
Periodic maintenance and adjustment
6-34
6 3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw. NOTICE: Do not over-
tighten the screw, otherwise the
lens may break.
[ECA11192]EAU24331
License plate lightIf the license plate light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
EAUM4210
Supporting the motorcycleSince this model is not equipped with a
centerstand, use a motorcycle jack
when removing the front or rear wheel
or when performing other maintenance
that requires the motorcycle to stand
upright.
To elevate the vehicle
1. Remove cowling A. (See page
6-9.)
2. If necessary, insert a piece of
wood between the motorcycle
jack and the engine crankcase.
Then lift the vehicle just enough to
raise the wheels from the ground.
NOTICE: Do not lift the motorcy-
1. Turn signal light bulb
1
1. Motorcycle jack
1
UBW3E0E0.book Page 34 Friday, May 24, 2019 11:01 AM

Periodic maintenance and adjustment
6-36
6
EAU86350
Troubleshooting chart
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
Try starting the engine.4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.
Remove the spark plug
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug(s).
Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.
DryWet
Try starting the engine. Check the battery lead connections,
and charge the battery if necessary.
The engine does not start.
Check the ignition.
UBW3E0E0.book Page 36 Friday, May 24, 2019 11:01 AM

Periodic maintenance and adjustment
6-37
6
EAU86420
Engine overheating
WARNING
EWAT1041
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the
detent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the cap
while turning it counterclockwise, and then remove the cap.TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool-
ant as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
UBW3E0E0.book Page 37 Friday, May 24, 2019 11:01 AM

Motorcycle care and storage
7-4
71. Make all necessary repairs and
perform any outstanding mainte-
nance.
2. Follow all instructions in the Care
section of this chapter.
3. Fill up the fuel tank, adding fuel
stabilizer according to product in-
structions. Run the engine for 5
minutes to distribute treated fuel
through the fuel system.
4. For vehicles equipped with a fuel
cock: Turn the fuel cock lever to
the off position.
5. For vehicles with a carburetor: To
prevent fuel deposits from build-
ing up, drain the fuel in the carbu-
retor float chamber into a clean
container. Retighten the drain bolt
and pour the fuel back into the fuel
tank.
6. Use a quality engine fogging oil
according to product instructions
to protect internal engine compo-
nents from corrosion. If engine
fogging oil is not available, per-
form the following steps for each
cylinder:
a. Remove the spark plug cap
and spark plug.b. Pour a teaspoonful of engine
oil into the spark plug bore.
c. Install the spark plug cap onto
the spark plug, and then place
the spark plug 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 wall with oil.)
WARNING! To prevent dam-
age or injury from sparking,
make sure to ground the
spark plug electrodes while
turning the engine over.
[EWA10952]
e. Remove the spark plug cap
from the spark plug, and then
install the spark plug and the
spark plug cap.
7. Lubricate all control cables, piv-
ots, levers and pedals, as well as
the sidestand and centerstand (if
equipped).
8. Check and correct the tire air
pressure, and then lift the vehicle
so that all wheels are off the
ground. Otherwise, turn thewheels a little once a month in or-
der to prevent the tires from be-
coming degraded in one spot.
9. Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.
10. Remove the battery and fully
charge it, or attach a maintenance
charger to keep the battery opti-
mally charged. NOTICE: Confirm
that the battery and its charger
are compatible. Do not charge a
VRLA battery with a convention-
al charger.
[ECA26330]
TIPIf the battery will be removed,
charge it once a month and store
it in a temperate location between
0-30 °C (32-90 °F).
See page 6-30 for more informa-
tion on charging and storing the
battery.
UBW3E0E0.book Page 4 Friday, May 24, 2019 11:01 AM

