PERIODIC MAINTENANCE AND ADJUSTMENT
6-23
6
EAU25861
Troubleshooting Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems your-
self. However, should your scooter re-
quire any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from waterheaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
U1S0E1E0.book Page 23 Wednesday, November 7, 2012 3:32 PM
SCOOTER CARE AND STORAGE
7-3
7 3. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
including chrome- and nickel-plat-
ed, surfaces.
4. Use spray oil as a universal clean-
er to remove any remaining dirt.
5. Touch up minor paint damage
caused by stones, etc.
6. Wax all painted surfaces.
7. Let the scooter dry completely be-
fore storing or covering it.
WARNING
EWA10942
Contaminants on the brakes or tires
can cause loss of control.●
Make sure that there is no oil or
wax on the brakes or tires. If
necessary, clean the brake
discs and brake linings with a
regular brake disc cleaner or ac-
etone, and wash the tires with
warm water and a mild deter-
gent.
●
Before operating the scooter
test its braking performance
and cornering behavior.
NOTICE
ECA10800
●
Apply spray oil and wax spar-
ingly and make sure to wipe off
any excess.
●
Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.
●
Avoid using abrasive polishing
compounds as they will wear
away the paint.
TIP●
Consult a Yamaha dealer for ad-
vice on what products to use.
●
Washing, rainy weather or humid
climates can cause the headlight
lens to fog. Turning the headlight
on for a short period of time will
help remove the moisture from the
lens.
EAU26303
Storage Short-term
Always store your scooter in a cool, dry
place and, if necessary, protect it
against dust with a porous cover. Be
sure the engine and the exhaust sys-
tem are cool before covering the scoot-
er.NOTICE
ECA10820
●
Storing the scooter in a poorly
ventilated room or covering it
with a tarp, while it is still wet,
will allow water and humidity to
seep in and cause rust.
●
To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-
cals are stored.
Long-term
Before storing your scooter for several
months:
1. Follow all the instructions in the
“Care” section of this chapter.
U1S0E1E0.book Page 3 Wednesday, November 7, 2012 3:32 PM
SPECIFICATIONS
8-2
8
Loading:Maximum load:
184 kg (406 lb)
(Total weight of rider, passenger, cargo and
accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–90 kg (0–198 lb)
Front:
150 kPa (1.50 kgf/cm², 22 psi)
Rear:
160 kPa (1.60 kgf/cm², 23 psi)
Loading condition:
90–184 kg (198–406 lb)
Front:
150 kPa (1.50 kgf/cm², 22 psi)
Rear:
160 kPa (1.60 kgf/cm², 23 psi)Front wheel:Wheel type:
Cast wheel
Rim size:
12xMT3.50Rear wheel:Wheel type:
Cast wheel
Rim size:
12xMT3.50Front brake:Type:
Single disc brake
Operation:
Right hand operationSpecified brake fluid:
DOT 3 or 4
Rear brake:Type:
Drum brake
Operation:
Left hand operationFront suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
120.0 mm (4.72 in)Rear suspension:Type:
Unit swing
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
100.0 mm (3.94 in)Electrical system:Ignition system:
DC CDI
Charging system:
AC magnetoBattery:Model:
CB4L-B (GS), YB4L-B (YUASA)
Voltage, capacity:
12 V, 4.0 AhHeadlight:Bulb type:
Incandescence
Bulb voltage, wattage × quantity:Headlight:
12 V, 35.0 W/35.0 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 1
Front turn signal light:
12 V, 10.0 W × 2
Rear turn signal light:
12 V, 10.0 W × 2
Meter lighting:
LED
High beam indicator light:
LED
Oil level warning light:
LED
Turn signal indicator light:
LED
Fuel level warning light:
LEDFuses:Main fuse:
7.5 A
U1S0E1E0.book Page 2 Wednesday, November 7, 2012 3:32 PM
INDEXAAcceleration and deceleration................. 5-3
Air filter element, cleaning....................... 6-9
Anti-theft device housing......................... 3-8BBattery................................................... 6-19
Brake fluid, changing ............................ 6-15
Brake fluid level, checking .................... 6-14
Brake lever, front..................................... 3-4
Brake lever, rear ..................................... 3-4
Brake levers, lubricating........................ 6-16
Brake pads and shoes, checking .......... 6-14
Braking .................................................... 5-3CCables, checking and lubricating .......... 6-16
Carburetor,adjusting ............................. 6-10
Care ........................................................ 7-1
Catalytic converter .................................. 3-6
Centerstand, checking and
lubricating ........................................... 6-17
Cowling and panel, removing and
installing................................................ 6-6DDimmer switch ........................................ 3-4EEngine break-in ....................................... 5-4
Engine oil ................................................ 3-7
Engine, starting a warm .......................... 5-2FFinal transmission oil .............................. 6-8
Front brake lever free play, checking .... 6-13
Front fork, checking .............................. 6-18
Fuel ......................................................... 3-5
Fuel and 2-stroke engine oil tank caps ... 3-5Fuel consumption, tips for reducing........ 5-4
Fuel level warning light ........................... 3-2
Fuse, replacing ..................................... 6-21
HHandlebar switches ................................ 3-3
Headlight bulb, replacing ...................... 6-21
High beam indicator light ........................ 3-2
Horn switch ............................................. 3-4IIdentification numbers ............................ 9-1
Indicator lights and warning light ............ 3-2KKickstarter............................................... 3-8LLuggage hook ......................................... 3-9MMain switch/steering lock........................ 3-1
Maintenance and lubrication, periodic .... 6-3
Maintenance, emission control system... 6-2
Matte color, caution ................................ 7-1
Model label ............................................. 9-1OOil level warning light.............................. 3-2PParking ................................................... 5-5
Part locations .......................................... 2-1RRear brake lever free play, adjusting .... 6-13SSafe-riding points.................................... 1-5
Safety information................................... 1-1
Seat ........................................................ 3-8
Spark plug, checking .............................. 6-7
Specifications ......................................... 8-1Speedometer unit .................................... 3-3
Starter (choke) lever................................ 3-7
Starting a cold engine ............................. 5-1
Starting off ............................................... 5-2
Start switch.............................................. 3-4
Steering, checking................................. 6-18
Storage.................................................... 7-3
TTail/brake light bulb, replacing .............. 6-22
Throttle grip and cable, checking and
lubricating ........................................... 6-16
Throttle grip free play, checking ............ 6-10
Tires ...................................................... 6-10
Troubleshooting .................................... 6-23
Troubleshooting chart ........................... 6-24
Turn signal indicator light ........................ 3-2
Turn signal light bulb, replacing ............ 6-22
Turn signal switch ................................... 3-4VVehicle identification number .................. 9-1WWheel bearings, checking ..................... 6-19
Wheels .................................................. 6-12
U1S0E1E0.book Page 1 Wednesday, November 7, 2012 3:32 PM