INSTRUMENT AND CONTROL FUNCTIONS
3-32
3
EAU40501
Grip warmer adjusting knob This vehicle is equipped with grip
warmers, which can only be used when
the engine is running.
Use the grip warmer adjusting knob, lo-
cated near the accessory box, to adjust
the grip warmer temperature.
The grip warmer adjusting knob can be
set between the “LO” and “HI” posi-
tions. To raise the temperature, turn the
knob in direction (a). To lower the tem-
perature, turn the knob in direction (b).
Align the“” mark on the knob with
“OFF” to turn the grip warmers off.
NOTE:When the vehicle is stopped or travel-
ing at extremely low speeds (e.g., in
traffic jams), the grip warmer tempera-
ture is lower than when traveling athigher speeds.CAUTION:
ECA15520
Be sure to wear gloves when us-
ing the grip warmers.
If the ambient temperature is 20
°C (68 °F) or higher, do not set
the grip warmer adjusting knob
to the “HI” position.
If the handlebar grip or throttle
grip becomes worn or damaged,
stop using the grip warmers andreplace the grips.WARNING
EWA14510
Do not turn the grip warmer knobwhile the vehicle is moving.
EAU15301
Sidestand The sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
vehicle upright.NOTE:The built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See further down for an explanation ofthe ignition circuit cut-off system.)
WARNING
EWA10240
The vehicle must not be ridden with
the sidestand down, or if the side-
stand cannot be properly moved up
(or does not stay up), otherwise the
sidestand could contact the ground
and distract the operator, resulting
in a possible loss of control.
Yamaha’s ignition circuit cut-off
system has been designed to assist
the operator in fulfilling the respon-
sibility of raising the sidestand be-
fore starting off. Therefore, check
this system regularly as described
1.“LO” position
2.“OFF” position
3.“” mark
4. Grip warmer adjusting knob
5.“HI” positionU2D2E2E0.book Page 32 Thursday, October 11, 2007 9:15 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-33
3 below and have a Yamaha dealer re-
pair it if it does not function proper-
ly.
EAU40522
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch and brake
light switches) has the following func-
tions.
It prevents starting when the side-
stand is up, but neither brake is ap-
plied.
It prevents starting when either
brake is applied, but the sidestand
is still down.
It cuts the running engine when the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.WARNING
EWA10260
The vehicle must be placed on
the centerstand during this in-
spection.
If a malfunction is noted, have a
Yamaha dealer check the sys-tem before riding.
U2D2E2E0.book Page 33 Thursday, October 11, 2007 9:15 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-35
3
EAU39651
Auxiliary DC jack This vehicle is equipped with an auxilia-
ry DC jack in the accessory box.
A 12-V accessory connected to the
auxiliary jack can be used when the key
is in the “ON” position and should only
be used when the engine is running.CAUTION:
ECA15430
The accessory connected to the
auxiliary DC jack should not be used
with the engine turned off, and the
load must never exceed 30 W (2.5 A),
otherwise the battery may dis-charge.
To use the auxiliary DC jack
1. Open the accessory box lid. (See
page 3-26.)
2. Turn the key to “OFF”.
3. Remove the auxiliary DC jack cap.4. Insert the accessory plug into the
auxiliary DC jack.
5. Turn the key to “ON”, and then
start the engine. (See page 5-1.)
WARNING
EWA14360
To prevent electrical shock or short-
circuiting, make sure that the cap is
installed when the auxiliary DC jackis not being used.
1. Auxiliary DC jack cap
1. Auxiliary DC jack
U2D2E2E0.book Page 35 Thursday, October 11, 2007 9:15 AM
PRE-OPERATION CHECKS
4-1
4
EAU15593
The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,
even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss
of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspec-
tion, to check the following points before each ride.NOTE:Pre-operation checks should be made each time the vehicle is used. Such an inspection can be accomplished in a very shorttime; and the added safety it assures is more than worth the time involved.
WARNING
EWA11150
If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operatingthe vehicle.U2D2E2E0.book Page 1 Thursday, October 11, 2007 9:15 AM
OPERATION AND IMPORTANT RIDING POINTS
5-1
5
EAU15950
WARNING
EWA10270
Become thoroughly familiar
with all operating controls and
their functions before riding.
Consult a Yamaha dealer re-
garding any control or function
that you do not thoroughly un-
derstand.
Never start the engine or oper-
ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con-
sciousness and death within a
short time. Always make sure
that there is adequate ventila-
tion.
Before starting out, make sure
that the sidestand is up. If the
sidestand is not raised com-
pletely, it could contact the
ground and distract the opera-
tor, resulting in a possible lossof control.
