2019 YAMAHA MT-09 brake

Periodic maintenance and adjustment7-21
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sult in loss of control and an acci-
dent.
EAU36505
Brake light switchesThe brake light should come on just be-
fore braking takes effect. The brake
light is activated by switches connected
to the brake lever and brake pedal.
Since the brake light switches are com-
ponents of the anti-lock brake system,
they should only be serviced by a
Yamaha dealer.
EAU22393
Checking the front and rear
brake padsThe front and rear brake pads must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
EAU36891
Front brake pads
Each front brake pad is provided with
wear indicators, which allows you to
check the brake pad wear without hav-
ing to disassemble the brake. To check
the brake pad wear, check the position
of the wear indicators while applying
the brake. If a brake pad has worn to
the point that a wear indicator almost1. Brake pad wear indicator
1
1
BS2-9-E2.book 21 ページ ２０１８年８月１０日　金曜日　午前９時３６分

Periodic maintenance and adjustment
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12 touches the brake disc, have a Yamaha
dealer replace the brake pads as a set.
EAU46292
Rear brake pads
Each rear brake pad is provided with
wear indicator grooves, which allow
you to check the brake pad wear with-
out having to disassemble the brake.
To check the brake pad wear, check
the wear indicator grooves. If a brake
pad has worn to the point that a wear
indicator groove almost appears, have
a Yamaha dealer replace the brake
pads as a set.
EAU40262
Checking the brake fluid levelBefore riding, check that the brake fluid
is above the minimum level mark.
Check the brake fluid level with the top
of the reservoir level. Replenish the
brake fluid if necessary.
Front brake
Rear brake
WARNING
EWA16011
Improper maintenance can result in
loss of braking ability. Observe
these precautions:
Insufficient brake fluid may al-
low air to enter the brake sys-
tem, reducing braking
performance.

Clean the filler cap before re-
moving. Use only DOT 4 brake
fluid from a sealed container.

Use only the specified brake flu-
id; otherwise, the rubber seals
1. Brake pad wear indicator groove
1
1
1. Minimum level mark
1
1. Minimum level markSpecified brake fluid:
DOT 4
1
BS2-9-E2.book 22 ページ ２０１８年８月１０日　金曜日　午前９時３６分

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may deteriorate, causing leak-
age.

Refill with the same type of
brake fluid. Adding a brake fluid
other than DOT 4 may result in a
harmful chemical reaction.

Be careful that water or dust
does not enter the brake fluid
reservoir when refilling. Water
will significantly lower the boil-
ing point of the fluid and may re-
sult in vapor lock, and dirt may
clog the ABS hydraulic unitvalves.
NOTICE
ECA17641
Brake fluid may damage painted sur-
faces or plastic parts. Always cleanup spilled fluid immediately.
As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake sys-
tem leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
fluid level goes down suddenly, have a
Yamaha dealer check the cause before further riding.
EAU22734
Changing the brake fluidHave a Yamaha dealer change the
brake fluid every 2 years. In addition,
have the seals of the master cylinders
and brake calipers, as well as the brake
hoses replaced at the intervals listed
below or sooner if they are damaged or
leaking.
Brake seals: every 2 years

Brake hoses: every 4 years
BS2-9-E2.book 23 ページ ２０１８年８月１０日　金曜日　午前９時３６分

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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 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
Recommended lubricant:
Lithium-soap-based grease
BS2-9-E2.book 27 ページ ２０１８年８月１０日　金曜日　午前９時３６分

Periodic maintenance and adjustment
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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.
Recommended lubricants:
Brake lever:Silicone grease
Clutch lever: Lithium-soap-based grease
Recommended lubricant: Lithium-soap-based grease
Recommended lubricant:
Lithium-soap-based grease
BS2-9-E2.book 28 ページ ２０１８年８月１０日　金曜日　午前９時３６分

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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.
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 7-35.)
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.
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Motorcycle care and storage
EAU37834
Matte color cautionNOTICE
ECA15193
Some models are equipped with
matte colored finished parts. Be
sure to consult a Yamaha dealer for
advice on what products to use be-
fore cleaning the vehicle. Using a
brush, harsh chemical products or
cleaning compounds when cleaning
these parts will scratch or damage
their surface. Wax also should not
be applied to any matte colored fin-ished parts.
EAU83443
CareFrequent, thorough cleaning of the ve-
hicle will not only enhance its appear-
ance but also will improve its general
performance and extend the useful life
of many components. Washing, clean-
ing, and polishing will also give you a
chance to inspect the condition of the
vehicle more frequently. Be sure to
wash the vehicle after riding in the rain
or near the sea, because salt is corro-
sive to metals.TIP
The roads of heavy snowfall areas
may be sprayed with salt as a
de-icing method. This salt can stay
on the roads well into spring, so be
sure to wash the underside and
chassis parts after riding in such
areas.

