engine coolant YAMAHA MT-09 2015 Owners Manual

TABLE OF CONTENTSSAFETY INFORMATION.................. 1-1
DESCRIPTION .................................. 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
INSTRUMENT AND CONTROL
FUNCTIONS ...................................... 3-1
Immobilizer system......................... 3-1
Main switch/steering lock............... 3-2
Indicator lights and warning lights............................................ 3-3
Multi-function meter unit ................ 3-6
D-mode (drive mode).................... 3-13
Handlebar switches ...................... 3-14
Clutch lever .................................. 3-16
Shift pedal .................................... 3-16
Brake lever.................................... 3-16
Brake pedal .................................. 3-17
ABS (for ABS models) .................. 3-17
Fuel tank cap ................................ 3-18
Fuel ............................................... 3-19
Fuel tank breather hose and
overflow hose ............................ 3-20
Catalytic converter ....................... 3-20
Seat .............................................. 3-21
Storage compartment .................. 3-22
Adjusting the front fork ................. 3-22
Adjusting the shock absorber
assembly ................................... 3-24 Luggage strap holders .................. 3-25
Sidestand ...................................... 3-26
Ignition circuit cut-off system ....... 3-26
Auxiliary DC connector ................. 3-28
FOR YOUR SAFETY –
PRE-OPERATION CHECKS ............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS ................................ 5-1
Starting the engine .......................... 5-1
Shifting ............................................ 5-2
Tips for reducing fuel consumption ................................ 5-4
Engine break-in ............................... 5-4
Parking ............................................ 5-5
PERIODIC MAINTENANCE AND
ADJUSTMENT ................................... 6-1
Owner’s tool kit ............................... 6-2
Periodic maintenance chart for the
emission control system .............. 6-3
General maintenance and
lubrication chart ........................... 6-4
Checking the spark plugs ............... 6-8
Engine oil and oil filter cartridge...... 6-9
Coolant.......................................... 6-11
Air filter element ............................ 6-14
Checking the engine idling speed ......................................... 6-14 Checking the throttle grip free
play ............................................ 6-15
Valve clearance............................. 6-15
Tires .............................................. 6-15
Cast wheels .................................. 6-18
Adjusting the clutch lever free play ............................................ 6-18
Checking the brake lever free
play ............................................ 6-19
Brake light switches ..................... 6-19
Checking the front and rear brake pads .......................................... 6-20
Checking the brake fluid level ...... 6-21
Changing the brake fluid .............. 6-22
Drive chain slack........................... 6-22
Cleaning and lubricating the drive chain ................................. 6-24
Checking and lubricating the cables ........................................ 6-25
Checking and lubricating the
throttle grip and cable ............... 6-25
Checking and lubricating the brake and shift pedals............... 6-25
Checking and lubricating the brake and clutch levers ............. 6-26
Checking and lubricating the
sidestand................................... 6-27
Lubricating the swingarm pivots......................................... 6-27
Checking the front fork ................. 6-27
Checking the steering................... 6-28U1RCE1E0.book Page 1 Wednesday, May 28, 2014 1:10 PM

DESCRIPTION
2-1
2
EAU10411
Left view
1
2
3
4,5,6
7
8
9
11
10
1. Front fork spring preload adjusting bolt (page 3-22)
2. Shock absorber assembly rebound damping force adjusting screw (page 3-24)
3. Seat (page 3-21)
4. Fuse box 2 (page 6-30)
5. Main fuse (page 6-30)
6. Fuel injection system fuse (page 6-30)
7. Storage compartment (page 3-22)
8. Shock absorber assembly spring preload adjusting ring (page 3-24) 9. Shift pedal (page 3-16)
10.Engine oil drain bolt (page 6-9)
11.Coolant drain bolt (page 6-12)
U1RCETE0.book Page 1 Friday, July 17, 2015 2:43 PM

