Page 23 of 88

INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12501
Horn switch “ ”
Press this switch to sound the horn.
EAU12661
En
gine stop switch “ / ”
Set this switch to “ ” before starting
the engine. Set this switch to “ ” to
stop the engine in case of an emergen-
cy, such as when the vehicle overturns
or when the throttle cable is stuck.
EAU12713
Start switch “ ”
Push this switch to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAU41701
The engine trouble warning light will
come on when the key is turned to
“ON” and the start switch is pushed,
but this does not indicate a malfunc-
tion.
EAU12735
Hazar d switch “ ”
With the key in the “ON” or “ ” posi-
tion, use this switch to turn on the haz-
ard lights (simultaneous flashing of all
turn signal lights).
The hazard lights are used in case of an
emergency or to warn other drivers
when your vehicle is stopped where it
might be a traffic hazard.NOTICE
ECA10062
Do not use the hazar d lig hts for an
exten ded len gth of time with the en-
g ine not runnin g, otherwise the bat-
tery may d ischarge.
EAU44603
“SELECT” switch
This switch is used to perform selec-
tions in the odometer and tripmeters,
to set the clock and to set the bright-
ness control mode of the multi-func-
tion meter unit.
See “Multi-function meter unit” on
page 3-4 for detailed information.
EAU42536
“RESET” switch
This switch is used to reset the tripme-
ters, to set the clock and to set the
brightness control mode of the multi-
function meter unit.
See “Multi-function meter unit” on
page 3-4 for detailed information.
U2SSE1E0.book Page 8 Tuesday, October 28, 2014 11:08 AM
Page 25 of 88

INSTRUMENT AND CONTROL FUNCTIONS
3-10
3
EAU12944
Brake pedalThe brake pedal is located on the right
side of the motorcycle. To apply the
rear brake, press down on the brake
pedal.
EAU13125
Fuel tank capTo remove the fuel tank cap
Slide the fuel tank cap lock cover open,
insert the key into the lock, and then
turn it 1/4 turn clockwise. The lock will
be released and the fuel tank cap can
be removed.
To install the fuel tank cap
1. Insert the fuel tank cap into the tank opening with the key inserted
in the lock and with the “ ” mark
facing forward. 2. Turn the key counterclockwise to
the original position, remove it,
and then close the lock cover.
TIPThe fuel tank cap cannot be installed
unless the key is in the lock. In addi-
tion, the key cannot be removed if the
cap is not properly installed and
locked.
WARNING
EWA10132
Make sure that the fuel tank cap is
properly installe d before ri din g.
Leakin g fuel is a fire hazar d.
1. Brake pedal
1
1. Fuel tank cap lock cover
2. “ ” mark
3. Lock.
4. Unlock.
1 2
3
4
U2SSE1E0.book Page 10 Tuesday, October 28, 2014 11:08 AM
Page 27 of 88

INSTRUMENT AND CONTROL FUNCTIONS
3-12
3
brand or premium unleaded fuel. Use
of unleaded fuel will extend spark plug
life and reduce maintenance costs.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
EAU39453
Fuel tank
breather/overflow
hoseBefore operating the motorcycle:
Check the fuel tank breather/over-
flow hose connection.
Check the fuel tank breather/over-
flow hose for cracks or damage,
and replace it if necessary.
Make sure that the end of the fuel
tank breather/overflow hose is not
blocked, and clean it if necessary.
EAU13434
Catalytic converterThis model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
Do not park the vehicle near
possi ble fire hazar ds such as
g rass or other materials that
easily burn.
Park the vehicle in a place
where pe destrians or chil dren
are not likely to touch the hot
exhaust system.
Make sure that the exhaust sys-
tem has coole d down before
d oin g any maintenance work.
Do not allow the en gine to i dle
more than a few minutes. Lon g
i d lin g can cause a b uild-up of
heat.
1. Fuel tank brea ther/overflow hose
1
U2SSE1E0.book Page 12 Tuesday, October 28, 2014 11:08 AM
Page 28 of 88
INSTRUMENT AND CONTROL FUNCTIONS
3-13
3
NOTICE
ECA10702
Use only unleaded g asoline. The use
of lead ed g asoline will cause unre-
pairab le damag e to the catalytic
converter.
EAU50681
SeatTo remove the seat 1. Insert the key into the seat lock, turn it counterclockwise, and then
lift the front of the seat up.
2. Pull the seat forward as shown to unhook it from the center seat
holder. 3. Pull the seat rearward to unhook it
from the rear seat holder, and then
pull it off.
To install the seat 1. Insert the projection on the rear of the seat into the rear seat holder.1. Seat lock
2. Unlock.
2
1
1. Center seat holder
1. Rear seat holder1
1
U2SSE1E0.book Page 13 Tuesday, October 28, 2014 11:08 AM
Page 29 of 88
INSTRUMENT AND CONTROL FUNCTIONS
3-14
3
2. Slide the seat rearward to fit the
slot in its bottom over the center
seat holder.
3. Push the front of the seat down to lock it in place.
4. Remove the key.
TIPMake sure that the seat is properly se-
cured before riding.
EAU14312
Helmet hol derThe helmet holder is located under the
seat.
To secure a helmet to the helmet
hol der
1. Remove the seat. (See page 3-13.)
2. Attach the helmet to the helmet holder, and then securely install
the seat. WARNING! Never ri de
with a helmet attached to the
helmet hol der, since the helmet
may hit o bjects, causin g loss of
control an d possi bly an acci-
d ent.
[EWA10162]
To release the helmet from the hel-
met hol der
Remove the seat, remove the helmet
from the helmet holder, and then install
the seat.
1. Projection
2. Rear seat holder
3. Slot
4. Center seat holder12
3
4
1. Helmet holder
1
U2SSE1E0.book Page 14 Tuesday, October 28, 2014 11:08 AM
Page 56 of 88

