YAMAHA MT-10 2018 Manual Online

Periodic maintenance and adjustment7-23
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EAU22762
Drive chain slackThe drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU74251
To check the drive chain slack 1. Place the motorcycle on the sides- tand.TIPWhen checking and adjusting the drive
chain slack, there should be no weighton the motorcycle.
2. Shift the transmission into the neu- tral position.
3. Measure the drive chain slack as shown. 4. If the drive chain slack is incorrect,
adjust it as follows. NOTICE: Im-
proper drive chain slack will
overload the engine as well as
other vital parts of the motorcy-
cle and can lead to chain slip-
page or breakage. To prevent
this from occurring, keep the
drive chain slack within the
specified limits.
[ECA10572]
EAU74260
To adjust the drive chain slack
Consult a Yamaha dealer before ad-
justing the drive chain slack. 1. Loosen the axle nut and the lock-
nut on each side of the swingarm.
2. To tighten the drive chain, turn the drive chain slack adjusting bolt on
each side of the swingarm in direc-
tion (a). To loosen the drive chain,
turn the adjusting bolt on each side
of the swingarm in direction (b),
and then push the rear wheel for-
ward.
TIPUsing the alignment marks on each
side of the swingarm, make sure that
both drive chain pullers are in the sameposition for proper wheel alignment.
1. Drive chain slackDrive chain slack:20.0–30.0 mm (0.79–1.18 in)
1
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Periodic maintenance and adjustment
7-24
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12 3. Tighten the axle nut, then the lock-
nuts to their specified torques.
4. Make sure that the drive chain pull- ers are in the same position, the
drive chain slack is correct, and
the drive chain moves smoothly.
EAU23026
Cleaning and lubricating the
drive chainThe drive chain must be cleaned and
lubricated at the intervals specified in
the periodic maintenance and lubrica-
tion chart, otherwise it will quickly wear
out, especially when riding in dusty or
wet areas. Service the drive chain as
follows.NOTICE
ECA10584
The drive chain must be lubricated
after washing the motorcycle, ridingin the rain or riding in wet areas.
1. Clean the drive chain with kero- sene and a small soft brush.
NOTICE: To prevent damaging
the O-rings, do not clean the
drive chain with steam cleaners,
high-pressure washers or inap-
propriate solvents.
[ECA11122]
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a special O-ring chain
lubricant. NOTICE: Do not use
engine oil or any other lubri-
cants for the drive chain, as they may contain substances that
could damage the O-rings.
[ECA11112]
1. Axle nut
2. Drive chain puller
3. Drive chain slack adjusting bolt
4. Locknut
5. Alignment marksTightening torques:
Axle nut:190 N·m (19 kgf·m, 140 lb·ft)
Locknut: 16 N·m (1.6 kgf·m, 12 lb·ft)
1
2 3
45
(a)
(b)
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Periodic maintenance and adjustment7-25
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EAU23098
Checking and lubricating the
cablesThe operation of all control cables and
the condition of the cables should be
checked before each ride, and the ca-
bles and cable ends should be lubricat-
ed if necessary. If a cable is damaged
or does not move smoothly, have a
Yamaha dealer check or replace it.
WARNING! Damage to the outer
housing of cables may result in in-
ternal rusting and cause interfer-
ence with cable movement. Replace
damaged cables as soon as possi-
ble to prevent unsafe condi-
tions.
[EWA10712] EAU23115
Checking and lubr
icating the
throttle grip and cableThe operation of the throttle grip should
be checked before each ride. In addi-
tion, the cable should be lubricated by a
Yamaha dealer at the intervals speci-
fied in the periodic maintenance chart.
The throttle cable is equipped with a
rubber cover. Make sure that the cover
is securely installed. Even though the
cover is installed correctly, it does not
completely protect the cable from water
entry. Therefore, use care not to pour
water directly onto the cover or cable
when washing the vehicle. If the cable
or cover becomes dirty, wipe clean with
a moist cloth.
EAU44276
Checking and lubricating the
brake and shift pedalsThe operation of the brake and shift
pedals should be checked before each
ride, and the pedal pivots should be lu-
bricated if necessary.
Brake pedal
Recommended lubricant:
Yamaha cable lubricant or other suit-
able cable lubricant
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Periodic maintenance and adjustment
7-26
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12 Shift pedal
EAU23144
Checking and lubricating the
brake and cl
utch leversThe operation of the brake and clutch
levers should be checked before each
ride, and the lever pivots should be lu-
bricated if necessary.
Brake lever Clutch lever
Recommended lubricant:
Lithium-soap-based grease
Recommended lubricants: Brake lever:Silicone grease
Clutch lever: Lithium-soap-based grease
B67-9-E2.book 26 ページ ２０１８年６月５日　火曜日　午前９時７分

