2016 YAMAHA MT-10 radiator

Instrument and control functions
4-6
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trical circuit.
NOTICE
ECA21210
If the warning light comes on when
the engine is running, stop the en-
gine immediately and check oil level.
If the oil level is below the minimum
level, add sufficient oil of the recom-
mended type to raise it up to the cor-
rect level. If the oil pressure warning
light remains on even if the oil level
is correct, immediately turn the en-
gine off and have a Yamaha dealercheck the vehicle.TIPIf the warning light does not go off after
starting the engine, check the engine oil
level and add oil if necessary. (See
page 7-10.)
If the warning light remains on after
adding engine oil, have a Yamahadealer check the vehicle.
EAU74071
Cruise control indicator lights
“SET”/“ ”
These indicator lights come on when the cruise control system is activated.
See page 3-1 for a detailed explanation
of the function of these indicator lights.
The electrical circuit of these indicator
lights can be checked by turning the
key to “ON”. These indicator lights
should come on for a few seconds, and
then go off.
If an indicator light does not come on
initially when the key is turned to “ON”,
or if an indicator light remains on, have
a Yamaha dealer check the electrical
circuit.
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 electricalcircuit.
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”,
B67-9-E0.book 6 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment7-13
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it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
TIPAfter the engine is started, the oil pres-
sure warning light should go off if the oillevel is sufficient.NOTICE
ECA20860
If the oil pressure warning light flick-
ers or remains on even if the oil level
is correct, immediately turn the en-
gine off and have a Yamaha dealercheck the vehicle.
10. Turn the engine off, wait a few min- utes 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.
EAU20095
To check the coolant level1. Place the vehicle on a level sur- face 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 temperature.

Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to theside can result in a false reading.
2. Check the coolant level in the cool- ant reservoir.
TIPThe coolant should be between theminimum and maximum level marks. 3. If the coolant is at or below the
minimum level mark, remove the
reservoir cap. WARNING! Re-
move only the coolant reservoir
cap. Never attempt to remove
the radiator cap when the en-
gine is hot.
[EWA15162]
1. Maximum level mark
2. Minimum level mark
21
B67-9-E0.book 13 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment
7-14
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67
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12 4. Add coolant to the maximum level
mark, and then install the reservoir
cap. NOTICE: If coolant is not
available, use distilled water or
soft tap water instead. Do not
use hard water or salt water
since it is harmful to the engine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the cooling system will not
be protected against frost and
corrosion. If water has been
added to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possible, otherwise the effectiveness of the coolant will
be reduced.
[ECA10473]
EAU73983
To change the coolant1. Place the vehicle on a level sur- face and let the engine cool if nec-
essary.
2. Place a container under the engine to collect the used coolant.
3. Remove the radiator cap retaining bolt and radiator cap. WARNING!
Never attempt to remove the ra-
diator cap when the engine is
hot.
[EWA10382]
4. Remove the coolant drain bolt and its gasket to drain the cooling sys-
tem.
5. Remove the coolant reservoir cov-
1. Coolant reservoir cap
1
Coolant reservoir capacity (up to the
maximum level mark): 0.25 L (0.26 US qt, 0.22 Imp.qt)
1. Radiator cap retaining bolt
2. Radiator cap
1. Coolant drain bolt
2. Gasket
2
1
12
B67-9-E0.book 14 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment
7-16
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67
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12
fastener head.
10. Install the coolant drain bolt and its new gasket, and then tighten the
bolt to the specified torque.
11. Pour the specified amount of the recommended coolant into the ra-
diator and coolant reservoir. 12. Install the coolant reservoir cap.
13. Loosen the air bleed bolt to allow
any trapped air to escape from the
water pump.
14. When coolant begins to flow out, tighten the air bleed bolt to the specified torque.
15. Pour the specified coolant into the radiator until it is full.
16. Install the radiator cap.
17. Start the engine, let it idle for sev-
eral minutes, and then turn it off.
18. Remove the radiator cap to check the coolant level in the radiator. If
necessary, add sufficient coolant
until it reaches the top of the radia-
tor, and then install the radiator
cap and radiator cap retaining bolt.
19. Start the engine, and then check the vehicle for coolant leakage. If
coolant is leaking, have a Yamaha
dealer check the cooling system.
Tightening torque:Coolant drain bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Antifreeze/water mixture ratio: 1:1
Recommended antifreeze: High-quality ethylene glycol anti-
freeze containing corrosion inhibitors
for aluminum engines
Coolant quantity:
Radiator (including all routes):2.25 L (2.38 US qt, 1.98 Imp.qt)
Coolant reservoir (up to the maxi-
mum level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)1. Air bleed bolt
1
Tightening torque: Air bleed bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
B67-9-E0.book 16 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment7-33
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678
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el B off.
3. Place the panels in the original po-sition.
4. Install the washers, bolts and quick fasteners.
TIPThe quick fasteners are installed by
pushing out the center pin, inserting the
fastener into the panel, and then by
pushing the center pin flush with thefastener head.
1. Left side panel B
2. Washer
3. Bolt
1. Brake light fuse
2. Cruise control fuse
3. Spare fuse
1 3232
1
1. Ignition fuse
2. Signaling system fuse
3. ABS ECU fuse
4. Headlight fuse
5. Hazard fuse
6. Terminal fuse 1 (for auxiliary DC jack)
7. Spare fuse
7
1
2
3
4
5
6
1. ABS solenoid fuse
2. Fuel injection system fuse
3. Electronic throttle valve fuse
4. Backup fuse
5. Sub radiator fan motor fuse
6. Radiator fan motor fuse
7. Spare fuse
7
1
2
3
4
5
6
B67-9-E0.book 33 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment
7-34
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67
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12 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
check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
Specified fuses:Main fuse:50.0 A
Terminal fuse 1:
2.0 A
Headlight fuse: 10.0 A
Signaling system fuse: 7.5 A
Ignition fuse:
15.0 A
Radiator fan motor fuse: 15.0 A
Sub radiator fan motor fuse: 10.0 A
ABS motor fuse:
30.0 A
Hazard fuse: 7.5 A
ABS ECU fuse: 7.5 A
ABS solenoid fuse:
10.0 A
Fuel injection system fuse: 15.0 A
Backup fuse: 7.5 A
Electronic throttle valve fuse: 7.5 A
Brake light fuse: 1.0 A
Cruise control fuse:
1.0 A
B67-9-E0.book 34 ページ ２０１６年２月２９日　月曜日　午前９時３０分