PERIODIC MAINTENANCE AND ADJUSTMENT
6-17
6ageing. Old and aged tires shall be
checked by tire specialists to ascertain
their suitability for further use.
WARNING
EWA10462
The front an
d rear tires shoul d b e of
the same make an d d esi gn, other-
wise the han dlin g characteristics of
the vehicle may be different, which
coul d lea d to an acci dent.After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha.
EAU21963
Cast wheelsTo maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
The wheel rims should be
checked for cracks, bends, warp-
age or other damage before each
ride. If any damage is found, have
a Yamaha dealer replace the
wheel. Do not attempt even the
smallest repair to the wheel. A de-
formed or cracked wheel must be
replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
EAU50701
Adjustin g the clutch lever free
playThe clutch lever free play should mea-
sure 5.0–10.0 mm (0.20–0.39 in) as
shown. Periodically check the clutch
lever free play and, if necessary, adjust
it as follows.
1. Loosen the locknut at the clutch lever.
2. To increase the clutch lever free play, turn the clutch lever free play
adjusting bolt in direction (a). To
decrease the clutch lever free
play, turn the adjusting bolt in di-
rection (b).
Front tire:Size:120/70 21M/C 62H
Manufacturer/model: BRIDGESTONE/EXEDRA G721 G
Rear tire:
Size:210/40R18M/C 73H
Manufacturer/model:
BRIDGESTONE/EXEDRA G852
RADIAL G
1. Clutch lever free play
2. Locknut
3. Clutch lever free play adjusting bolt
3(a)(b)
2
1
U2SSE1E0.book Page 17 Tuesday, October 28, 2014 11:08 AM
Page 57 of 88

PERIODIC MAINTENANCE AND ADJUSTMENT
6-18
6
TIPIf the specified clutch lever free play
could be obtained as described above,
skip steps 3–6.3. Fully turn the adjusting bolt in di-rection (a) to loosen the clutch ca-
ble.
4. Slide the rubber covers apart, and then loosen the locknut.
5. To increase the clutch lever free play, turn the clutch lever free play
adjusting nut in direction (a). To
decrease the clutch lever free
play, turn the adjusting nut in di-
rection (b). 6. Tighten the locknut at the clutch
cable, and then slide the rubber
covers to their original positions.
7. Tighten the locknut at the clutch lever.
EAU37914
Checkin g the brake lever free
playThere should be no free play at the
brake lever end. If there is free play,
have a Yamaha dealer inspect the
brake system.
WARNING
EWA14212
A soft or spon gy feelin g in the b rake
lever can in dicate the presence of
air in the hy draulic system. If there is
air in the hy draulic system, have a
Yamaha dealer blee d the system be-
fore operatin g the vehicle. Air in the
hy draulic system will diminish the
1. Rubber cover
2. Locknut
3. Clutch lever free play adjusting nut
(a)
1
(b)
1
2
3
1. No brake lever free play
1
U2SSE1E0.book Page 18 Tuesday, October 28, 2014 11:08 AM
Page 60 of 88

PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
6
Use only the specified b rake flu-
i d ; otherwise, the ru bber seals
may deteriorate, causin g leak-
a g e.
Refill with the same type of
brake flui d. A ddin g a brake flui d
other than DOT 4 may result in a
harmful chemical reaction.
Be careful that water does not
enter the brake flui d reservoir
when refillin g. Water will si gnifi-
cantly lower the boilin g point of
the flui d an d may result in vapor
lock.
NOTICE
ECA17641
Brake flui d may damag e painted
surfaces or plastic parts. Always
clean up spille d flui d imme diately.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
system 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.
EAU22733
Chan gin g the brake flui dHave a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the master cylinders and calipers as
well as the brake hoses replaced at the
intervals listed below or whenever they
are damaged or leaking.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
U2SSE1E0.book Page 21 Tuesday, October 28, 2014 11:08 AM