
OPERATION AND IMPORTANT RIDING POINTS
5-4
5
EAU16820
Tips for reducing fuel con-
sumption Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:●
Avoid high engine speeds during
acceleration.
●
Avoid high engine speeds with no
load on the engine.
●
Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16830
Engine break-in There is never a more important period
in the life of your engine than the period
between 0 and 1000 km (600 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1000 km (600 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAUS1840
0–500 km (0–300 mi)
Avoid prolonged operation above 5000
r/min.
500–1000 km (300–600 mi)
Avoid prolonged operation above 7500
r/min. NOTICE: After 1000 km (600
mi) of operation, be sure to replace
the engine oil, final transmission oil
and the oil filter element.
[ECA12931]
1000 km (600 mi) and beyond
The vehicle can now be operated nor-
mally.NOTICE
ECA10310
●
Keep the engine speed out of
the tachometer red zone.
●
If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
U2ABE2E0.book Page 4 Thursday, August 30, 2012 2:36 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-6
6
EAU38262
TIP●
Engine air filter and V-belt air filters
This model’s engine air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with
compressed air to avoid damaging it.
The engine air filter element needs to be replaced and the V-belt air filter elements need to be serviced more frequent-
ly when riding in unusually wet or dusty areas.
20*Cooling system Check coolant level and vehicle
for coolant leakage.√√√√√
Change coolant. Every 3 years
21Final transmission
oil Check vehicle for oil leakage.√√ √
Change.√√√
22*V- b e l t Replace. When the V-belt replacement indicator flashes [every 18000 km (10500 mi)]
23*Front and rear brake
switches Check operation.√√√√√√
24Moving parts and
cables Lubricate.√√√√√
25*Throttle grip Check operation.
Check throttle grip free play, and
adjust if necessary.
Lubricate cable and grip housing.√√√√√
26*Lights, signals and
switches Check operation.
Adjust headlight beam.√√√√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)6000 km
(3500 mi)12000 km
(7000 mi)18000 km
(10500 mi)24000 km
(14000 mi)U2ABE2E0.book Page 6 Thursday, August 30, 2012 2:36 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-30
6For YP125RA
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU34241
Replacing a headlight bulb This model is equipped with halogen
bulb headlights. If a headlight bulb
burns out, have a Yamaha dealer re-
place it and, if necessary, adjust the
headlight beam.
1. ABS motor fuse
2. ABS motor spare fuse
3. ABS solenoid fuse
4. ABS control unit fuse
1
23
3
2
4
3
Specified fuses:
Main fuse:
30.0 A
Ignition fuse:
10.0 A
Signaling system fuse:
10.0 A
Headlight fuse:
15.0 A
Hazard fuse:
10.0 A
Radiator fan fuse:
7.5 A
ABS control unit fuse:
YP125RA 5.0 A
ABS motor fuse:
YP125RA 30.0 A
Backup fuse:
5.0 A
U2ABE2E0.book Page 30 Thursday, August 30, 2012 2:36 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-33
6
EAU24330
License plate light If the license plate light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
EAU43233
Replacing an auxiliary light
bulb This model is equipped with two auxil-
iary lights. If an auxiliary light bulb burns
out, replace it as follows.
1. Remove the auxiliary light bulb
socket (together with the bulb) by
pulling it out.
2. Remove the burnt-out bulb by pull-
ing it out.
3. Insert a new bulb into the socket.
4. Install the socket (together with the
bulb) by pushing it in.
EAU25881
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 charts
represent quick and easy procedures
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 water
1. Auxiliary light bulb socket
U2ABE2E0.book Page 33 Thursday, August 30, 2012 2:36 PM

SCOOTER CARE AND STORAGE
7-2
7off any detergent residue using
plenty of water, as it is harmful
to plastic parts.
●
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.
●
Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.
●
For scooters equipped with a
windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound after
washing.
After normal useRemove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on the
roads during winter are extremely cor-
rosive in combination with water, carry
out the following steps after each ride in
the rain, near the sea or on salt-
sprayed roads.
