
Periodic maintenance and adjustment7-23
1
2
3
4
5
678
9
10
11
12
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-E1E0_1.book 23 ページ 2018年4月27日 金曜日 午後4時50分

Periodic maintenance and adjustment
7-32
1
2
3
4
5
67
8
9
10
11
12 The main fuse, the fuel injection system
fuse, and fuse box 2 are located under
the seat. (See page 4-20.)
TIPTo access the fuel injection system
fuse, remove the starter relay cover bypulling it upward.
1. Ignition fuse
2. ABS control unit fuse
3. Auxiliary fuse 1
4. Parking lighting fuse
5. Signaling system fuse
6. Headlight fuse
7. Grip warmer fuse
8. Spare fuse
123
8
456
87
1. Fuse box 2
2. Main fuse
3. Fuel injection system fuse
4. Fuel injection system spare fuse
2
3
4
1
1. Radiator fan motor fuse
2. Backup fuse
3. Electronic throttle valve fuse
4. Terminal fuse 1
5. ABS solenoid fuse
6. ABS motor fuse
7. Spare fuse
1234
7
56
BS2-9-E1E0_1.book 32 ページ 2018年4月27日 金曜日 午後4時50分

Periodic maintenance and adjustment7-33
1
2
3
4
5
678
9
10
11
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.
1. Starter relay cover
2. Fuel injection system fuse
3. Fuel injection system spare fuse
1
2
3
Specified fuses:Main fuse:50.0 A
Auxiliary fuse 1:
2.0 A
Terminal fuse 1: 2.0 A
Grip warmer fuse: 5.0 A
Headlight fuse:
10.0 A
Signaling system fuse: 7.5 A
Ignition fuse: 15.0 A
Parking lighting fuse:
7.5 A
Radiator fan motor fuse: 15.0 A
ABS motor fuse: 30.0 A
ABS solenoid fuse:
15.0 A
Fuel injection system fuse: 10.0 A
ABS control unit fuse: 7.5 A
Backup fuse: 7.5 A
Electronic throttle valve fuse: 7.5 A
BS2-9-E1E0_1.book 33 ページ 2018年4月27日 金曜日 午後4時50分

Motorcycle care and storage
8-2
1
2
3
4
5
6
78
9
10
11
12 off any detergent residue using
plenty of water, as it is harmful
to plastic parts.
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.
Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.
For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield. Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound after
washing.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.TIPSalt sprayed on roads in the winter may
remain well into spring. 1. Clean the motorcycle with cold wa- ter and a mild detergent, after the
engine has cooled down.
NOTICE: Do not use warm water
since it increases the corrosive
action of the salt.
[ECA10792]
2. Apply a corrosion protection spray on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning 1. Dry the motorcycle with a chamois or an absorbing cloth.
2. Immediately dry the drive chain and lubricate it to prevent it from
rusting.
3. Use a chrome polish to shine chrome, aluminum and stain-
less-steel parts, including the ex-
haust system. (Even the thermally
induced discoloring of stain-
less-steel exhaust systems can be
removed through polishing.)
4. To prevent corrosion, it is recom- mended to apply a corrosion pro-
tection spray on all metal,
BS2-9-E1E0_1.book 2 ページ 2018年4月27日 金曜日 午後4時50分

Specifications
9-2
1
2
3
4
5
6
7
89
10
11
12
6th: 1.037 (28/27)
Chassis:Frame type: Diamond
Caster angle: 25.0
Trail:
103 mm (4.1 in)Front tire:Type:Tubeless
Size:
120/70 ZR17 M/C (58W)
Manufacturer/model: BRIDGESTONE/S20F
Manufacturer/model: DUNLOP/D214FRear tire:Type:Tubeless
Size: 180/55 ZR17M/C (73W)
Manufacturer/model:
BRIDGESTONE/S20R
Manufacturer/model: DUNLOP/D214Loading:Maximum load:
174 kg (384 lb)
* (Total weight of rider, passenger, cargo and accessories)
Tire air pressure (measured on cold
tires):1 person:Front:
250 kPa (2.50 kgf/cm
2, 36 psi)
Rear: 290 kPa (2.90 kgf/cm2, 42 psi)
2 persons: Front: 250 kPa (2.50 kgf/cm2, 36 psi)
Rear: 290 kPa (2.90 kgf/cm2, 42 psi)
Front wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT3.50Rear wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT5.50Front brake:Type:Hydraulic dual disc brake
Specified brake fluid: DOT 4Rear brake:Type:Hydraulic single disc brake
Specified brake fluid: DOT 4
Front suspension:Type:Telescopic fork
Spring: Coil spring
Shock absorber: Hydraulic damper
Wheel travel:
137 mm (5.4 in)Rear suspension:Type:Swingarm (link suspension)
Spring:
Coil spring
Shock absorber: Gas-hydraulic damper
Wheel travel: 130 mm (5.1 in)Electrical system:System voltage:12 V
Ignition system: TCI
Charging system:
AC magnetoBattery:Model:YTZ10S
Voltage, capacity:
12 V, 8.6 Ah (10 HR)Bulb wattage:Headlight:LED
BS2-9-E1E0_1.book 2 ページ 2018年4月27日 金曜日 午後4時50分

