yamaha protected even after your warranty
expires with genuine Yamaha Extended Service (Y.E.S.).
oe Y.E.S. is designed and administered by Yamaha Motor
Corporation to provide maximum owner satisfaction. You
get uninterrupted factory-backed coverage for extra
peace of mind.
Y.E.S. is flexible. You choose the plan that's right for
you: 12 months, 24 months, or 36 months beyond your
warranty period.
Y.E.S. is designed and administered by the same
Yamaha people who handle your warranty — and it
shows in the comprehensive coverage benefits. There
are no mileage limitations. Coverage isn't limited to
“moving parts” or the “drive train” like many other plans.
And Y.E.S. covers manufacturing defects just like the
warranty. See the sample contract at your Yamaha
dealer to see how comforting uninterrupted factory-
backed protection can be.
You don't have to pay anything for covered repairs.
There's no deductible to pay, and repairs aren't
“pro-rated.” You don’t have any “out-of-pocket” expenses
for covered repairs.
9-7
¢ In addition, Travel and Recreation Interruption Protection
(TRIP) is included at no extra cost. TRIP gives you up to
$150 reimbursement per occurrence for any reasonable
expenses you incur because your Yamaha needs
covered service: replacement vehicle rental, emergency
towing, phone calls, even food and lodging when you are
away from home. This superb coverage goes into effect
when you purchase Y.E.S., so it applies to any warranty
repairs as well as covered repairs during your entire
Y.E.S. plan period.
e Y.E.S. coverage is honored at any authorized Yamaha
dealer nationwide.
e Y.E.S. coverage is transferable to a new owner if you
sell or trade-in. That can make your Yamaha much more
valuable!
This excellent Y.E.S. plan coverage is only available to
Yamaha owners like you, and only while your Yamaha is still
within the Yamaha Limited Warranty period. So visit your
authorized Yamaha dealer to get all the facts. He can show
you how easy it is to protect your investment with Yamaha
Extended Service.
EAUO1063
We urge you to act now. You'll get the excellent benefits of
TRIP coverage right away, and you'll rest easy knowing
you'll have strong factory-backed protection even after your
Yamaha Limited Warranty expires. You can also save
money: Y.E.S. costs less within the first 90 days after you
buy your Yamaha. See your dealer today!
A special note:
If visiting your dealer isn't convenient, contact Yamaha with
your Primary ID number (your frame number). We'll be
happy to help you get the Y.E.S. coverage you need.
Yamaha Service Marketing
P.O. Box 6555
Cypress, CA 90630
9-8
CONSUMER INFORMATION
Y
YAMAHA EXTENDED SERVICE
See your Authorized YAMAHA Dealer for a Genuine
YAMAHA Service Manual.
LE
LIT-11626-13-13
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