EAU45310
NOTE:This model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. To start the engine after a
turnover, be sure to turn the main
switch to “OFF” and then to “ON”. Fail-
ing to do so will prevent the engine from
starting even though the engine willcrank when pushing the start switch.
EAU40332
Starting the engine In order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:
The front or rear brake is applied
with the transmission in the neutral
position whether the sidestand is
up or down.
The front or rear brake is applied
with the transmission in gear and
the sidestand is up.WARNING
EWA14540
Before starting the engine,
check the function of the igni-
tion circuit cut-off system ac-
cording to the procedure
described on page 3-33.
Always apply the front or rear
brake while the main switch is in
the “ON” position and the trans-
mission is in gear, otherwise the
rear wheel will move freely.
Never ride with the sidestanddown.
1. Turn the key to “ON” and make
sure that the engine stop switch is
set to“”.
U2D2E2E0.book Page 1 Thursday, October 11, 2007 9:15 AM
OPERATION AND IMPORTANT RIDING POINTS
5-2
5
CAUTION:
ECA15510
The following warning lights, indica-
tor light and indicators should come
on for a few seconds, then go off.
Oil level warning light
Engine trouble/YCC-S indica-
tors and warning light
Immobilizer system indicator
light
ABS warning light
If a warning or indicator light, or an
indicator does not go off, see page
3-4 for the corresponding circuit
check.
2. Shift the transmission into the neu-
tral position with the front or rear
brake applied.NOTE:When the transmission is in the neutral
position, the neutral indicator light
should be on, otherwise have a
Yamaha dealer check the electrical cir-cuit.
3. Start the engine by pushing the
start switch.
NOTE:If the engine fails to start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre-
serve the battery. Do not crank the en-
gine more than 10 seconds on any oneattempt.CAUTION:
ECA11040
For maximum engine life, never ac-
celerate hard when the engine iscold!
EAU40572
Shifting Shifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing hills,
etc.1. Shift pedal
2. Neutral position
1. Hand shift lever
2. Neutral position
U2D2E2E0.book Page 2 Thursday, October 11, 2007 9:15 AM
OPERATION AND IMPORTANT RIDING POINTS
5-4
5
EAU16841
Engine break-in There is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAU17121
0–1000 km (0–600 mi)
Avoid prolonged operation above 4500
r/min.
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 5400
r/min.
CAUTION:
ECA10331
After 1000 km (600 mi) of operation,
the engine oil and final gear oil must
be changed, and the oil filter car-tridge or element replaced.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.CAUTION:
ECA10310
Keep the engine speed out of
the tachometer red zone.
If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-cle.
EAU40581
Parking When parking, stop the engine by turn-
ing the main switch to “OFF”, and then
remove the key.NOTE:When the main switch is turned to
“OFF” and the transmission is in gear,the rear wheel cannot be moved.
WARNING
EWA14521
Always stop the engine using
the main switch. When the en-
gine stop switch has been used
in an emergency, be sure to ap-
ply the front or rear brake while
the main switch is still on, as the
clutch automatically disengag-
es a few seconds after the en-
gine is turned off, and the rear
wheel will move freely.
Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them.
U2D2E2E0.book Page 4 Thursday, October 11, 2007 9:15 AM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-1
6
EAU17240
Safety is an obligation of the owner. Pe-
riodic inspection, adjustment and lubri-
cation will keep your vehicle in the
safest and most efficient condition pos-
sible. The most important points of in-
spection, adjustment, and lubrication
are explained on the following pages.
The intervals given in the periodic
maintenance and lubrication chart
should be simply considered as a gen-
eral guide under normal riding condi-
tions. However, DEPENDING ON THE
WEATHER, TERRAIN, GEOGRAPHI-
CAL LOCATION, AND INDIVIDUAL
USE, THE MAINTENANCE INTER-
VALS MAY NEED TO BE SHORT-
ENED.
WARNING
EWA10320
If you are not familiar with mainte-
nance work, have a Yamaha dealerdo it for you.
EAU17360
Owner’s tool kit The owner’s tool kit is located under the
rider seat. (See page 3-22.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.NOTE:If you do not have the tools or experi-
ence required for a particular job, havea Yamaha dealer perform it for you.
WARNING
EWA10350
Modifications not approved by
Yamaha may cause loss of perfor-
mance and render the vehicle un-
safe for use. Consult a Yamaha
dealer before attempting any chang-es.
1. Owner’s tool kit
U2D2E2E0.book Page 1 Thursday, October 11, 2007 9:15 AM