IMPORTANT MANUAL INFORMATION
EAU10150
Particularly important information is distinguished in this manual by the following notations:NOTE:
This manual should be considered a permanent part of this motorcycle and should remain with it even if the motorcycle
is subsequently sold.
Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most
current product information available at the time of printing, there may be minor discrepancies between your motorcycleand this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.WARNING
EWA10030
PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Failure to follow WARNING instructions could result in severe injury or death
to the motor-
cycle operator, a bystander, or a person inspecting or repairing the motorcycle.
A CAUTION indicates special precautions that must be taken to avoid damage to the motor-
cycle.
A NOTE provides key information to make procedures easier or clearer.
WARNING
CAUTION:
NOTE:
5SLE1.book Page 1 Friday, August 1, 2003 4:09 PM
TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator and warning lights ............3-3
Tachometer ....................................3-8
Multi-function display ......................3-8
Anti-theft alarm (optional) .............3-12
Handlebar switches ......................3-12
Clutch lever ...................................3-14
Shift pedal .....................................3-14
Brake lever ...................................3-14
Brake pedal ..................................3-15
Fuel tank cap ................................3-15
Fuel ...............................................3-16
Fuel tank breather hose ................3-17
Catalytic converter ........................3-17
Seats ............................................3-17
Helmet holders .............................3-18
Storage compartment ...................3-19
Adjusting the front fork ..................3-20
Adjusting the shock absorber
assembly ...................................3-22
Luggage strap holders ..................3-23Sidestand ..................................... 3-24
Ignition circuit cut-off system ........ 3-24
PRE-OPERATION CHECKS............. 4-1
Pre-operation check list .................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Shifting ........................................... 5-2
Tips for reducing fuel
consumption ............................... 5-3
Engine break-in .............................. 5-3
Parking ........................................... 5-4
PERIODIC MAINTENANCE
AND MINOR REPAIR........................ 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance and
lubrication chart .......................... 6-2
Removing and installing
cowlings and panels ................... 6-6
Checking the spark plugs ............... 6-8
Engine oil and oil filter cartridge ..... 6-9
Coolant ......................................... 6-12
Checking the air filter element ...... 6-16
Air intake duct .............................. 6-18
Adjusting the engine idling
speed ........................................ 6-18
Adjusting the throttle cable
free play .................................... 6-19Adjusting the valve clearance ...... 6-19
Tires ............................................. 6-19
Cast wheels ................................. 6-22
Adjusting the clutch lever
free play .................................... 6-22
Adjusting the brake pedal
position ..................................... 6-23
Adjusting the rear brake light
switch ....................................... 6-24
Checking the front and rear brake
pads .......................................... 6-24
Checking the brake fluid level ...... 6-25
Changing the brake fluid .............. 6-26
Drive chain slack .......................... 6-26
Lubricating the drive chain ........... 6-28
Checking and lubricating the
cables ....................................... 6-28
Checking and lubricating the
throttle grip and cable ............... 6-29
Checking and lubricating the
brake and shift pedals .............. 6-29
Checking and lubricating the
brake and clutch levers ............ 6-30
Checking and lubricating the
sidestand .................................. 6-30
Checking the front fork ................. 6-31
Checking the steering .................. 6-31
Checking the wheel bearings ....... 6-32
Battery ......................................... 6-32
Replacing the fuses ..................... 6-33
Replacing a headlight bulb .......... 6-355SLE1.book Page 1 Friday, August 1, 2003 4:09 PM
1-1
1
SAFETY INFORMATION
EAU10280
MOTORCYCLES ARE SINGLE
TRACK VEHICLES. THEIR SAFE USE
AND OPERATION ARE DEPENDENT
UPON THE USE OF PROPER RIDING
TECHNIQUES AS WELL AS THE EX-
PERTISE OF THE OPERATOR. EV-
ERY OPERATOR SHOULD KNOW
THE FOLLOWING REQUIREMENTS
BEFORE RIDING THIS MOTOR-
CYCLE.
HE OR SHE SHOULD:
OBTAIN THOROUGH INSTRUC-
TIONS FROM A COMPETENT
SOURCE ON ALL ASPECTS OF
MOTORCYCLE OPERATION.
OBSERVE THE WARNINGS AND
MAINTENANCE REQUIRE-
MENTS IN THE OWNER’S MAN-
UAL.
OBTAIN QUALIFIED TRAINING
IN SAFE AND PROPER RIDING
TECHNIQUES.
OBTAIN PROFESSIONAL TECH-
NICAL SERVICE AS INDICATED
BY THE OWNER’S MANUALAND/OR WHEN MADE NECES-
SARY BY MECHANICAL CONDI-
TIONS.
Safe riding
Always make pre-operation
checks. Careful checks may help
prevent an accident.
This motorcycle is designed to car-
ry the operator and a passenger.
The failure of motorists to detect
and recognize motorcycles in traf-
fic is the predominating cause of
automobile/motorcycle accidents.
Many accidents have been caused
by an automobile driver who did
not see the motorcycle. Making
yourself conspicuous appears to
be very effective in reducing the
chance of this type of accident.
Therefore:
Wear a brightly colored jacket.
Use extra caution when you are
approaching and passing
through intersections, since in-
tersections are the most likely
places for motorcycle accidents
to occur.Ride where other motorists can
see you. Avoid riding in another
motorist’s blind spot.
