
PERIODIC MAINTENANCE AND ADJUSTMENT
7-12
1
2
3
4
5
678
9
10
11
12
TIPThe engine oil should be between theminimum and maximum level marks.
4. If the engine oil is below the mini- mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
To change the engine oil (with or
without oil filter cartridge replace-
ment) 1. Place the vehicle on a level sur- face.
2. Start the engine, warm it up for several minutes, and then turn it off.
3. Place an oil pan under the engine to collect the used oil.
4. Remove the engine oil filler cap, the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
5. Check the O-ring for damage andreplace it if necessary.1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
1
23
1. Engine oil filler cap
1
1. Engine oil drain bolt
2. O-ring
3. Gasket
1. Engine oil drain bolt
2. O-ring1 2
3
1 2
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-14
1
2
3
4
5
678
9
10
11
12
NOTICE
ECA11621
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Make sure that no foreign mate-rial enters the crankcase.
11. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
12. Turn the engine off, and then check the oil level and correct it if
necessary.
13. Reset the oil change indicator. (See page 4-6.)
TIPIf the engine oil is changed before the
oil change indicator comes on (i.e. be-
fore the periodic oil change interval has been reached), the indicator must be
reset after the oil change for the next
periodic oil change to be indicated at
the correct time.
EAU20071
CoolantThe coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU52023
To check the coolant level
1. Place the vehicle on the center- stand.TIP
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to theside can result in a false reading.
2. Check the coolant level through the check window.
TIPThe coolant should be between theminimum and maximum level marks.
2PW-9-E0_1.book 14 ページ 2015年2月19日 木曜日 午後3時30分

PERIODIC MAINTENANCE AND ADJUSTMENT
7-24
1
2
3
4
5
678
9
10
11
12
may deteriorate, causing leak-
age.
Refill with the same type of
brake fluid. Adding a brake fluid
other than DOT 4 may result in a
harmful chemical reaction.
Be careful that water does not
enter the brake fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of
the fluid and may result in vaporlock.
NOTICE
ECA17641
Brake fluid may damage painted sur-
faces or plastic parts. Always cleanup spilled fluid immediately.
As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake sys-
tem leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
fluid level goes down suddenly, have a
Yamaha dealer check the cause before
further riding.
EAU22733
Changing the brake fluidHave a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the master cylinders and calipers as
well as the brake hoses replaced at the
intervals listed below or whenever they
are damaged or leaking.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
EAU51991
Drive belt slackThe drive belt slack should be checked
and adjusted by a Yamaha dealer at
the intervals specified in the periodic
maintenance and lubrication chart.
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-27
1
2
3
4
5
67
8
9
10
11
12
EAU23273
Checking the front forkThe condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation 1. Place the vehicle on a level sur- face and hold it in an upright posi-
tion. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10752]
2. While applying the front brake, push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
NOTICE
ECA10591
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-pair it.
EAU45512
Checking the steeringWorn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.1. Place the vehicle on the center- stand. WARNING! To avoid inju-
ry, securely support the vehicle
so there is no danger of it falling
over.
[EWA10752]
2. Hold the lower ends of the front fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.
2PW-9-E0_1.book 27 ページ 2015年2月19日 木曜日 午後3時30分

SCOOTER CARE AND STORAGE
8-4
1
2
3
4
5
6
78
9
10
11
12
EAU36554
StorageShort-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
ECA10821
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. 2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
3. Perform the following steps to pro- tect the cylinders, piston rings, etc.
from corrosion.
a. Remove the spark plug caps and the spark plugs.
b. Pour a teaspoonful of engine oil into the spark plug bores.
c. Install the spark plug caps onto the spark plugs, and then place
the spark plugs on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several times with the starter. (This will
coat the cylinder walls with oil.)
e. Remove the spark plug caps from the spark plugs, and then
install the spark plugs and the
spark plug caps. WARNING!
To prevent damage or injury
from sparking, make sure to
ground the spark plug elec-
trodes while turning the en-
gine over.
