2016 YAMAHA XENTER 150 engine

Instrument and control functions
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12 ing the “SELECT” button until “TRIP 1”
or “TRIP 2” is displayed, and then push
the “RESET” button for at least 1 sec-
ond.
TIPIf the tripmeter indicates “-----”, have a
Yamaha dealer check the multi-func-tion display, as it may be faulty.
Oil change tripmeter
To reset the oil change tripmeter, select
it by pushing the “SELECT” button until
“OIL CHANGE” and “OIL TRIP” are dis-
played, and then push the “RESET”
button for at least 3 seconds. After re-
setting, “OIL CHANGE” will disappear.
Push the “SELECT” button again to
start the oil change tripmeter; the dis-
play changes to V-belt tripmeter mode.
Oil change indicator “OIL
CHANGE”
This indicator will display at the initial
1000 km (625 mi), then at every 6000
km (3750 mi) thereafter to indicate that
the engine oil should be changed.
After changing the engine oil, reset the
oil change tripmeter. If the engine oil is changed before the
oil change indicator displays (i.e. before
the periodic oil change interval has
been reached), the oil change tripmeter
must be reset after the oil change for
the next periodic oil change to be indi-
cated at the correct time.
TIP
If the oil change tripmeter is reset
before the initial 1000 km (625 mi),
the next periodic oil change inter-
val will be at every 6000 km (3750
mi) thereafter.

If the oil change tripmeter indicates
“-----”, have a Yamaha dealer
check the multi-function display,as it may be faulty.
V-belt replacement tripmeter
To reset the V-belt tripmeter, select it
by pushing the “SELECT” button until
“V-BELT” and “BELT TRIP” are dis-
played, and then push the “RESET”
button for at least 3 seconds. After re-
setting, “V-BELT” will disappear.
Push the “SELECT” button again to
start the V-belt tripmeter; the display
changes to ODO mode. V-belt change indicator “V-BELT”
This indicator comes on at every 20000
km (12500 mi) to indicate that the
V-belt should be replaced.
After replacing the V-belt, reset the
V-belt tripmeter.
If the V-belt is replaced before the
V-belt indicator comes on (i.e., before
the periodic V-belt replacement interval
has been reached), the V-belt tripmeter
must be reset after replacing the V-belt
for the next periodic V-belt replacement
to be indicated at the correct time.
TIPIf the V-belt change indicator displays
“-----”, have a Yamaha dealer check the
multi-function display, as it may befaulty.
Ambient temperature display “OUT
TEMP”
This display shows the ambient tem-
perature from –10
C to 40 C in 1 C
increments. The temperature displayed
may vary from the ambient tempera-
ture.
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Instrument and control functions
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EAU1234H
Handlebar switchesLeft
Right
EAU12401
Dimmer switch “ / ”
Set this switch to “ ” for the high
beam and to “ ” for the low beam.
EAU12461
Turn signal switch “ / ”
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When re-
leased, the switch returns to the center
position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12501
Horn switch “ ”
Press this switch to sound the horn.
EAUM1133
Start switch “ ”
Push this switch while applying the
front or rear brake to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAUS2012
Front brake leverThe front brake lever is located on the
right side of the handlebar. To apply the
front brake, pull this lever toward the
throttle grip.
This model is equipped with a unified
brake system.
As this system is mechanical, addition-
al free play can be felt in the front brake
lever when the rear brake lever is being
applied. See “Rear brake lever” for de-
tailed information on the unified brake
system.
1. Dimmer switch “ / ”
2. Turn signal switch “ / ”
3. Horn switch “ ”
1. Start switch “ ”
132
1
1. Front brake lever
1
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Instrument and control functions
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12 properly closed after filling fuel.
Leaking fuel is a fire hazard.
EAU13222
FuelMake sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline and gasoline vapors are
extremely flammable. To avoid fires
and explosions and to reduce the
risk of injury when refueling, followthese instructions.
1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters and
clothes dryers.
2. Do not overfill the fuel tank. When refueling, be sure to insert the
pump nozzle into the fuel tank filler
hole. Stop filling when the fuel
reaches the bottom of the filler
tube. Because fuel expands when
it heats up, heat from the engine or
the sun can cause fuel to spill out
of the fuel tank. 3. Wipe up any spilled fuel immedi-
ately. NOTICE: Immediately wipe
off spilled fuel with a clean, dry,
soft cloth, since fuel may deteri-
orate painted surfaces or plastic
parts.
[ECA10072]
4. Be sure to securely close the fuel tank cap.
WARNING
EWA15152
Gasoline is poisonous and can
cause injury or death. Handle gaso-
line with care. Never siphon gaso-
line by mouth. If you should swallow
some gasoline or inhale a lot of gas-
oline vapor, or get some gasoline in1. Fuel tank filler tube
2. Maximum fuel level
1
2
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Instrument and control functions
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your eyes, see your doctor immedi-
ately. If gasoline spills on your skin,
wash with soap and water. If gaso-
line spills on your clothing, change
your clothes.
EAU33524
NOTICE
ECA11401
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,as well as to the exhaust system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a research octane number of
95 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brand
or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
and reduce maintenance costs.
EAU13434
Catalytic converterThis model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:
Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.

Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.

Make sure that the exhaust sys-
tem has cooled down before do-
ing any maintenance work.

Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up ofheat.
NOTICE
ECA10702
Use only unleaded gasoline. The use
of leaded gasoline will cause unre- pairable damage to the catalytic
converter.
Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity: 8.0 L (2.1 US gal, 1.8 Imp.gal)
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Instrument and control functions
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EAUT4870
Storage compartmentsNOTICE
ECA17841
Keep the following points in mind
when using the storage compart-
ments.
Since the storage compart-
ments accumulate heat when
exposed to the sun and/or the
engine heat, do not store any-
thing susceptible to heat, con-
sumables or flammable items
inside them.

To avoid humidity from spread-
ing through the storage com-
partments, wrap wet articles in a
plastic bag before storing them
in the compartments.

Since the storage compart-
ments may get wet while the ve-
hicle is being washed, wrap any
articles stored in the compart-
ments in a plastic bag.

Do not keep anything valuable
or breakable in the storage com-partments. Front storage compartment
To open the storage compartment
Push the button to open the storage
compartment lid.
To close the storage compartmentPush the storage compartment lid into
the original position.
WARNING
EWA11192

Do not exceed the load limit of
0.3 kg (0.7 lb) for the front stor-
age compartment.

Do not exceed the maximum
load of 179 kg (395 lb) for the ve-
hicle.
Rear storage compartment
The rear storage compartment is locat-
ed under the seat. (See page 3-11.)WARNING
EWAT1052

Do not exceed the load limit of 3
kg (7 lb) for the rear storage
compartment.

Do not exceed the maximum
load of 179 kg (395 lb) for the ve-hicle.
TIP
Some helmets cannot be stored in
the storage compartment because
1. Front storage compartment
2. Button
1
2
1. Rear storage compartment
1
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For your safety – pre-operation checks
EAU15599
Inspect your vehicle each time you use it to make sure the vehi cle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided inthis manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel Check fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage. 3-9
Engine oil Check oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage. 6-11
Final transmission oil Check vehicle for oil leakage. 6-13
Coolant Check coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage. 6-14
Front brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check lever free play.
Adjust if necessary.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add specified brake fluid to specified level.
Check hydraulic system for leakage. 6-20, 6-21, 6-22
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Operation and important riding points
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accidentor injury.
EAU45311
TIPThis model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. To start the engine after a
turnover, be sure to turn the main
switch to “OFF” and then to “ON”. Fail-
ing to do so will prevent the engine from
starting even though the engine willcrank when pushing the start switch.
EAUT3682
Starting the engineNOTICE
ECA10251
See page 5-3 for engine break-in in-
structions prior to operating the ve-hicle for the first time. 1. Turn the key to “ON”. The engine trouble warning light
and coolant temperature warning
light should come on for a few sec-
onds, then go off. NOTICE: If a
warning light does not go off,
have a Yamaha dealer check its
electrical circuit.
[ECAT1171]
2. Close the throttle completely.
3. Start the engine by pushing the start switch while applying the front
or rear brake. NOTICE: For maxi-
mum engine life, never acceler-
ate hard when the engine is
cold!
[ECAT1310]
If the engine does not start, re-
lease the start switch, wait a few
seconds, and then try again. Each
starting attempt should be as short
as possible to preserve the bat-
tery. Do not crank the engine more
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Operation and important riding points
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than 10 seconds on any one at-
tempt.
EAU16762
Starting offTIPBefore starting off, allow the engine towarm up.
1. While pulling the rear brake lever with your left hand and holding the
grab bar with your right hand, push
the scooter off the centerstand.
2. Sit astride the seat, and then ad- just the rear view mirrors.
3. Switch the turn signals on.
4. Check for oncoming traffic, and then slowly turn the throttle grip (on
the right) in order to take off.
5. Switch the turn signals off.
EAU16782
Acceleration and decelerationThe speed can be adjusted by opening
and closing the throttle. To increase the
speed, turn the throttle grip in direction
(a). To reduce the speed, turn the throt-
tle grip in direction (b).
(a)
(b)
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