Genuine Yamaha care and main-
tenance products are sold under
the YAMALUBE brand in many
markets worldwide.

See your Yamaha dealer for addi-tional cleaning tips.
NOTICE
ECA26280
Improper cleaning can cause cos-
metic and mechanical damage. Do
not use:
high-pressure washers or
steam-jet cleaners. Excessive
water pressure may cause water
seepage and deterioration of
wheel bearings, brakes, trans-
mission seals and electrical de-
vices. Avoid high-pressure
detergent applications such as
those available in coin-operated
car washers.

harsh chemicals, including
strong acidic wheel cleaners,
especially on spoke or magne-
sium wheels.

harsh chemicals, abrasive
cleaning compounds, or wax on
matte-finished parts. Brushes
can scratch and damage the
matte-finish, use soft sponge or
towel only.

towels, sponges, or brushes
contaminated with abrasive
cleaning products or strong
chemicals such as, solvents,
BS2-9-E2.book 1 ページ ２０１８年８月１０日　金曜日　午前９時３６分

Motorcycle care and storage
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fluid, or antifreeze, etc.
Before washing 1. Park the vehicle out of direct sun- light and allow it to cool. This will
help avoid water spots.
2. Make sure all caps, covers, electri- cal couplers and connectors are
tightly installed.
3. Cover the muffler end with a plas- tic bag and a strong rubber band.
4. Pre-soak stubborn stains like in- sects or bird droppings with a wet
towel for a few minutes.
5. Remove road grime and oil stains with a quality degreasing agent
and a plastic-bristle brush or
sponge. NOTICE: Do not use de-
greasing agent on areas requir-
ing lubrication such as seals,
gaskets, and wheel axles. Fol-
low product instructions.
[ECA26290]
Washing 1. Rinse off any degreaser and spray down the vehicle with a garden
hose. Use only enough pressure to do the job. Avoid spraying water
directly into the muffler, instrument
panel, air inlet, or other inner areas
such as underseat storage com-
partments.
2. Wash the vehicle with a quality au- tomotive-type detergent mixed
with cool water and a soft, clean
towel or sponge. Use an old tooth-
brush or plastic-bristle brush for
hard-to-reach places. NOTICE:
Use cold water if the vehicle has
been exposed to salt. Warm wa-
ter will increase salt’s corrosive
properties.
[ECA26301]
3. For windshield-equipped vehicles: Clean the windshield with a soft
towel or sponge dampened with
water and a pH neutral detergent.
If necessary, use a high-quality
windshield cleaner or polish for
motorcycles. NOTICE: Never use
any strong chemicals to clean
the windshield. Additionally,
some cleaning compounds for
plastic may scratch the wind-
shield, so be sure to test all
cleaning products before gener-
al application.
[ECA26310]
4. Rinse off thoroughly with clean wa- ter. Be sure to remove all deter-
gent residues, as they can be
harmful to plastic parts.
After washing 1. Dry the vehicle with a chamois or
absorbent towel, preferably micro-
fiber terrycloth.
2. For drive chain-equipped models: Dry and then lubricate the drive
chain to prevent rust.
3. Use a chrome polish to shine chrome, aluminum, and stainless
steel parts. Often the thermally in-
duced discoloring of stainless steel
exhaust systems can be removed
through polishing.
4. Apply a corrosion protection spray on all metal parts including chrome
or nickel-plated surfaces.
WARNING! Do not apply
silicone or oil spray to seats,
hand grips, rubber foot pegs or
tire treads. Otherwise these
parts will become slippery,
which could cause loss of con-
trol. Thoroughly clean the sur-
faces of these parts before
BS2-9-E2.book 2 ページ ２０１８年８月１０日　金曜日　午前９時３６分