PERIODIC MAINTENANCE AND ADJUSTMENT
6-23
6of the fluid and may result in vapor
lock, and dirt may clog the ABS hy-
draulic unit valves.
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.
As the brake pads wear, it is nor-
mal for the brake fluid level to grad-
ually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
EAU22751
Changing the brake and
clutch fluids Have a Yamaha dealer change the
brake and clutch fluids at the intervals
specified in the TIP after the periodic
maintenance and lubrication chart. In
addition, have the oil seals of the brake
and clutch master cylinders and cali-
pers as well as the brake and clutch
hoses replaced at the intervals listed
below or whenever they are damaged
or leaking.
Oil seals: Replace every two
years.
Brake and clutch hoses: Replace
every four years.
EAU23101
Checking and lubricating the
cables The operation of all control cables and
the condition of the cables should be
checked before each ride, and the ca-
bles and cable ends should be lubricat-
ed if necessary. If a cable is damaged
or does not move smoothly, have a
Yamaha dealer check or replace it.
WARNING! Damage to the outer
sheath may interfere with proper ca-
ble operation and will cause the in-
ner cable to rust. Replace a
damaged cable as soon as possible
to prevent unsafe conditions.
[EWA10721]
Recommended lubricant:
Engine oil
U1CYE0E0.book Page 23 Tuesday, October 27, 2009 11:52 AM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-34
6
EAU42501
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 charge the battery if necessary.
DryWet
Operate the electric starter.
U1CYE0E0.book Page 34 Tuesday, October 27, 2009 11:52 AM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-35
6Engine overheating
WARNING
EWAT1040
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the cap
while turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant
as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
U1CYE0E0.book Page 35 Tuesday, October 27, 2009 11:52 AM
MOTORCYCLE CARE AND STORAGE
7-4
73. Perform the following steps to pro-
tect the cylinders, piston rings, etc.
from corrosion.
a. Remove the spark plug caps
and spark plugs.
b. Pour a teaspoonful of engine oil
into each spark plug bore.
c. Install the spark plug caps onto
the spark plugs, and then place
the spark plugs on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder walls with oil.)
WARNING! To prevent dam-
age or injury from sparking,
make sure to ground the
spark plug electrodes while
turning the engine over.
[EWA10951]
e. Remove the spark plug caps
from the spark plugs, and then
install the spark plugs and the
spark plug caps.4. Lubricate all control cables and the
pivoting points of all levers and
pedals as well as of the side-
stand/centerstand.
5. Check and, if necessary, correct
the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlets with plas-
tic bags to prevent moisture from
entering them.
7. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place [less
than 0 °C (30 °F) or more than 30
°C (90 °F)]. For more information
on storing the battery, see page
6-28.
TIPMake any necessary repairs before
storing the motorcycle.
U1CYE0E0.book Page 4 Tuesday, October 27, 2009 11:52 AM
INDEX
AABS ...................................................... 3-17
ABS warning light ................................... 3-5
Accessory box ...................................... 3-25
Air filter element, cleaning .................... 6-15
Anti-theft alarm (optional) ..................... 3-13
Auxiliary DC jack .................................. 3-34
Auxiliary light bulb................................. 6-33BBattery .................................................. 6-28
Brake and clutch fluid levels,
checking ............................................. 6-22
Brake and clutch fluids, changing ......... 6-23
Brake and clutch levers, checking and
lubricating ........................................... 6-25
Brake and shift pedals, checking and
lubricating ........................................... 6-24
Brake lever ........................................... 3-16
Brake lever free play, checking ............ 6-20
Brake light switches .............................. 6-21
Brake pedal .......................................... 3-16CCables, checking and lubricating .......... 6-23
Care ........................................................ 7-1
Catalytic converters .............................. 3-20
Centerstand and sidestand, checking
and lubricating .................................... 6-25
Clutch lever.................................. 3-15, 6-20
Coolant ................................................. 6-13
Cowlings, opening and closing ............. 3-26DDimmer switch ...................................... 3-14EEngine break-in ...................................... 5-3Engine idling speed, checking............... 6-16
Engine oil and oil filter cartridge .............. 6-9
Engine stop switch ................................ 3-14
Engine trouble warning light .................... 3-4
FFinal gear oil.......................................... 6-12
Front and rear brake pads, checking .... 6-21
Front fork, adjusting .............................. 3-28
Front fork, checking...............................6-27
Front turn signal light............................. 6-31
Fuel ....................................................... 3-18
Fuel consumption, tips for reducing ........ 5-3
Fuel tank breather/overflow hose .......... 3-20
Fuel tank cap......................................... 3-18
Fuses, replacing .................................... 6-29GGrip warmer adjusting knob ..................3-31HHandlebar position, adjusting ................ 3-26
Handlebar switches ............................... 3-13
Hazard switch........................................ 3-15
Headlight beams, adjusting ................... 3-26
Headlight bulb ....................................... 6-31
High beam indicator light......................... 3-4
Horn switch ........................................... 3-14IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-32
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-5
Indicator and warning lights .................... 3-4LLicense plate light bulb, replacing ......... 6-32
MMain switch/steering lock ........................ 3-2
Maintenance and lubrication, periodic .... 6-3
Maintenance, emission control system ... 6-2
Matte color, caution ................................ 7-1
Model label ............................................. 9-1
Multi-function display .............................. 3-6NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4PPanels, removing and installing .............. 6-7
Parking.................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-14RRear suspension, lubricating ................ 6-26
Rear view mirrors.................................. 3-27
Rider seat height, adjusting .................. 3-22SSafety information ................................... 1-1
Seats..................................................... 3-21
Shifting .................................................... 5-2
Shift pedal ............................................. 3-16
Shock absorber assembly, adjusting .... 3-29
Sidestand .............................................. 3-31
Spark plugs, checking............................. 6-8
Specifications.......................................... 8-1
Speedometer .......................................... 3-5
Starting the engine.................................. 5-1
Start switch ........................................... 3-14
Steering, checking ................................ 6-27
Storage ................................................... 7-3
U1CYE0E0.book Page 1 Tuesday, October 27, 2009 11:52 AM