Specifications
9-3
1
2
3
4
5
6
7
8910
11
12
Brake/tail light:LED
Front turn signal light:
10.0 W
Rear turn signal light: 10.0 W
Auxiliary light: LED
License plate light:
LED
Meter lighting: LED
Neutral indicator light: LED
High beam indicator light:
LED
Oil level warning light: LED
Turn signal indicator light: LED
Coolant temperature warning light:
LED
Engine trouble warning light: LED
ABS warning light: LED
Immobilizer system indicator light:
LED
Traction control system indicator light: LED
Quick shift indicator light: LED
Fuse(s):Main fuse:50.0 A
Auxiliary fuse 1: 2.0 A
Terminal fuse 1: 2.0 A
Grip warmer fuse:
5.0 A
Headlight fuse: 10.0 A
Signaling system fuse: 7.5 A
Ignition fuse:
15.0 A
Parking lighting fuse: 7.5 A
Radiator fan motor fuse: 15.0 A
Fuel injection system fuse:
10.0 A
ABS control unit fuse: 7.5 A
ABS motor fuse: 30.0 A
ABS solenoid fuse:
15.0 A
Backup fuse: 7.5 A
Electronic throttle valve fuse: 7.5 A
BS2-9-E1E0_1.book 3 ページ 2018年4月27日 金曜日 午後4時50分

11-1
1
2
3
4
5
6
7
8
9
1011
12
IndexAABS ....................................................... 4-16
ABS warning light.................................... 4-6
Air filter element .................................... 7-16
Auxiliary DC connectors........................ 4-25BBattery................................................... 7-30
Brake and clutch levers, checking and lubricating .................................... 7-27
Brake and shift pedals, checking
and lubricating .................................... 7-27
Brake fluid, changing ............................ 7-23
Brake fluid level, checking .................... 7-22
Brake lever ............................................ 4-15
Brake lever free play, checking ............. 7-20
Brake light switches .............................. 7-21
Brake pedal ........................................... 4-15CCables, checking and lubricating .......... 7-26
Canister................................................. 7-11
Care ........................................................ 8-1
Catalytic converter ................................ 4-19
Clutch lever ........................................... 4-14
Clutch lever free play, adjusting ............ 7-20
Coolant.................................................. 7-14
Coolant temperature warning light .......... 4-6DData recording, vehicle ......................... 10-2
Diagnostic connector ............................ 10-2
Dimmer switch ........................................ 4-4
D-mode (drive mode) .............................. 3-1
Drive chain, cleaning and lubricating .... 7-25
Drive chain slack ................................... 7-24
Drive mode switch................................... 4-5
EEngine break-in ...................................... 6-3
Engine idling speed, checking .............. 7-16
Engine oil .............................................. 7-12
Engine serial number............................ 10-1
Engine trouble warning light ................... 4-6FFront and rear brake pads, checking .... 7-21
Front fork, adjusting .............................. 4-21
Front fork, checking .............................. 7-29
Fuel....................................................... 4-17
Fuel consumption, tips for reducing........ 6-3
Fuel tank cap ........................................ 4-17
Fuel tank overflow hose........................ 4-19
Fuses, replacing ................................... 7-31HHandlebar switches ................................ 4-4
Hazard switch ......................................... 4-5
High beam indicator light ........................ 4-5
Horn switch ............................................. 4-4IIdentification numbers .......................... 10-1
Ignition circuit cut-off system ................ 4-26
Immobilizer system ................................. 4-1
Immobilizer system indicator light........... 4-7
Indicator lights and warning lights .......... 4-5LLuggage strap holders .......................... 4-25MMain switch/steering lock........................ 4-2
Maintenance and lubrication, periodic .... 7-5
Maintenance, emission control system .................................................. 7-3
Matte color, caution ................................ 8-1 Model label ............................................ 10-2
Multi-function meter unit .......................... 4-8
NNeutral indicator light .............................. 4-5OOil level warning light .............................. 4-5PPanels, removing and installing .............. 7-9
Parking .................................................... 6-4
Part locations .......................................... 2-1
Pass switch ............................................. 4-4QQuick shift indicator light ......................... 4-7
Quick shift system ................................... 3-3SSafety information ................................... 1-1
Seat ....................................................... 4-20
Shifting .................................................... 6-2
Shift pedal ............................................. 4-14
Shock absorber assembly, adjusting .... 4-23
Sidestand .............................................. 4-25
Sidestand, checking an
d lubricating...... 7-28
Spark plugs, checking ........................... 7-10
Special features ...................................... 3-1
Specifications .......................................... 9-1
Starting the engine .................................. 6-1
Steering, checking................................. 7-29
Stop/Run/Start switch.............................. 4-4
Storage.................................................... 8-3
Storage compartment............................ 4-21
Supporting the motorcycle .................... 7-35
Swingarm pivots, lubricating ................. 7-28
BS2-9-E1E0_1.book 1 ページ 2018年4月27日 金曜日 午後4時50分