Many accidents involve inexperi-
enced operators. In fact, many op-
erators who have been involved in
accidents do not even have a cur-
rent motorcycle license.
Make sure that you are qualified
and that you only lend your
motorcycle to other qualified op-
erators.
Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
We recommend that you prac-
tice riding your motorcycle
where there is no traffic until you
have become thoroughly famil-
iar with the motorcycle and all of
its controls.
Many accidents have been caused
by error of the motorcycle opera-
tor. A typical error made by the op-
erator is veering wide on a turn
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INSTRUMENT AND CONTROL FUNCTIONS
3-3
3 To unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
WARNING
EWA10060
Never turn the key to “OFF” or
“LOCK” while the vehicle is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the vehicle is stopped be-
fore turning the key to “OFF” or“LOCK”.
EAU10940
(Parking)
The steering is locked, and the taillight,
license plate light and auxiliary lights
are on. The hazard light and turn signal
lights can be turned on, but all other
electrical systems are off. The key can
be removed.
The steering must be locked before the
key can be turned to “”.
CAUTION:
ECA11020
Do not use the parking position for
an extended length of time, other-wise the battery may discharge.
EAU11001
Indicator and warning lights
1. Push.
2. Turn.
1. Right turn signal indicator light “”
2. Fuel level warning light “”
3. Oil level warning light “”
4. Neutral indicator light “”
5. Engine trouble warning light “”
6. High beam indicator light “”
7. Immobilizer system indicator light “”
8. Left turn signal indicator light “”
5SLE1.book Page 3 Friday, August 1, 2003 4:09 PM
INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU11030
Turn signal indicator lights “” and
“”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
EAU11060
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
EAU11080
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU11250
Oil level warning light “”
This warning light comes on when the
engine oil level is low.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.NOTE:
Even if the oil level is sufficient, the
warning light may flicker when
riding on a slope or during sudden
acceleration or deceleration, but
this is not a malfunction.
This model is also equipped with a
self-diagnosis device for the oil
level detection circuit. If the oil lev-
el detection circuit is defective, the
following cycle will be repeated un-
til the malfunction is corrected: The
oil level warning light will flash ten
times, then go off for 2.5 seconds.
If this occurs, have a Yamahadealer check the vehicle.
EAU11360
Fuel level warning light “”
This warning light comes on when the
fuel level drops below approximately
3.5 L (0.92 US gal) (0.77 Imp.gal).
When this occurs, refuel as soon as
possible.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.NOTE:This model is also equipped with a self-
diagnosis device for the fuel level de-
tection circuit. If the fuel level detection
circuit is defective, the following cycle
will be repeated until the malfunction is
corrected: The fuel level warning light
will flash eight times, then go off for 2.5
seconds. If this occurs, have a Yamahadealer check the vehicle.
1. Shift timing indicator light
2. Coolant temperature warning light “”
3. Coolant temperature display5SLE1.book Page 4 Friday, August 1, 2003 4:09 PM
INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
EAU11421
Coolant temperature warning light
“”
This warning light comes on when the
engine overheats. When this occurs,
stop the engine immediately and allow
the engine to cool.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.CAUTION:
ECA10020
Do not operate the engine if it isoverheated.
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INSTRUMENT AND CONTROL FUNCTIONS
3-6
3
Coolant
temperatureDisplay Conditions What to do
Under 39 °C
(Under 103 °F)Message “LO” is displayed. OK. Go ahead with riding.
40–116 °C
(104–241 °F)Temperature is displayed. OK. Go ahead with riding.
117–139 °C
(242–283 °F)Temperature flashes.
Warning light comes on.Stop the vehicle and allow it to idle until
the coolant temperature goes down.
If the temperature does not go down,
stop the engine. (See page 6-43.)
Above 140 °C
(Above 284 °F)Message “HI” flashes.
Warning light comes on.Stop the engine and allow it to cool.
(See page 6-43.)
5SLE1.book Page 6 Friday, August 1, 2003 4:09 PM
INSTRUMENT AND CONTROL FUNCTIONS
3-7
3
EAU11530
Engine trouble warning light “”
This warning light comes on or flashes
when an electrical circuit monitoring the
engine is defective. When this occurs,
have a Yamaha dealer check the self-
diagnosis system. (See page 3-8 for an
explanation of the self-diagnosis de-
vice.)
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
EAU11571
Shift timing indicator light
This indicator light can be set to come
on and go off at the desired engine
speeds and is used to inform the rider
when it is time to shift to the next higher
gear.
The electrical circuit of the indicator
light can be checked by turning the key
to “ON”.
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-cuit. (See page 3-8 for a detailed expla-
nation of the function of this indicator
light and on how to set it.)
EAU26871
Immobilizer system indicator light
“”
The electrical circuit of the indicator
light can be checked by turning the key
to “ON”.
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.
When the key is turned to “OFF” and 30
seconds have passed, the indicator
light will start flashing indicating the im-
mobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.NOTE:This model is also equipped with a self-
diagnosis device for the immobilizer
system. If the immobilizer system is de-
fective, the indicator will start flashing
and the multi-function meter will displayan error code when the key is turned to
“ON”. (See “Self-diagnosis device” on
page 3-8 for details.)
5SLE1.book Page 7 Friday, August 1, 2003 4:09 PM