Consumer information
9-2
9The model label is affixed to the frame
under the passenger seat. (See page
3-19.) Record the information on this
label in the space provided. This infor-
mation will be needed when ordering
spare parts from a Yamaha dealer.
EAU69910
Diagnostic connectorThe diagnostic connector is located as
shown.
EAU85300
Vehicle data recordingThis model’s ECU stores certain vehi-
cle data to assist in the diagnosis of
malfunctions and for research, statisti-
cal analysis and development purpos-
es.
Although the sensors and recorded
data will vary by model, the main data
points are:
Vehicle status and engine perfor-
mance data
Fuel-injection and emission-relat-
ed data
This data will be uploaded only when a
special Yamaha diagnostic tool is at-
tached to the vehicle, such as when
maintenance checks or service proce-
dures are performed.
Vehicle data uploaded will be handled
appropriately according to the follow-
ing Privacy Policy.
Privacy Policy
1. Diagnostic connector
1
https://www.yamaha-motor.eu/eu/
privacy/privacy-policy.aspx
UBW3E0E0.book Page 2 Friday, May 24, 2019 11:01 AM

10-1
10
IndexAABS ....................................................... 3-15
ABS off warning light .............................. 3-4
ABS warning light ................................... 3-4
Air filter element and check hose,
replacing and cleaning ....................... 6-15BBattery .................................................. 6-30
Brake and clutch levers, checking and
lubricating ........................................... 6-27
Brake and shift pedals, checking and
lubricating ........................................... 6-26
Brake fluid, changing ............................ 6-23
Brake fluid level, checking .................... 6-22
Brake lever ............................................ 3-15
Brake lever free play, checking............. 6-20
Brake light switches.............................. 6-21
Brake pedal........................................... 3-15CCables, checking and lubricating ......... 6-26
Canister................................................. 6-10
Care ........................................................ 7-1
Catalytic converter ................................ 3-19
Clutch lever ........................................... 3-14
Clutch lever free play, adjusting ........... 6-19
Coolant ................................................. 6-14
Coolant temperature warning light ......... 3-4
Cowlings, removing and installing .......... 6-9DData recording, vehicle ........................... 9-2
DC power outlets .................................. 3-26
Diagnostic connector.............................. 9-2
Dimmer switch ...................................... 3-13
Drive chain, cleaning and lubricating .... 6-25Drive chain slack .................................. 6-23
EEngine break-in ...................................... 5-1
Engine oil and oil filter cartridge ........... 6-11
Engine overheating ............................... 6-37
Engine serial number .............................. 9-1
Engine stop switch ............................... 3-13
Engine trouble warning light ................... 3-4FFront and rear brake pads, checking ... 6-21
Front fender .......................................... 3-26
Front fork, adjusting ............................. 3-21
Front fork, bleeding .............................. 3-23
Front fork, checking ............................. 6-29
Fuel ....................................................... 3-17
Fuel consumption, tips for reducing ...... 5-4
Fuel tank cap ........................................ 3-16
Fuel tank overflow hose ....................... 3-19
Fuses, replacing ................................... 6-31HHandlebar switches .............................. 3-12
Hazard switch....................................... 3-13
Headlight beams, adjusting.................. 3-21
High beam indicator light ....................... 3-3
Horn switch .......................................... 3-13IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-28
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light ................................ 6-34
Luggage strap holders ......................... 3-25
MMain switch/steering lock .......................3-2
Maintenance and lubrication, periodic....6-5
Maintenance, emission control
system ..................................................6-3
Matte color, caution ................................7-1
Model label .............................................9-1
Multi-function meter unit .........................3-5NNeutral indicator light ..............................3-3OOil pressure warning light .......................3-3PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch ...........................................3-13RRear suspension, lubricating ................6-28SSafety information ...................................1-1
Seats .....................................................3-19
SELECT switch .....................................3-13
Shifting ....................................................5-3
Shift pedal .............................................3-14
Shock absorber assembly, adjusting ....3-23
Sidestand ..............................................3-27
Sidestand, checking and lubricating.....6-28
Spark plugs, checking ............................6-9
Specifications .........................................8-1
Starting the engine ..................................5-2
Start switch ...........................................3-13
Steering, checking ................................6-29
Storage ...................................................7-3
Supporting the motorcycle ...................6-34
UBW3E0E0.book Page 1 Friday, May 24, 2019 11:01 AM