Periodic maintenance an d a djustment
6-33
6
a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
EAU25872
Trou
bleshootin gAlthough Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur
during 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
inferior, have a shorter service life and
can lead to expensive repair bills.
WARNING
EWA15142
When checkin g the fuel system, d o
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot li ghts from water heaters or furnaces. Gasoline or
g
asoline vapors can i gnite or ex-
plo de, causin g severe injury or prop-
erty damag e.
U2SSE2E0.book Page 33 Monday, July 20, 2015 2:28 PM
Periodic maintenance an d a djustment
6-34
6
EAU42505
Trou bleshootin g chartsStartin g pro blems or poor en gine performance
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
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.
Operate the electric starter.4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not start.
Check the ignition.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
U2SSE2E0.book Page 34 Monday, July 20, 2015 2:28 PM
Specifications
8-2
8
Chassis:Frame type:Double cradle
Caster angle:
34.0 °
Trail: 109 mm (4.3 in)Front tire:Type:
Tubeless
Size: 120/70 21M/C 62H
Manufacturer/model: BRIDGESTONE/EXEDRA G721 GRear tire:Type: Tubeless
Size: 210/40R18M/C 73H
Manufacturer/model:
BRIDGESTONE/EXEDRA G852 RADIAL GLoa din g:Maximum load:
204 kg (450 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measure d on col d
tires):Up to 90 kg (198 lb) load:
Front:250 kPa (2.50 kgf/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi) 90 kg (198 lb) load - maximum load:
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: 21M/C x MT3.50Rear wheel:Wheel type:
Cast wheel
Rim size: 18M/C x MT7.50Front brake:Type:
Hydraulic single disc brake
Specified brake fluid: DOT 4Rear brake:Type:
Hydraulic single disc brake
Specified brake fluid: DOT 4Front suspension:Type:
Telescopic fork
Spring: Coil spring
Shock absorber: Hydraulic damper
Wheel travel:
135 mm (5.3 in)
Rear suspension:Type:Swingarm (link suspension)
Spring:
Coil spring
Shock absorber: Gas-hydraulic damper
Wheel travel: 100 mm (3.9 in)Electrical system:System voltage:12 V
Ignition system: TCI
Charging system:
AC generatorBattery:Model:YTX20L-BS
Voltage, capacity:
12 V, 18.0 Ah (10 HR)Hea dlig ht:Bulb type:
Halogen bulbBul b watta ge × quantity:Headlight:
H4, 60.0 W/55.0 W x 1
Brake/tail light: LED
Front turn signal light:
LED
Rear turn signal light: LED
U2SSE2E0.book Page 2 Monday, July 20, 2015 2:28 PM
Specifications
8-3
8
Auxiliary light:5.0 W × 1
License plate light: 5.0 W × 2
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: LEDFuse(s):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 motor fuse: 20.0 A Fuel injection system fuse:
10.0 A
Backup fuse: 10.0 A
U2SSE2E0.book Page 3 Monday, July 20, 2015 2:28 PM
10-1
10
Index
AAir filter element, replacing ................... 6-14
Auxiliary light bulb, replacing ............... 6-31BBattery .................................................. 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............................................ 3-10
Brake lever free play, checking ............ 6-18
Brake light switches ............................. 6-19
Brake pedal .......................................... 3-10CCables, checking and lubricating ......... 6-23
Care ........................................................ 7-1
Catalytic converter ............................... 3-13
Clutch lever............................................. 3-9
Clutch lever free play, adjusting ........... 6-17
Coolant ................................................. 6-13
Coolant temperature warning light ......... 3-3DDimmer switch........................................ 3-8
Drive belt slack ..................................... 6-22EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ........... 6-10
Engine serial number .............................. 9-1
Engine stop switch ................................. 3-8
Engine trouble warning light ................... 3-4FFront and rear brake pads, checking ... 6-19 Front fork, checking ............................. 6-26
Fuel ...................................................... 3-11
Fuel consumption, tips for reducing ...... 5-3
Fuel level warning light........................... 3-3
Fuel tank breather/overflow hose ........ 3-13
Fuel tank cap........................................ 3-11
Fuses, replacing ................................... 6-28
HHandlebar switches ............................... 3-8
Hazard switch ........................................ 3-9
Headlight bulb, replacing ..................... 6-30
Helmet holder....................................... 3-15
High beam indicator light ....................... 3-3
Horn switch ............................................ 3-8IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-17
Indicator lights and warning lights ......... 3-2LLicense plate light ................................ 6-32MMain switch/steering lock ...................... 3-1
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 ........................ 3-4NNeutral indicator light ............................. 3-2OOil level warning light ............................. 3-3PPanel, removing and installing ............... 6-8 Parking.................................................... 5-4
Part locations.......................................... 2-1
Pass switch............................................. 3-8
RRear suspension, lubricating ................ 6-25
RESET switch ......................................... 3-9SSafety information................................... 1-1
Seat....................................................... 3-14
SELECT switch ....................................... 3-9
Shifting.................................................... 5-2
Shift pedal............................................. 3-10
Shock absorber assembly, adjusting ... 3-15
Sidestand.............................................. 3-16
Sidestand, checking and lubricating .... 6-25
Spark plugs, checking ............................ 6-8
Specifications ......................................... 8-1
Starting the engine ................................. 5-1
Start switch ............................................. 3-8
Steering, checking ................................ 6-26
Storage ................................................... 7-3
Supporting the motorcycle ................... 6-32
Swingarm pivots, lubricating ................ 6-25TThrottle grip and cable, checking and
lubricating ........................................... 6-23
Throttle grip free play, checking ........... 6-15
Tires ...................................................... 6-15
Tool kit .................................................... 6-2
Troubleshooting .................................... 6-33
Troubleshooting charts ......................... 6-34
Turn signal indicator light ....................... 3-2
Turn signal light and brake/tail light...... 6-32
Turn signal switch ................................... 3-8
U2SSE2E0.book Page 1 Monday, July 20, 2015 2:28 PM