Page 49 of 110
Instrument and control functions
4-28
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EAU67050
EXUP systemThis model is equipped with Yamaha’s
EXUP (EXhaust Ultimate Power valve)
system. This system boosts engine
power by means of a valve that controls
exhaust flow within the exhaust cham-
ber.NOTICE
ECA15611
The EXUP system has been set and
extensively tested at the Yamaha
factory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-mance of or damage to the engine.
EAU49453
Auxiliary DC jack
WARNING
EWA14361
To prevent electrical shock or
short-circuiting, make sure that the
cap is installed when the auxiliaryDC jack is not being used.NOTICE
ECA15432
The accessory connected to the
auxiliary DC jack should not be used
with the engine turned off, and the
load must never exceed 12 W (1.0 A),
otherwise the fuse may blow or thebattery may discharge.
This vehicle is equipped with an auxilia-
ry DC jack.
A 12-V accessory connected to the
auxiliary DC jack can be used when the
key is in the “ON” position and should
only be used when the engine is run-
ning.
To use the auxiliary DC jack 1. Turn the key to “OFF”.
2. Remove the auxiliary DC jack cap. 3. Turn the accessory off.
4. Insert the accessory plug into the
auxiliary DC jack.
5. Turn the key to “ON”, and then start the engine. (See page 6-1.)
6. Turn the accessory on.
1. Auxiliary DC jack cap
1. Auxiliary DC jack
11
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Page 50 of 110
Instrument and control functions
4-29
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EAU15306
SidestandThe sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
vehicle upright.TIPThe built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See the following section for an expla-
nation of the ignition circuit cut-off sys-tem.)
WARNING
EWA10242
The vehicle must not be ridden with
the sidestand down, or if the sides-
tand 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 and have a Yamaha dealer repair it if it does not
function properly.
EAU57950
Ignition circuit
cut-off systemThe ignition circuit cut-off system (com-
prising the sidestand switch, clutch
switch and neutral switch) has the fol-
lowing functions.
It prevents starting when the trans-
mission is in gear and the sides-
tand is up, but the clutch lever is
not pulled.
It prevents starting when the trans-
mission is in gear and the clutch le-
ver is pulled, but the sidestand is
still down.
It cuts the running engine when the
transmission is in gear and the sid-
estand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.
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Instrument and control functions
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With the engine turned off:
1. Move the sidestand down.
2. Make sure that the start/engine stop switch is set to “ ”.
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Push the “ ” side of the start/engine stop switch.
Does the engine start?
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the “ ” side of the start/engine stop switch.
Does the engine start?
The system is OK. The motorcycle can be ridden.
YES NO YES NO YES NO
The neutral switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.The sidestand switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
B67-9-E1_1.book 30 ページ ２０１７年１月２３日 月曜日 午後６時２１分
Page 52 of 110
5-1
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12
For your safety – pre-operation checks
EAU15599
Inspect your vehicle each time you use it to make sure the vehi cle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided inthis manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel Check fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.
Check fuel tank breather/overflow hose
for obstructions, cracks or damage, and
check hose connection. 4-20, 4-21
Engine oil Check oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage. 7-10
Coolant Check coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage. 7-13
Front brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add specified brake fluid to specified level.
Check hydraulic system for leakage. 7-22, 7-23
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Page 53 of 110
For your safety – pre-operation checks
5-2
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Rear brake Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add specified brake fluid to specified level.
Check hydraulic system for leakage. 7-22, 7-23
Clutch Check operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary. 7-21
Throttle grip Make sure that operation is smooth.
Check throttle grip free play.
If necessary, have Yamaha dealer adjust th
rottle grip free play and lubricate cable
and grip housing. 7-17, 7-27
Control cables Make sure that operation is smooth.
Lubricate if necessary. 7-26
Drive chain Check chain slack.
Adjust if necessary.
Check chain condition.
Lubricate if necessary. 7-24, 7-26
Wheels and tires Check for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary. 7-18, 7-20
Brake and shift pedals Make sure that operation is smooth.
Lubricate pedal pivoting points if necessary. 7-27
Brake and clutch levers Make sure that operation is smooth.
Lubricate lever pivoting points if necessary. 7-28
Sidestand Make sure that operation is smooth.
Lubricate pivot if necessary. 7-28
Chassis fasteners Make sure that all nuts, bolts and screws are properly tightened.
Tighten if necessary. —
ITEM CHECKS PAGE
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For your safety – pre-operation checks
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Instruments, lights, signals
and switches Check operation.
Correct if necessary.
—
Sidestand switch Check operation of ignition circuit cut-off system.
If system is not working correctly, have Yamaha dealer check vehicle. 4-29
ITEM CHECKS PAGE
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Page 55 of 110
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Operation and important riding points
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accidentor injury.
EAUM3631
TIPThis model is equipped with:
a lean angle sensor to stop the en-
gine in case of a turnover. In this
case, the engine trouble warning
light will come on, but this is not a
malfunction. Turn the key to “OFF”
and then to “ON” to turn off the
warning light. Failing to do so will
prevent the engine from starting
even though the engine will crank
when pushing the start switch.
an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. If the engine
stops, simply push the start switchto restart the engine.
EAU74011
Starting the engineIn order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:
The transmission is in the neutral
position.
The transmission is in gear with
the clutch lever pulled and the sid-
estand up.
See page 4-29 for more informa-
tion.
1. Turn the key to “ON” and make sure that the stop/run/start switch
is set to “ ”.
The following warning lights and
indicator lights should come on for
a few seconds, then go off.
Oil pressure warning light
Engine trouble warning light
Coolant temperature warning
light
Shift timing indicator light
Steering damper warning light
Traction control system indica-
tor light
Cruise control indicator lights
Immobilizer system indicator
light
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Operation and important riding points
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NOTICE
ECA11834
If a warning or indicator light does
not come on initially when the key is
turned to “ON”, or if a warning or in-
dicator light remains on, see page
4-5 for the corresponding warningand indicator light circuit check. The ABS warning light should
come on when the key is turned to
“ON”, and then go off after travel-
ing at a speed of 10 km/h (6 mi/h)
or higher.NOTICE
ECA17682
If the ABS warning light does not
come on and then go off as ex-
plained above, see page 4-5 for thewarning light circuit check.2. Shift the transmission into the neu- tral position. The neutral indicator
light should come on. If not, ask a
Yamaha dealer to check the elec-
trical circuit.
3. Start the engine by pushing the “ ” side of the stop/run/start
switch.
If the engine fails to start, release the stop/run/start switch, wait a
few seconds, and then try again.
Each starting attempt should be as
short as possible to preserve the
battery. Do not crank the engine
more than 10 seconds on any one
attempt.
NOTICE
ECA11043
For maximum engine life, never ac-
celerate hard when the engine iscold!
EAU77400
ShiftingShifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing hills,
etc.
The gear positions are shown in the il-
lustration.TIPTo shift the transmission into the neu-
tral position, press the shift pedal down
repeatedly until it reaches the end of itstravel, and then slightly raise it.1. Shift pedal
2. Neutral position
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