2017 YAMAHA MT-09 maintenance

Periodic maintenance and adjustment7-35
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TIPTo access the fuel injection system
fuse, remove the starter relay cover bypulling it upward. If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off the electrical circuit in question.
2. Remove the blown fuse, and then install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
3. Turn the key to “ON” and turn on the electrical circuit in question to
1. Radiator fan motor fuse
2. Backup fuse
3. Electronic throttle valve fuse
4. Terminal fuse 1
5. ABS solenoid fuse
6. ABS motor fuse
7. Spare fuse
1234
7
56
1. Starter relay cover
2. Fuel injection system fuse
3. Fuel injection system spare fuse
1
2
3
Specified fuses:Main fuse:50.0 A
Auxiliary fuse 1:
2.0 A
Terminal fuse 1: 2.0 A
Grip warmer fuse: 5.0 A
Headlight fuse:
10.0 A
Signaling system fuse: 7.5 A
Ignition fuse: 15.0 A
Parking lighting fuse:
7.5 A
Radiator fan motor fuse: 15.0 A
ABS motor fuse: 30.0 A
ABS solenoid fuse:
15.0 A
Fuel injection system fuse: 10.0 A
ABS control unit fuse: 7.5 A
Backup fuse: 7.5 A
Electronic throttle valve fuse: 7.5 A
BS2-9-E0.book 35 ページ ２０１６年９月８日　木曜日　午前１１時０分

Periodic maintenance and adjustment
7-36
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67
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12 check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
EAU76271
Vehicle lightsExcept for the turn signal lights, this
model is equipped with full-LED light-
ing. If a light does not come on, check
the fuses and then have a Yamaha
dealer check the vehicle.
If a turn signal light does not come,
check and replace the bulb. (See
page 7-37.)TIPWhen the dimmer switch is set to high
beam or the passing switch is pushed,all four headlights come on.
NOTICE
ECA16581
Do not affix any type of tinted film orstickers to the headlight lens.
1. Headlight (low beam)
2. Headlight (high beam)
3. Auxiliary light
12
3
BS2-9-E0.book 36 ページ ２０１６年９月８日　木曜日　午前１１時０分

Periodic maintenance and adjustment7-37
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EAU24205
Replacing a turn signal light
bulb1. Remove the turn signal light lens by removing the screw.
2. Remove the burnt-out bulb by pushing it in and turning it counter-
clockwise. 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] EAU67131
Supporting the motorcycleSince this model is not equipped with a
centerstand, use maintenance stands
when removing the front or rear wheel
or when performing other maintenance
that requires the motorcycle to stand up
right.
Check that the motorcycle is in a stable
and level position before starting any
maintenance.
1. Turn signal light lens
2. Screw
1
2
1. Turn signal light bulb
1
1. Maintenance stand (example)
1
BS2-9-E0.book 37 ページ ２０１６年９月８日　木曜日　午前１１時０分

Periodic maintenance and adjustment
7-38
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EAU25872
TroubleshootingAlthough Yamaha motorcycles 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 motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
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
EWA15142
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 heaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
BS2-9-E0.book 38 ページ ２０１６年９月８日　木曜日　午前１１時０分

Periodic maintenance and adjustment7-39
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EAU42365
Troubleshooting chartsStarting problems or poor engine performance
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.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
Operate the electric starter.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.
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 engine does not start.
Check the ignition.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
BS2-9-E0.book 39 ページ ２０１６年９月８日　木曜日　午前１１時０分

Periodic maintenance and adjustment
7-40
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12 Engine overheating
WARNING
EWA10401

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.

After removing the radiator cap retaining bolt, 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 hissingsound 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 us
ed instead, provided that it is changed to the recommended coolantas 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.
BS2-9-E0.book 40 ページ ２０１６年９月８日　木曜日　午前１１時０分

Consumer information
10-2
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91011
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EAU26481
Model label
The model label is affixed to the frame
under the seat. (See page 4-20.) Re-
cord the information on this label in the
space provided. This information will be
needed when ordering spare parts from
a Yamaha dealer.
EAU69910
Diagnostic connectorThe diagnostic connector is located as
shown.
EAU74701
Vehicle data recordingThis model’s ECU stores certain vehi-
cle data to assist in the diagnosis of
malfunctions and for research and de-
velopment purposes. This data will be
uploaded only when a special Yamaha
diagnostic tool is attached to the vehi-
cle, such as when maintenance checks
or service procedures are performed.
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
Yamaha will not disclose this data to a
third party except:

With the consent of the vehicle
owner

Where obligated by law

For use by Yamaha in litigation

For general Yamaha-conducted
research purposes when the data
is not related to an individual vehi-
cle nor owner
1. Model label
1
1. Diagnostic connector
1
BS2-9-E0.book 2 ページ ２０１６年９月８日　木曜日　午前１１時０分

11-1
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1011
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IndexAABS ....................................................... 4-15
ABS warning light.................................... 4-6
Air filter element .................................... 7-18
Auxiliary DC connectors........................ 4-25BBattery................................................... 7-32
Brake and clutch levers, checking and lubricating ........................................... 7-30
Brake and shift pedals, checking and
lubricating ........................................... 7-29
Brake fluid, changing ............................ 7-26
Brake fluid level, checking .................... 7-24
Brake lever ............................................ 4-14
Brake lever free play, checking ............. 7-23
Brake light switches .............................. 7-23
Brake pedal ........................................... 4-15CCables, checking and lubricating .......... 7-28
Canister................................................. 7-11
Care ........................................................ 8-1
Catalytic converter ................................ 4-19
Clutch lever ........................................... 4-14
Clutch lever free play, adjusting ............ 7-22
Coolant.................................................. 7-15
Coolant temperature warning light .......... 4-6DData recording, vehicle ......................... 10-2
Diagnostic connector ............................ 10-2
Dimmer switch ........................................ 4-4
D-mode (drive mode) .............................. 3-1
Drive chain, cleaning and lubricating .... 7-28
Drive chain slack ................................... 7-26
Drive mode switch................................... 4-5
EEngine break-in ...................................... 6-3
Engine idling speed, checking .............. 7-18
Engine oil and oil fi lter cartridge ........... 7-12
Engine serial number............................ 10-1
Engine trouble warning light ................... 4-6FFront and rear brake pads, checking .... 7-24
Front fork, adjusting .............................. 4-21
Front fork, checking .............................. 7-31
Fuel....................................................... 4-17
Fuel consumption, tips for reducing........ 6-3
Fuel tank cap ........................................ 4-16
Fuel tank overflow hose........................ 4-19
Fuses, replacing ................................... 7-34HHandlebar switches ................................ 4-4
Hazard switch ......................................... 4-5
High beam indicator light ........................ 4-5
Horn switch ............................................. 4-4IIdentification numbers .......................... 10-1
Ignition circuit cut-off system ................ 4-26
Immobilizer system ................................. 4-1
Immobilizer system indicator light........... 4-7
Indicator lights and warning lights .......... 4-5LLuggage strap holders .......................... 4-24MMain switch/steering lock........................ 4-2
Maintenance and lubrication, periodic .... 7-5
Maintenance, emission control system... 7-3
Matte color, caution ................................ 8-1
Model label ........................................... 10-2 Multi-function meter unit .......................... 4-8
NNeutral indicator light .............................. 4-5OOil level warning light .............................. 4-5PPanels, removing and installing .............. 7-9
Parking .................................................... 6-4
Part locations .......................................... 2-1
Pass switch ............................................. 4-4QQuick shift indicator light ......................... 4-7
Quick shift system ................................... 3-3SSafety information ................................... 1-1
Seat ....................................................... 4-20
Shifting .................................................... 6-2
Shift pedal ............................................. 4-14
Shock absorber assembly, adjusting .... 4-23
Sidestand .............................................. 4-25
Sidestand, checking an
d lubricating...... 7-30
Spark plugs, checking ........................... 7-10
Special features ...................................... 3-1
Specifications .......................................... 9-1
Starting the engine .................................. 6-1
Steering, checking................................. 7-32
Stop/Run/Start switch.............................. 4-4
Storage.................................................... 8-3
Storage compartment............................ 4-20
Supporting the motorcycle .................... 7-37
Swingarm pivots, lubricating ................. 7-31TThrottle grip and cable, checking and
lubricating ........................................... 7-29
BS2-9-E0.book 1 ページ ２０１６年９月８日　木曜日　午前１１時０分