radiator YAMAHA MT-09 2022 Owners Manual

Periodic maintenance an d a djustment
7-13
7
EAUS1203
CoolantThe coolant level should be checked
regularly. In addition, the coolant must
be changed at the intervals specified in
the periodic maintenance chart.TIPIf genuine Yamaha coolant is not avail-
able, use an ethylene glycol antifreeze
containing corrosion inhibitors for alu-
minum engines and mix with distilled
water at a 1:1 ratio.
EAU20097
To check the coolant level
Since the coolant level varies with en-
gine temperature, check when the en-
gine is cold.
1. Park the vehicle on a level surface. 2. With the vehicle in an upright posi-
tion, look at the coolant level in the
reservoir.
3. If the coolant is at or below the minimum level mark, remove the
coolant reservoir cap. WARNING!
Remove only the coolant reser-
voir cap. Never attempt to re-
move the ra diator cap when the
en gine is hot.
[EWA15162]
4. Add coolant to the maximum level
mark. NOTICE: If coolant is not
availa ble, use d istilled 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 been
a dde d 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 re duce d.
[ECA10473]
Recommen ded coolant:
YAMALUBE coolant
Coolant quantity: Coolant reservoir (max level mark):0.28 L (0.30 US qt, 0.25 Imp.qt)
Radiator (including all routes): 1.72 L (1.82 US qt, 1.51 Imp.qt)
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
1 1 1
2
3 2
3
1. Coolant reservoir cap
1 1 1
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Periodic maintenance an d a djustment
7-30
7
EAU91572
Replacin g the fusesThe fuse box is located under the seat.
(See page 4-24.)
If a fuse is blown, replace it as follows.
TIPThere is a spare fuse on the back
side of the fuse box cover. 
Use a fuse puller to remove the
fuse.
1. Turn the main switch off and turn
off the electrical circuit in ques-
tion.
2. Remove the fuse box cover by pressing inwards at the two points
indicated on the cover and pulling
upwards.
3. Remove the blown fuse using the fuse puller.
1. Fuse box
1 1 1
1. Ignition fuse O
2. Signaling system fuse
3. Ignition fuse
4. Headlight fuse
5. ABS ECU fuse
6. Fuel injection system fuse
7. Electronic throttle valve fuse
8. Backup fuse O
9. Main fuse
10.ABS motor fuse
11.ABS solenoid fuse
12.Radiator fan motor fuse
13.Terminal fuse 1
14.Backup fuse
15.Fuse puller
16.Spare fuse
1 12
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10 10
11 11
12 12
13 13
14 14
16 16
16 16 9
10
11
12
13
14
16
1615 15 15
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Periodic maintenance an d a djustment
7-31
7 4. Install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to
avoi d causin g extensive d am-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
5. Insert the fuse puller, and then in-
stall the fuse box cover. 6. Turn the main switch on and turn
on the electrical circuit in question
to check if the device operates.
7. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
NOTICE
ECA27210
Do not drive while the fuse box cov-
er is removed .
1. Fuse puller
1 1 1
Specified fuses:
Main fuse:
50.0 A
Te r m i n a l f u s e 1 :
2.0 A
Headlight fuse: 7.5 A
Signaling system fuse: 7.5 A
Ignition fuse:
10.0 A
Ignition fuse 2: 7.5 A
Radiator fan motor fuse: 15.0 A
ABS motor fuse:
30.0 A
ABS ECU fuse: 7.5 A
Fuel injection system fuse: 7.5 A
ABS solenoid fuse:
15.0 A
Backup fuse: 7.5 A
Backup fuse 2: 15.0 A
Electronic throttle valve fuse:
7.5 A
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Periodic maintenance an d a djustment
7-35
7
EAU86420
En gine overheatin g
WARNING
EWAT1041
Do not remove the ra diator cap when the en gine an d ra diator are hot. Scal din g hot flui d an d steam may be
b lown out un der pressure, which coul d cause serious injury. Be sure to wait until the en gine has coole d.
 Place a thick ra g, like a towel, over the ra diator cap, an d then slowly rotate the cap counterclockwise to the
d etent to allow any resi dual pressure to escape. When the hissin g soun d has stoppe d, press d own on the cap
while turnin g it counterclockwise, an d 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.
UB7NE1E0.book Page 35 Friday, September 3, 2021 11:25 AM

Specifications
9-1
9
Dimensions:Overall length:2090 mm (82.3 in)
Overall width:
795 mm (31.3 in)
Overall height: 1190 mm (46.9 in)
Seat height: 825 mm (32.5 in)
Wheelbase:
1430 mm (56.3 in)
Ground clearance: 140 mm (5.51 in)
Minimum turning radius: 3.4 m (11.16 ft)Wei ght:Curb weight:
189 kg (417 lb)Engine:Combustion cycle:
4-stroke
Cooling system: Liquid cooled
Valve train: DOHC
Cylinder arrangement:
Inline
Number of cylinders: 3-cylinder
Displacement: 890 cm³
Bore × stroke:
78.0 × 62.1 mm (3.07 × 2.44 in) Starting system:
Electric starter
Engine oil:Recommended brand:
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:2.80 L (2.96 US qt, 2.46 Imp.qt)
With oil filter removal:
3.20 L (3.38 US qt, 2.82 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level
mark):0.28 L (0.30 US qt, 0.25 Imp.qt)
Radiator (including all routes): 1.72 L (1.82 US qt, 1.51 Imp.qt)Fuel:Recommended fuel:Unleaded gasoline (E10 acceptable)
Octane number (RON): 95
Fuel tank capacity:
14 L (3.7 US gal, 3.1 Imp.gal)
Fuel reserve amount: 2.8 L (0.74 US gal, 0.62 Imp.gal)
Fuel injection:Throttle body:ID mark:B7N1Drivetrain:Gear ratio:
1st: 2.571 (36/14)
2nd:
1.947 (37/19)
3rd: 1.619 (34/21)
4th: 1.381 (29/21)
5th:
1.190 (25/21)
6th: 1.037 (28/27)Front tire:Type:
Tubeless
Size: 120/70ZR17M/C (58W)
Manufacturer/model: BRIDGESTONE/BATTLAX HYPERSPORT S22FRear tire:Type:
Tubeless
Size: 180/55ZR17M/C (73W)
Manufacturer/model: BRIDGESTONE/BATTLAX HYPERSPORT S22R
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