TIPSalt sprayed on roads in the winter may
remain well into spring.1. Clean the scooter with cold water
and a mild detergent after the en-
gine has cooled down. NOTICE:
Do not use warm water since it
increases the corrosive action
of the salt.
[ECA10791]
2. Apply a corrosion protection spray
on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning
1. Dry the scooter with a chamois or
an absorbing cloth.
2. Use a chrome polish to shine
chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally in-
duced discoloring of stainless-
steel exhaust systems can be re-
moved through polishing.)
U2ABE2E0.book Page 2 Thursday, August 30, 2012 2:36 PM

INDEX
AABS (for ABS models) .......................... 3-13
ABS warning light (for ABS models) ....... 3-4
Acceleration and deceleration ................ 5-3
Air filter and V-belt case air filter
elements ............................................. 6-16
Anti-theft alarm (optional) ..................... 3-11
Auxiliary DC jack .................................. 3-23
Auxiliary light bulb, replacing ................ 6-33BBattery .................................................. 6-27
Brake fluid, changing ............................ 6-24
Brake fluid level, checking .................... 6-22
Brake lever, front .................................. 3-12
Brake lever, rear ................................... 3-13
Brake levers, lubricating ....................... 6-25
Braking ................................................... 5-3CCables, checking and lubricating .......... 6-24
Care ........................................................ 7-1
Catalytic converters .............................. 3-16
Centerstand and sidestand,
checking and lubricating ..................... 6-25
Coolant ................................................. 6-14
Cowling and panel,
removing and installing......................... 6-8DDimmer switch ...................................... 3-12EEngine break-in ...................................... 5-4
Engine oil .............................................. 6-10
Engine trouble warning light ................... 3-4FFinal transmission oil ............................ 6-13Front and rear brake lever free play,
checking .............................................. 6-21
Front and rear brake pads, checking .... 6-21
Front fork, checking...............................6-26
Fuel ....................................................... 3-15
Fuel consumption, tips for reducing ........ 5-4
Fuel tank cap......................................... 3-14
Fuses, replacing .................................... 6-29
HHandlebar switches ............................... 3-11
Hazard switch........................................ 3-12
Headlight bulb, replacing....................... 6-30
High beam indicator light......................... 3-4
Horn switch ........................................... 3-12IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-21
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-5
Indicator lights and warning lights ........... 3-4LLicense plate light .................................6-33MMain switch/steering lock ........................ 3-2
Maintenance and lubrication, periodic..... 6-4
Maintenance, emission control system ... 6-3
Matte color, caution .................................7-1
Model label .............................................. 9-1
Multi-function display...............................3-6PParking ....................................................5-5
Part locations .......................................... 2-1
Pass switch ........................................... 3-12
SSafe-riding points .................................... 1-5
Safety information ................................... 1-1
Seat ...................................................... 3-17
Securing bracket ................................... 3-17
Shock absorber assemblies,
adjusting ............................................. 3-20
Sidestand .............................................. 3-21
Spark plug, checking .............................. 6-9
Specifications.......................................... 8-1
Speedometer .......................................... 3-5
Starting off .............................................. 5-2
Starting the engine.................................. 5-1
Start switch ........................................... 3-12
Steering, checking ................................ 6-27
Storage ................................................... 7-3
Storage compartments ......................... 3-18TTachometer............................................. 3-6
Tail/brake light bulb or
rear turn signal light bulb, replacing.... 6-31
Throttle grip and cable,
checking and lubricating ..................... 6-24
Throttle grip free play, adjusting ........... 6-17
Tires ...................................................... 6-18
Tool kit .................................................... 6-2
Travel trunk ........................................... 3-19
Troubleshooting .................................... 6-33
Troubleshooting charts ......................... 6-35
Turn signal indicator lights ...................... 3-4
Turn signal light bulb (front),
replacing ............................................. 6-31
Turn signal switch ................................. 3-12
U2ABE2E0.book Page 1 Thursday, August 30, 2012 2:36 PM