2018 YAMAHA MT-09 engine coolant

Table of contentsSafety information........................... 1-1
Description ....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments................ 2-3
Special features ............................... 3-1
D-mode (drive mode)...................... 3-1
Traction control system .................. 3-1
Quick shift system ...... .................... 3-3
Instrument and control
functions ........................................... 4-1
Immobilizer system ..... .................... 4-1
Main switch/steering lock................ 4-2
Handlebar switches ........................ 4-4
Indicator lights and warning lights ............................................ 4-5
Multi-function meter unit ................. 4-8
Clutch lever................................... 4-14
Shift pedal..... ............................ .... 4-14
Brake lever ................................... 4-15
Brake pedal .................................. 4-15
ABS .............................................. 4-16
Fuel tank cap ................................ 4-17
Fuel............................................... 4-17
Fuel tank overflow hose................ 4-19
Catalytic converter ........................ 4-19
Seat .............................................. 4-20
Storage compartment ................... 4-21 Adjusting the front fork ................. 4-21
Adjusting the shock absorber
assembly................................... 4-23
Luggage strap holders . ................ 4-25
Auxiliary DC connectors ............... 4-25
Sidestand ..................................... 4-25
Ignition circuit cut- off system ........ 4-26
For your safety – pre-operation
checks .............................................. 5-1
Operation and important riding
points ................................................ 6-1
Starting the engine ......................... 6-1
Shifting ........................................... 6-2
Tips for reducing fuel consumption ............................... 6-3
Engine break-in .............................. 6-3
Parking ........................................... 6-4
Periodic maintenance and
adjustment ....................................... 7-1
Owner’s tool kit............................... 7-2
Periodic maintenance chart for the emission control system ....... 7-3
General maintenance and lubrication chart .......................... 7-5
Removing and installing panels ..... 7-9
Checking the spark plugs ............. 7-10
Canister ........................................ 7-11
Engine oil ..................................... 7-12 Coolant ........................................ 7-14
Air filter element ........................... 7-16
Checking the engine idling
speed............ ............................ 7-16
Checking the throttle grip
free play.................................... 7-16
Valve clearance ........................... 7-17
Tires ............................................. 7-17
Cast wheels ................................. 7-19
Adjusting the clutch lever free play.................................... 7-20
Checking the brake lever free play.................................... 7-20
Brake light switches ..................... 7-21
Checking the front and rear brake pads................................ 7-21
Checking the brake fluid level ...... 7-22
Changing the brake fluid .............. 7-23
Drive chain slack.......................... 7-24
Cleaning and lubricating the
drive chain ................................ 7-25
Checking and lubricating the cables ....................................... 7-26
Checking and lubricating the throttle grip and cable ............... 7-26
Checking and lubricating the brake and shift pedals .............. 7-27
Checking and lubricating the
brake and clutch levers ............ 7-27
Checking and lubricating the sidestand .................................. 7-28BS2-9-E1E0_1.book 1 ページ ２０１８年４月２７日　金曜日　午後４時５０分

Description
2-2
12
3
4
5
6
7
8
9
10
11
12
EAU10421
Right view
2
1
6
7
8
9
10
5 3, 4
1. Fuses (page 7-31)
2. Fuel tank cap (page 4-17)
3. Spring preload adjuster (page 4-21)
4. Rebound damping force adjuster (page 4-21)
5. Coolant reservoir (page 7-14)
6. Engine oil level check window (page 7-12)
7. Engine oil filler cap (page 7-12)
8. Brake pedal (page 4-15)
9. Rear brake light switch (page 7-21)
10.Rear brake fluid reservoir (page 7-22)
BS2-9-E1E0_1.book 2 ページ ２０１８年４月２７日　金曜日　午後４時５０分

Instrument and control functions
4-5
1
2
345
6
7
8
9
10
11
12
tle cable is stuck.
EAU66010
Hazard switch “ ”
With the key in the “ON” or “ ” posi-
tion, use this switch to turn on the haz-
ard lights (simultaneous flashing of all
turn signal lights).
The hazard lights are used in case of
an emergency or to warn other drivers
when your vehicle is stopped where it
might be a traffic hazard.NOTICE
ECA10062
Do not use the hazard lights for an
extended length of time with the en-
gine not running, otherwise the bat-tery may discharge.
EAU73931
Drive mode switch “MODE”
See page 3-1 for an explanation of the
drive mode.
EAU4939D
Indicator lights and warning
lights
EAU11022
Turn signal indicator light “ ”
This indicator light flashes when a turn
signal light is flashing.
EAU11061
Neutral indicator light “ ”
This indicator light comes on when the
transmission is in the neutral position.
EAU11081
High beam indicator light “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU77380
Oil level warning light “ ”
This warning light comes on if the en-
gine oil level is low.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on after
confirming that the oil level is correct
(see page 7-12), have a Yamaha deal-
er check the vehicle.TIP
Even if the oil level is sufficient, the
warning light may flicker when rid-
ing on a slope or during sudden
1. ABS warning light “ ”
2. Quick shift indicator light “ ”
3. Traction control system indicator light
“”
4. Left turn signal indicator light “ ”
5. High beam indicator light “ ”
6. Neutral indicator light “ ”
7. Oil level warning light “ ”
8. Coolant temperature warning light “ ”
9. Engine trouble warning light “ ”
10.Right turn signal indicator light “ ”
11.Immobilizer system indicator light “ ”
2
1
3
4
910
5
6
7
8
11
ABS
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Instrument and control functions
4-6
1
2
34
5
6
7
8
9
10
11
12 acceleration or deceleration, but
this is not a malfunction.