DESCRIPTION
2-2
2
EAU10421
Right view
2
1
3
4
6
7
8
9
10
5
1. Fuel tank cap (page 3-18)
2. Front fork rebound damping force adjusting screw (page 3-22)
3. Headlight (page 6-33)
4. Fuse box 1 (page 6-30)
5. Coolant reservoir (page 6-11)
6. Engine oil level check window (page 6-9)
7. Engine oil filler cap (page 6-9)
8. Brake pedal (page 3-17) 9. Rear brake light switch (page 6-19)
10.Rear brake fluid reservoir (page 6-21)U1RCE1E0.book Page 2 Wednesday, May 28, 2014 1:10 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU10685
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved.
To lock the steering1. Turn the handlebars all the way tothe left.
2. Push the key in from the “OFF” position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key. To unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
EAU59680
(Parkin
g)
The hazard lights and turn signal lights
can be turned on, but all other electri-
cal systems are off. The key can be re-
moved.
The steering must be locked before the
key can be turned to “ ”.
NOTICE
ECA20760
Usin g the hazar d o r t ur n s i gnal li ghts
for an exten ded len gth of time may
cause the battery to d ischarge.
EAU49396
In dicator li ghts and warning
li g hts
EAU11021
Turn si gnal in dicator li ght “ ”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
1. Push.
2. Turn.12
1. Push.
2. Turn.12
1. Neutral indicator light “ ”
2. High beam indicator light “ ”
3. Turn signal indicator light “ ”
4. Oil level warning light “ ”
5. Coolant temperature warning light “ ”
6. Engine trouble warning light “ ”
7. Anti-lock Brake System (ABS) warning light “ ” (for ABS models)
8. Immobilizer system indicator light “ ”
1
2
3
4
5
6
78
ABS
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INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU11061
Neutral indicator li ght “ ”
This indicator light comes on when the
transmission is in the neutral position.
EAU11081
Hi gh beam in dicator li ght “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU11255
Oil level warnin g li ght “ ”
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, have
a Yamaha dealer check the electrical
circuit.
TIP Even if the oil level is sufficient, the
warning light may flicker when rid-
ing on a slope or during sudden
acceleration or deceleration, but
this is not a malfunction.
 This model is also equipped with a
self-diagnosis device for the oil
level detection circuit. If a problem
is detected in the oil level detec-
tion circuit, the following cycle will
be repeated until the malfunction
is corrected: The oil level warning
light will flash ten times, then go
off for 2.5 seconds. If this occurs,
have a Yamaha dealer check the
vehicle.
EAU11447
Coolant temperature warnin g
li g ht “ ”
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-
g
ine if it is overheatin g.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 page
6-44 for further instructions.
EAU46443
Engine trou ble warnin g li ght “ ”
This warning light comes on if a prob-
lem is detected in the electrical circuit
monitoring the engine. If this occurs,
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INSTRUMENT AND CONTROL FUNCTIONS
3-11
3Averag
e fuel consumption display
The average fuel consumption display
can be set to either “AVE_ _._ km/L”,
“AVE_ _._ L/100 km” or “AVE_ _._
MPG” (for the UK only).
This display shows the average fuel
consumption since it was last reset.  “AVE_ _._ km/L”: The average dis-
tance that can be traveled on 1.0 L
of fuel is shown.
 “AVE_ _._ L/100 km”: The average
amount of fuel necessary to travel
100 km is shown.
 “AVE_ _._ MPG” (for the UK only):
The average distance that can be
traveled on 1.0 Imp.gal of fuel is
shown. To switch between the average fuel
consumption displays, push the “SE-
LECT” button for one second when
one of the displays is shown.
To reset the average fuel consumption
display, select it by pushing the “SE-
LECT” button, and then push the “RE-
SET” button for at least one second.
TIPAfter resetting an average fuel con-
sumption display, “_ _._” is shown for
that display until the vehicle has trav-
eled 1 km (0.6 mi).Coolant temperature
display This display shows the coolant tem-
perature from 40 °C to 116 °C in 1 °C
increments.
If the message “HI” flashes, stop the
vehicle, then stop the engine, and let
the engine cool. (See page 6-44.)
TIP
When the coolant temperature is
below 40 °C, “LO” will be dis-
played.
 The coolant temperature varies
with changes in the weather and
engine load.Air intake temperature display
1. Average fuel consumption display
1
1. Coolant temperature display
1
1. Air intake temperature display
1
U1RCE1E0.book Page 11 Wednesday, May 28, 2014 1:10 PM

