light YAMAHA XT660Z 2009 User Guide

INSTRUMENT AND CONTROL FUNCTIONS
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NOTE:
If the indicator light slowly flashes five
times, and then quickly flashes two
times repeatedly, this error could be
caused by transponder interference. If
this occurs, try the following. 1. Use the code re-registering key to start the engine.
NOTE:
Make sure there are no other immobi-
lizer keys close to the main switch, and
do not keep more than one immobiliz-
er key on the same key ring! Immobi-
lizer system keys may cause signal in-
terference, which may prevent the
engine from starting.
2. If the engine starts, turn it off, and try starting the engine with the
standard keys.
3. If one or both of the standard keys do not start the engine, take the
vehicle, the code re-registering
key and both standard keys to a
Yamaha dealer and have the
standard keys re-registered. If the immobilizer system indicator
light continues to flash, have a Yama-
ha dealer check the vehicle.
EAU12331
Anti-theft alarm (optional)
This motorcycle can be equipped with
an optional anti-theft alarm by a Yama-
ha dealer. Contact a Yamaha dealer for
more information.
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INSTRUMENT AND CONTROL FUNCTIONS
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EAU12347
Handlebar switches
Left
1. Pass switch “1”
2. Dimmer switch “2/ 1 ”
3. Horn switch “o”
4. Turn signal switch “ y”
5. Hazard switch “
r”

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Right
1. Engine stop switch “I/”
2. Start switch “J”
EAU12350
Pass switch “1”
Press this switch to flash the head-
light.
EAU12400
Dimmer switch “ 2/1”
Set this switch to “
1” for the high
beam and to “ 2” for the low beam.
EAU12500
Horn switch “ o”
Press this switch to sound the horn.
B

EAU12460
Turn signal switch “ y”
To signal a right-hand turn, push this
switch to “ Δ”. To signal a left-hand
turn, push this switch to “ Ÿ”. When re-
leased, the switch returns to the cen-
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12660
Engine stop switch “ I/”
Set this switch to “ I” before starting the
engine. Set this switch to “ ” to stop
the engine in case of an emergency,
such as when the motorcycle overturns
or when the throttle cable is stuck.
EAU12710
Start switch “J”
Push this switch to crank the engine
with the starter.
ECA10050CAUTION:
See page 5-1 for starting instruc-
tions prior to starting the engine.
,
B
B

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INSTRUMENT AND CONTROL FUNCTIONS
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EAU12733
Hazard switch “r”
With the key in the “ON” or Fposition,
use this switch to turn on the hazard
lights (simultaneous flashing of all turn
signal lights).
The hazard lights are used in case of
an emergency or to warn other drivers
when your vehicle is stopped where it
might be a traffic hazard.
ECA10061CAUTION:
Do not use the hazard lights for an
extended length of time with the
engine not running, otherwise the
battery may discharge.
EAU12820
Clutch lever
1. Clutch lever
The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the han-
dlebar grip. To engage the clutch, re-
lease the lever. The lever should be
pulled rapidly and released slowly for
smooth clutch operation.
The clutch lever is equipped with a
clutch switch, which is part of the igni-
tion circuit cut-off system. (See page
3-17).

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EAU12870
Shift pedal
1. Shift pedal
The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 5-speed con-
stant-mesh transmission equipped on
this motorcycle.

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INSTRUMENT AND CONTROL FUNCTIONS
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To close the fuel tank cap 1. Push the fuel tank cap into posi- tion with the key inserted in the
lock.
2. Turn the key counterclockwise to the original position, remove it,
and then close the lock cover.
NOTE:
The fuel tank cap cannot be closed
unless the key is in the lock. In addi-
tion, the key cannot be removed if the
cap is not properly closed and locked.
EWA11090
WARNING0
Make sure that the fuel tank cap is
properly closed before riding.

EAU13211
Fuel
1. Fuel tank filler tube
2. Fuel level
Make sure that there is sufficient fuel
in the tank. Fill the fuel tank to the bot-
tom of the filler tube as shown.
EWA10880
WARNING0
• Do not overfill the fuel tank,otherwise it may overflow when
the fuel warms up and expands.
• Avoid spilling fuel on the hot
engine.

ECA10070CAUTION:
Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted sur-
faces or plastic parts.
EAU13390
Recommended fuel: PREMIUM UNLEADED
GASOLINE ONLY
Fuel tank capacity: 23.0 L (6.07 US gal) (5.05 Imp.gal)
Fuel reserve amount (when the fuel
level warning light comes on): 6.7 L (1.77 US gal) (1.47 Imp.gal)

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PRE-OPERATION CHECKS
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ITEM
Instruments, lights,
signals and switches
Sidestand
switch CHECKS
• Check operation.
• Correct if necessary.
• Check operation of ignition circuit cut-off system.
• If system is defective, have Yamaha dealer check vehicle. PAGE
3-3, 3-9
3-17

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OPERATION AND IMPORTANT RIDING POINTS
EAU15950
EWA10270
WARNING0
●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 loss
of control.