If a problem is detected in the oil
level detection circuit, the oil level
warning light will flash repeatedly.
If this occurs, have a Yamahadealer check the vehicle.
EAU11447
Coolant temperature warning light
“”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.NOTICE
ECA10022
Do not continue to operate the en-gine if it is overheating.
TIP
For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.

If the engine overheats, see page7-38 for further instructions.
EAU73171
Engine trouble warning light “ ”
This warning light comes on if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the
on-board diagnostic system.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the vehicle.
EAU69891
ABS warning light “ ”
In normal operation, this warning light
comes on when the key is turned to “ON”, and goes off after traveling at a
speed of 10 km/h (6 mi/h) or higher.
If the ABS warning light:

does not come on when the key is
turned to “ON”

comes on or flashes while riding

does not go off after traveling at a
speed of 10 km/h (6 mi/h) or higher
The ABS may not work correctly. If any
of the above occurs, have a Yamaha
dealer check the system as soon as
possible. (See page 4-16 for an expla-
nation of the ABS.)WARNING
EWA16041
If the ABS warning light does not go
off after traveling at a speed of 10
km/h (6 mi/h) or higher, or if the
warning light comes on or flashes
while riding, the brake system re-
verts to conventional braking. If ei-
ther of the above occurs, or if the
warning light does not come on at
all, use extra caution to avoid possi-
ble wheel lock during emergency
braking. Have a Yamaha dealer
check the brake system and electri-cal circuits as soon as possible.
ABS
BS2-9-E1E0_1.book 6 ページ ２０１８年４月２７日　金曜日　午後４時５０分

Instrument and control functions
4-13
1
2
345
6
7
8
9
10
11
12
To switch between the average fuel
consumption display settings, push the
“SELECT” button for one second.
To reset the average fuel consumption,
push the “RESET” button for one sec-
ond.
TIPAfter resetting the average fuel con-
sumption, “_ _._” will be shown until thevehicle has traveled 1 km (0.6 mi).
Coolant temperature mode
This display shows the coolant temper-
ature from 40 
C to 116 C in 1  C incre-
ments.
If the message “HI” flashes, stop the vehicle, then stop the engine, and let
the engine cool. (See page 7-38.)
TIP
When the coolant temperature is
below 40
C, “Lo” will be displayed.

The coolant temperature varies
with changes in the weather andengine load.
Air intake temperature mode
The air intake temperature display indi-
cates the temperature of the air drawn
into the air filter case.
This display shows the air intake tem-
perature from –9  C to 99 C in 1  C in-
crements.
TIP
–9 C will be displayed even if the
air intake temperature falls below
–9 C.

The air intake temperature may
vary from the ambient tempera-ture.
Brightness control mode
The brightness of the multi-function
meter unit panel can be adjusted.
To adjust the brightness
1. Turn the key to “OFF”.
2. While pushing the “SELECT” but- ton, turn the key to “ON” and con-
tinue pushing the button until the
1. Coolant temperature display
1
1. Air intake temperature display
1
1. Brightness level display
1
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5-1
1
2
3
45
6
7
8
9
10
11
12
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.
Check fuel tank breather hose and overflow hose for obstructions, cracks or
damage, and check hose connections. 4-17, 4-19
Engine oil Check oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage. 7-12
Coolant Check coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage. 7-14
Front brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
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. 7-21, 7-22
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6-1
1
2
3
4
567
8
9
10
11
12
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.
EAUM3631
TIPThis model is equipped with:
a lean angle sensor to stop the en-
gine in case of a turnover. In this
case, the engine trouble warning
light will come on, but this is not a
malfunction. Turn the key to “OFF”
and then to “ON” to turn off the
warning light. Failing to do so will
prevent the engine from starting
even though the engine will crank
when pushing the start switch.

an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. If the engine
stops, simply push the start switchto restart the engine.
EAU77060
Starting the engineIn order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:
The transmission is in the neutral
position.

The transmission is in gear with
the clutch lever pulled and the sid-
estand up.
See page 4-26 for more informa-
tion.
1. Turn the key to “ON” and make sure that the start/engine stop
switch is set to “ ”.
The following warning lights and
indicator light should come on for a
few seconds, then go off.
Oil level warning light

Coolant temperature warning
light

Engine trouble warning light

Traction control system indica-
tor light

Immobilizer system indicator
light
The ABS warning light should
come on when the key is turned to
“ON”, and then go off after travel-
BS2-9-E1E0_1.book 1 ページ ２０１８年４月２７日　金曜日　午後４時５０分

Periodic maintenance and adjustment
7-7
1
2
3
4
5
678
9
10
11
12
23 *Rear suspension
relay arm and
connecting arm
pivoting points Check operation.

24 Engine oil Change (warm engine before
draining).
Check oil level and vehicle for oil leakage. 
25 Engine oil filter
cartridge Replace.

26 *Cooling system Check coolant level and vehicle
for coolant leakage. 
Change. Every 3 years
27 *Front and rear brake
switches Check operation.

28 *Moving parts and
cables Lubricate.

29 *Throttle grip
housing and cable Check operation and free play.
Adjust the throttle cable free play
if necessary.
Lubricate the throttle grip housing and cable. 
30 *Lights, signals and
switches Check operation.
Adjust headlight beam.

NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)
BS2-9-E1E0_1.book 7 ページ ２０１８年４月２７日　金曜日　午後４時５０分