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
EAU15598
Inspect your vehicle each time you use it to make sure the vehicle 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 acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot b e corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y 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. 3-19, 3-20
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 6-9
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage. 6-11
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. 6-20, 6-21
U1RCE1E0.book Page 1 Wednesday, May 28, 2014 1:10 PM

OPERATION AND IMPORTANT RIDING POINTS
5-1
5
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 coul d cause an acci dent
or injury.
EAU48711
TIPThis model is equipped with:  a lean angle sensor to stop the en-
gine in case of a turnover. In this
case, the multi-function display in-
dicates error code 30, but this is
not a malfunction. Turn the key to
“OFF” and then to “ON” to clear
the error code. 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
switch to restart the engine.
EAU58030
Startin g the en gineIn 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
sidestand up.
See page 3-26 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
 Immobilizer system indicator
lightNOTICE
ECA17671
If the a bove warnin g li ghts or ind ica-
tor li ght do not come on initially
when the key is turned to “ON”, or if
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-11
6
TIPBe sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.NOTICE
ECA11621
In or der to prevent clutch slip-
pa ge (since the en gine oil also
lu bricates the clutch), do not
mix any chemical additives. Do
not use oils with a d iesel speci-
fication of “CD” or oils of a hi gh-
er quality than specifie d. In
a ddition, do not use oils la beled
“ENERGY CONSERVING II” or
hi gher.
 Make sure that no forei gn mate-
rial enters the crankcase.
10. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.TIPAfter the engine is started, the engine
oil level warning light should go off if
the oil level is sufficient.NOTICE
ECA10402
If the oil level warnin g lig ht flickers
or remains on even if the oil level is
correct, immed iately turn the en gine
off an d have a Yamaha d ealer check
the vehicle.11. Turn the engine off, wait a few mi- nutes until the oil settles, and then
check the oil level and correct it if
necessary.
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.
EAU20093
To check the coolant level1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion.TIPThe coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
 Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.2. Check the coolant level in the
coolant reservoir.TIPThe coolant should be between the mi-
nimum and maximum level marks.
Recommen ded en gine oil:
See page 8-1.
Oil quantity: Without oil filter cartridge replace-
ment:2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter cartridge replacement:
2.70 L (2.85 US qt, 2.38 Imp.qt)
U1RCE1E0.book Page 11 Wednesday, May 28, 2014 1:10 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-12
6
3. If the coolant is at or below the mi-
nimum level mark, remove the res-
ervoir cap. 4. Add coolant to the maximum level
mark, and then install the reservoir
cap. WARNING! Remove only
the coolant reservoir cap. Never
attempt to remove the ra diator
cap when the en gine is hot.
[EWA15162]
NOTICE: If coolant is not
availa ble, use distille d water or
soft tap water instead . Do not
use har d water or salt water
since it is harmful to the en gine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possi ble, other-
wise the coolin g system will not
b e protecte d a gainst frost an d
corrosion. If water has b een
a dd ed to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possi ble, otherwise the
effectiveness of the coolant will
b e red uced.
[ECA10473] EAU57961
To chan
ge the coolant
1. Place the vehicle on a level surfa- ce and let the engine cool if neces-
sary.
2. Place a container under the en- gine to collect the used coolant.
3. Remove the radiator cap retaining bolt, radiator cap retainer and ra-
diator cap. WARNING! Never at-
tempt to remove the ra diator
cap when the en gine is hot.
[EWA10382]
4. Remove the coolant reservoir cov-
er and coolant reservoir by remov-
ing the bolts and collars.
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
1. Coolant reservoir cap
21
3
1
Coolant reservoir capacity (up to
the maximum level mark):0.25 L (0.26 US qt, 0.22 Imp.qt)
1. Radiator cap
2. Radiator cap retaining bolt
3. Radiator cap retainer
2
1
3
U1RCE1E0.book Page 12 Wednesday, May 28, 2014 1:10 PM