Periodic maintenance and adjustment
7-38
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67
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12 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 de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the capwhile 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.
B67-9-E0.book 38 ページ ２０１６年２月２９日　月曜日　午前９時３０分

9-1
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8910
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Specifications
EAU70621
Dimensions:Overall length:2095 mm (82.5 in)
Overall width: 800 mm (31.5 in)
Overall height: 1110 mm (43.7 in)
Seat height:
825 mm (32.5 in)
Wheelbase: 1400 mm (55.1 in)
Ground clearance: 130 mm (5.12 in)
Minimum turning radius:
3.3 m (10.83 ft)Weight:Curb weight:210 kg (463 lb)Engine:Combustion cycle:4-stroke
Cooling system: Liquid cooled
Valve train:
DOHC
Cylinder arrangement: Inline
Number of cylinders: 4-cylinder
Displacement:
998 cm
3
Bore  stroke:
79.0  50.9 mm (3.11  2.00 in) Compression ratio:
12.0 : 1
Starting system:
Electric starter
Lubrication system: Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type: Full synthetic
SAE viscosity grades: 10W-40, 15W-50
Recommended engine oil grade:
API service SG type or higher, JASO stan-
dard MA
Engine oil quantity:
Oil change:3.90 L (4.12 US qt, 3.43 Imp.qt)
With oil filter removal:
4.10 L (4.33 US qt, 3.61 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level
mark): 0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes): 2.25 L (2.38 US qt, 1.98 Imp.qt)Air filter:Air filter element:Oil-coated paper elementFuel:Recommended fuel:
Premium unleaded gasoline (Gasohol
[E10] acceptable) Fuel tank capacity:
17 L (4.5 US gal, 3.7 Imp.gal)
Fuel reserve amount:
4.0 L (1.06 US gal, 0.88 Imp.gal)
Fuel injection:Throttle body:ID mark:B671 00Spark plug(s):Manufacturer/model:
NGK/LMAR9E-J
Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Wet, multiple-discDrivetrain:Primary reduction ratio:1.634 (67/41)
Final drive:
Chain
Secondary reduction ratio: 2.688 (43/16)
Transmission type: Constant mesh 6-speed
Gear ratio:
1st:2.600 (39/15)
2nd:
2.176 (37/17)
3rd: 1.842 (35/19)
4th: 1.579 (30/19)
B67-9-E0.book 1 ページ ２０１６年２月２９日　月曜日　午前９時３０分