PERIODIC MAINTENANCE AND ADJUSTMENT
6-29
6 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.
[EWA15131]
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.
EAU42894
Replacing the headlight bulb This model is equipped with a halogen
bulb headlight. If the headlight bulb
burns out, replace it as follows.NOTICE
ECA10650
Take care not to damage the follow-
ing parts:
Headlight bulb
Do not touch the glass part of
the headlight bulb to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the bulb, and the bulb life will
be adversely affected. Thor-
oughly clean off any dirt and fin-
gerprints on the headlight bulb
using a cloth moistened with al-
cohol or thinner.
Headlight lens
Do not affix any type of tinted
film or stickers to the headlight
lens.
Do not use a headlight bulb of a
wattage higher than specified.
1. Starter relay cover
2. Fuel injection system fuse
3. Fuel injection system spare fuse
21
3
Specified fuses:
Main fuse:
50.0 A
Headlight fuse:
20.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
15.0 A
Parking lighting fuse:
10.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A
U11CE4E0.book Page 29 Friday, December 3, 2010 9:12 AM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-34
6a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
EAU25871
Troubleshooting Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from waterheaters or furnaces. Gasoline or
gasoline vapors can ignite or ex-
plode, causing severe injury or
property damage.
U11CE4E0.book Page 34 Friday, December 3, 2010 9:12 AM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-35
6
EAU42502
Troubleshooting charts Starting problems or poor engine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
U11CE4E0.book Page 35 Friday, December 3, 2010 9:12 AM
SPECIFICATIONS
8-2
8
2nd:
1.778 (32/18)
3rd:
1.381 (29/21)
4th:
1.115 (29/26)
5th:
0.960 (24/25)
Chassis:Frame type:
Double cradle
Caster angle:
32.70 °
Trail:
145 mm (5.7 in)Front tire:Type:
Tubeless
Size:
130/90 16M/C 67H
Manufacturer/model:
DUNLOP/D404F X
Manufacturer/model:
BRIDGESTONE/EXEDRA G721Rear tire:Type:
Tubeless
Size:
170/70B 16M/C 75H
Manufacturer/model:
DUNLOP/K555
Manufacturer/model:
BRIDGESTONE/EXEDRA G722 G
Loading:Maximum load:
209 kg (461 lb)
(Total weight of rider, passenger, cargo and
accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–90 kg (0–198 lb)
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi)
Loading condition:
90–209 kg (198–461 lb)
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi)Front wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT3.00Rear wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT4.50Front brake:Type:
Dual disc brake
Operation:
Right hand operationRecommended fluid:
DOT 4
Rear brake:Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
135.0 mm (5.31 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
110.0 mm (4.33 in)Electrical system:Ignition system:
TCI
Charging system:
AC magnetoBattery:Model:
YTX20L-BS
Voltage, capacity:
12 V, 18.0 Ah
U11CE4E0.book Page 2 Friday, December 3, 2010 9:12 AM
SPECIFICATIONS
8-3
8
Headlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 60 W/55 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 1
Front turn signal light:
12 V, 21.0 W × 2
Rear turn signal light:
12 V, 21.0 W × 2
Auxiliary light:
12 V, 5.0 W × 1
License plate light:
12 V, 5.0 W × 1
Meter lighting:
LED
Neutral indicator light:
LED
High beam indicator light:
LED
Oil level warning light:
LED
Turn signal indicator light:
LED
Fuel level warning light:
LED
Coolant temperature warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:Main fuse:
50.0 A
Headlight fuse:
20.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
15.0 A
Parking lighting fuse:
10.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A
U11CE4E0.book Page 3 Friday, December 3, 2010 9:12 AM
INDEX
AAir filter element, replacing ................... 6-14
Anti-theft alarm (optional) ....................... 3-9
Auxiliary light bulb, replacing ................ 6-33BBattery .................................................. 6-27
Brake and clutch levers, checking
and lubricating .................................... 6-24
Brake and shift pedals, checking
and lubricating .................................... 6-23
Brake fluid, changing ............................ 6-21
Brake fluid level, checking .................... 6-20
Brake lever ........................................... 3-12
Brake lever free play, checking ............ 6-18
Brake light switches .............................. 6-19
Brake pedal .......................................... 3-12CCables, checking and lubricating .......... 6-22
Care ........................................................ 7-1
Catalytic converter ................................ 3-15
Clutch lever........................................... 3-11
Clutch lever free play, adjusting ........... 6-17
Coolant ................................................. 6-13
Coolant temperature warning light.......... 3-5DDimmer switch ...................................... 3-10
Drive belt slack ..................................... 6-21EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ........... 6-10
Engine stop switch................................ 3-10
Engine trouble warning light ................... 3-5FFront and rear brake pads, checking .... 6-19Front fork, checking...............................6-25
Fuel ....................................................... 3-13
Fuel consumption, tips for reducing ........ 5-3
Fuel level warning light............................ 3-4
Fuel tank breather/overflow hose .......... 3-15
Fuel tank cap......................................... 3-13
Fuses, replacing .................................... 6-28
HHandlebar switches ............................... 3-10
Hazard switch........................................ 3-11
Headlight bulb, replacing....................... 6-29
Helmet holder ........................................ 3-16
High beam indicator light......................... 3-4
Horn switch ........................................... 3-10IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-19
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-5
Indicator lights and warning lights ........... 3-4LLicense plate light bulb, replacing ......... 6-32MMain switch/steering lock ........................ 3-2
Maintenance and lubrication, periodic..... 6-4
Maintenance, emission control system ... 6-3
Matte color, caution .................................7-1
Model label .............................................. 9-1
Multi-function meter unit .......................... 3-6NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4
PPanel, removing and installing ................ 6-8
Parking.................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-10RRear suspension, lubricating ................ 6-25
RESET switch ....................................... 3-11
Rider seat ............................................. 3-16SSafety information ................................... 1-1
SELECT switch ..................................... 3-11
Shifting .................................................... 5-2
Shift pedal ............................................. 3-12
Shock absorber assembly, adjusting .... 3-17
Sidestand .............................................. 3-18
Sidestand, checking and lubricating ..... 6-24
Spark plugs, checking............................. 6-8
Specifications.......................................... 8-1
Starting the engine.................................. 5-1
Start switch ........................................... 3-10
Steering, checking ................................ 6-26
Storage ................................................... 7-3
Supporting the motorcycle .................... 6-33
Swingarm pivots, lubricating ................. 6-25TTail/brake light bulb, replacing .............. 6-31
Throttle grip and cable, checking
and lubricating .................................... 6-23
Throttle grip free play, checking............ 6-15
Tires ...................................................... 6-15
Tool kit .................................................... 6-2
Troubleshooting .................................... 6-34
Troubleshooting charts ......................... 6-35
U11CE4E0.book Page 1 Friday, December 3, 2010 9:12 AM