EAUB1570
Starting the engine
In 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
sidestand up.
EWA10290
WARNING0
●Before starting the engine,
check the function of the igni-
tion circuit cut-off system ac-
cording to the procedure de-
scribed on page 3-18.
●Never ride with the sidestand
down.
1. Turn the key to “ON” and make sure that the engine stop switch is
set to “
I”.

ECAB0070CAUTION:
The following warning lights and in-
dicator lights should come on for a
few seconds, then go off.
●Neutral indicator light
●Turn signal indicator light
●High beam indicator light
●Engine trouble warning light
●Coolant temperature warning
light
●Immobilizer system indicator
light
If a warning or indicator light does
not go off, see page 3-3 for the cor-
responding warning and indicator
light circuit check.
2. Shift the transmission into the neutral position.
NOTE:
When the transmission is in the neu-
tral position, the neutral indicator light
should be on, otherwise have a Yama-
ha dealer check the electrical circuit.
5-1

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OPERATION AND IMPORTANT RIDING POINTS
3. Start the engine by pushing thestart 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 one
attempt.
ECA11040CAUTION:
For maximum engine life, never ac-
celerate hard when the engine is
cold!
NOTE:
The engine is warm when it quickly re-
sponds to the throttle.
EAU16671
Shifting
1. Shift pedal
N. Neutral position
Shifting 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.
NOTE:
To shift the transmission into the neu-
tral position, press the shift pedal down
repeatedly until it reaches the end of its
travel, and then slightly raise it.

ECA10260CAUTION:
●Even with the transmission in
the neutral position, do not
coast for long periods of time
with the engine off, and do not
tow the motorcycle for long
distances. The transmission is
properly lubricated only when
the engine is running. Inade-
quate lubrication may damage
the transmission.
●Always use the clutch while
changing gears to avoid dam-
aging the engine, transmission,
and drive train, which are not
designed to withstand the
shock of forced shifting.
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OPERATION AND IMPORTANT RIDING POINTS
EAU16810
Tips for reducing fuel
consumption
Fuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
●Shift up swiftly, and avoid high en-
gine speeds during acceleration.
●Do not rev the engine while shift-
ing down, and avoid high engine
speeds with no load on the en-
gine.
●Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16841
Engine break-in
There is never a more important peri-
od in the life of your engine than the
period between 0 and 1600 km (1000
mi). For this reason, you should read
the following 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 them-
selves to the correct operating clear-
ances. During this period, prolonged
full-throttle operation or any condition
that might result in engine overheating
must be avoided.
EAU17100
0-1000 km (0-600 mi)
Avoid prolonged operation above
4500 r/min.
1000-1600 km (600-1000 mi)
Avoid prolonged operation above
6000 r/min.
ECA10301CAUTION:
After 1000 km (600 mi) of operation,
the engine oil must be changed and
the oil filter cartridge or element re-
placed.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
5-3

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PERIODIC MAINTENANCE AND MINOR REPAIR
6-56-5
NO. ITEMCHECK OR MAINTENANCE JOBODOMETER READING (x 1,000 km)
110203040
ANNUAL
CHECK
• Check the air cut-off valve, reed valve, and hose for damage.
• 5HSODFHDQ\damageGSDUWVLIQHFHVVDU\
• Check the screw clamp for looseness.
• Check operation.
• Adjust headlight beam.
Air induction system
Muffler and exhaust
pipe
Lights, signals and
switches
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EAUM1890
NOTE:
●Replace the air filter element more frequently if you are riding in unusually wet or dusty areas.
●Hydraulic brake service
●Regularly check and, if necessary, correct the brake fluid level.
●Every two years replace the internal components of the brake master cylinder, and change the brake fluid.
●Replace the brake hoses every four years and if cracked or damaged. √√√√ √
√√√√√
√√√√√ √
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PERIODIC MAINTENANCE AND MINOR REPAIR
EAU18722
Removing and installing the
cowling and panels
The cowling and panels shown need
to be removed to perform some of the
maintenance jobs described in this
chapter. Refer to this section each
time the cowling or a panel needs to
be removed and installed.
EAUB1540
Panel A and B
1. Panel mounting bolt
A. Right panel
B. Left panel
To remove one of the panels
Remove the bolts, and then pull the
panel off at the areas shown.

Panel C and D
1. Panel mounting bolt
C. Right panel
D. Left panel
To remove one of the panels
Remove the bolts, and then pull the
panel off at the areas shown.
T
o install the panel
Place the panel in the original position,
and then install the bolts.

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1. Panel
2. Turn signal light coupler
3. Pin
To install the panel
Place the panel in the original position,
and then install the bolts.

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