Periodic maintenance and adjustment7-27
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EAU23203
Checking and lubricating the
sidestandThe operation of the sidestand should
be checked before each ride, and the
sidestand pivot and metal-to-metal
contact surfaces should be lubricated if
necessary.
WARNING
EWA10732
If the sidestand does not move up
and down smoothly, have a Yamaha
dealer check or repair it. Otherwise,
the sidestand could contact the
ground and distract the operator, re-sulting in a possible loss of control.
EAUM1653
Lubricating the swingarm
pivotsThe swingarm pivots must be lubricat-
ed by a Yamaha dealer at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU23273
Checking the front forkThe condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation 1. Place the vehicle on a level sur- face and hold it in an upright posi-
tion. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10752]
2. While applying the front brake, push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
Recommended lubricant:Lithium-soap-based grease
Recommended lubricant:
Lithium-soap-based grease
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Periodic maintenance and adjustment
7-28
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NOTICE
ECA10591
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-pair it.
EAU23285
Checking the steeringWorn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart. 1. Raise the front wheel off the ground. (See page 7-33.)
WARNING! To avoid injury, se-
curely support the vehicle so
there is no danger of it falling
over.
[EWA10752]
2. Hold the lower ends of the frontfork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.
EAU23292
Checking the wheel bearingsThe front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrica-
tion chart. If there is play in the wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer check
the wheel bearings.
B67-9-E2.book 28 ページ ２０１８年６月５日　火曜日　午前９時７分

Periodic maintenance and adjustment7-29
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EAU50292
BatteryThe battery is located under the seat.
(See page 4-22.)
This model is equipped with a VRLA
(Valve Regulated Lead Acid) battery.
There is no need to check the electro-
lyte or to add distilled water. However,
the battery lead connections need to be
checked and, if necessary, tightened.
WARNING
EWA10761

Electrolyte is poisonous and
dangerous since it contains sul-
furic acid, which causes severe
burns. Avoid any contact with skin, eyes or clothing and al-
ways shield your eyes when
working near batteries. In case
of contact, administer the fol-
lowing FIRST AID.
EXTERNAL: Flush with plenty
of water.
INTERNAL: Drink large quan- tities of water or milk and im-
mediately call a physician.
EYES: Flush with water for 15 minutes and seek prompt
medical attention.

Batteries produce explosive hy-
drogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and pro-
vide sufficient ventilation when
charging it in an enclosed
space.

KEEP THIS AND ALL BATTER-
IES OUT OF THE REACH OFCHILDREN.
To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the battery tends to discharge more quickly
if the vehicle is equipped with optional
electrical accessories.
NOTICE
ECA16522
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional batterycharger will damage the battery.
To store the battery
1. If the vehicle will not be used for more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE: When removing the
battery, be sure to turn the main
switch off, then disconnect the
negative lead before discon-
necting the positive lead.
[ECA16304]
2. If the battery will be stored for more than two months, check it at least
once a month and fully charge it if
necessary.
3. Fully charge the battery before in- stallation. NOTICE: When install-
ing the battery, be sure to turn
1. Positive battery lead (red)
2. Battery
3. Negative battery lead (black)
1
2
3
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Periodic maintenance and adjustment
7-30
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12 the main switch off, then con-
nect the positive lead before
connecting the negative
lead.
[ECA16842]
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.NOTICE
ECA16531
Always keep the battery charged.
Storing a discharged battery cancause permanent battery damage.
EAU73994
Replacing the fusesThe main fuse and ABS motor fuse are
located under the seat. (See
page 4-22.)TIPRemove the starter relay cover by pull-ing it upward. The fuse boxes, which contain the fus-
es for the individual circuits, are located
behind the left side panels.
To access fuse boxes, remove and in-
stall the left side panel A and B as fol-
lows.
1. Remove the quick fasteners, and then remove the left side panel A
off.1. Main fuse
2. ABS motor fuse
3. ABS motor spare fuse
4. Starter relay cover
1 4
3
2
1. Starter relay cover
1
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Periodic maintenance and adjustment7-31
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TIPThe quick fasteners are removed by
pushing in the center pin and then pull-ing the fastener out.
2. Remove the bolts and washers, and then remove the left side pan- el B off.1. Quick fastener
2. Left side panel A1
2
1. Left side panel B
2. Washer
3. Bolt
1. Brake light fuse
2. Cruise control fuse
3. Spare fuse
13232
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
B67-9-E2.book 31 ページ ２０１８年６月５日　火曜日　午前９時７分

Periodic maintenance and adjustment
7-32
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12 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. 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]
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
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-E2.book 32 ページ ２０１８年６月５日　火曜日　午前９時７分