[EWA10952]
4. Lubricate all control cables and the pivoting points of all levers and
pedals as well as of the sidestand/
centerstand.
5. Check and, if necessary, correct the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlet with a plastic bag to prevent moisture
from entering it.
7. Remove the battery and fully charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place [less
than 0 C (30 F) or more than 30
C (90 F)]. For more information
on storing the battery, see page
7-28.TIPMake any necessary repairs beforestoring the scooter.
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11-1
1
2
3
4
5
6
7
8
9
1011
12
INDEXAABS (for ABS models) .............................4-13
ABS warning light (for ABS models) ..........4-1
Acceleration and deceleration....................6-3
Air filter element, replacing ......................7-16
Auxiliary DC connector ............................4-25
Auxiliary light ............................................7-32BBattery......................................................7-28
Brake fluid, changing ...............................7-24
Brake fluid level, checking .......................7-23
Brake lever, front......................................4-11
Brake lever, rear ......................................4-11
Brake levers, lubricating...........................7-25
Braking .......................................................6-3CCables, checking and lubricating .............7-25
Care ...........................................................8-1
Catalytic converter ...................................4-16
Centerstand and sidestand, checking and lubricating .......................................7-26
Coolant.....................................................7-14DDimmer switch .........................................4-10
Drive belt slack.........................................7-24EEmergency mode .....................................7-38
Engine break-in ..........................................6-4
Engine idling speed..................................7-16
Engine oil and oil filter cartridge ...............7-11
Engine serial number ...............................10-1
Engine stop switch ...................................4-10
Engine trouble warning light.......................4-1
FFront and rear brak e lever free play,
checking ................................................ 7-20
Front and rear brake pads, checking ....... 7-22
Front fork, checking ................................. 7-27
Fuel.......................................................... 4-15
Fuel consumption, tips for reducing........... 6-4
Fuel tank cap ........................................... 4-14
Fuses, replacing ...................................... 7-29HHandlebar switches ................................... 4-9
Hazard switch .......................................... 4-10
Headlights................................................ 7-31
Helmet holder .......................................... 4-17
High beam indicator light ........................... 4-1
Horn switch .............................................. 4-10
How to lock the steering ............................ 3-9IIdentification numbers ............................. 10-1
Ignition circuit cut-off system ................... 4-23
Indicator lights and warning lights ............. 4-1KKey, handling of smart and mechanical
key........................................................... 3-3LLicense plate light bulb, replacing ........... 7-33MMaintenance and lubrication, periodic ....... 7-4
Maintenance, emission control system...... 7-3
Matte color, caution ................................... 8-1
Model label .............................................. 10-2
Multi-function display ................................. 4-3OON/Start switch........................................ 4-10 Operating range of the smart key
system .................................................... 3-2
PPanels, removing and installing ................ 7-8
Parking ...................................................... 6-5
Parking mode .......................................... 3-10
Part locations ............................................ 2-1
Pass switch ............................................. 4-10
Powering off the vehicle ............................ 3-8RRear brake lock cable, adjusting ............. 7-21
Rear brake lock, checking ....................... 7-22
Rear brake lock lever .............................. 4-12
Rear view mirrors .................................... 4-21
Rider backrest, adjusting......................... 4-17SSafe-riding points ...................................... 1-5
Safety information ..................................... 1-1
Seat opening and closing .......................... 3-9
Shock absorber assembly ....................... 4-22
Sidestand ................................................ 4-22
Smart key .................................................. 3-5
Smart key battery, replacing ..................... 3-6
Smart key system...................................... 3-1
Smart key system indicator light ............... 4-2
Spark plugs, checking ............................. 7-10
Specifications ............................................ 9-1
Speedometer............................................. 4-2
Starting off ................................................. 6-2
Starting the engine .................................... 6-1
Steering, checking................................... 7-27
Storage...................................................... 8-4
Storage compartments ............................ 4-18
2PW-9-E0_1.book 1 ページ 2015年2月19日 木曜日 午後3時30分