Yamaha YZF600RT User Manual
OWNER’S MANUAL
YZF600RT(C)
5AH-28199-19LIT-11626-18-17
EAU10041
INTRODUCTION
EAU10080
Congratulations on your purchase of the Yamaha YZF600R(C). This model is the result of Yamaha’s vast experience in the
production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and
reliability that have made Yamaha a leader in these fields.
This manual will give you an understanding of the operation, inspection, and basic maintenance of this motorcycle. If you
have any questions concerning the operation or maintenance of your motorcycle, please consult a Yamaha dealer.
The design and manufacture of this Yamaha motorcycle fully comply with the emissions standards for clean air applicable at
the date of manufacture. Yamaha has met these standards without reducing the performance or economy of operation of the
motorcycle. To maintain these high standards, it is important that you and your Yamaha dealer pay close attention to the
recommended maintenance schedules and operating instructions contained within this manual.
IMPORTANT MANUAL INFORMATION
Particularly important information is distinguished in this manual by the following notations:
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
EAU10130
WARNING
Failure to follow WARNING instructions could result in severe injury or death
motorcycle operator, a bystander or a person inspecting or repairing the motor-
to the
cycle.
CAUTION:
NOTE:
A CAUTION indicates special precautions that must be taken to avoid damage to
the motorcycle.
A NOTE provides key information to make procedures easier or clearer.
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 motorcycle
and this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.
EWA10010
WARNING
PLEASE READ THIS MANUAL AND THE “YOU AND YOUR MOTORCYCLE: RIDING TIPS” BOOKLET CAREFULLY
AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE. DO NOT ATTEMPT TO OPERATE THIS MOTORCYCLE UNTIL YOU HAVE ATTAINED ADEQUATE KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES
IMPORTANT MANUAL INFORMATION
AND UNTIL YOU HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES. REGULAR INSPECTIONS
AND CAREFUL MAINTENANCE, ALONG WITH GOOD RIDING SKILLS, WILL ENSURE THAT YOU SAFELY ENJOY
THE CAPABILITIES AND THE RELIABILITY OF THIS MOTORCYCLE.
IMPORTANT MANUAL INFORMATION
AFFIX DEALER
LABEL HERE
YZF600RT(C)
OWNER’S MANUAL
©2004 by Yamaha Motor Corporation, U.S.A.
1st edition, May 2004
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan.
P/N LIT-11626-18-17
EAU10192
TABLE OF CONTENTS
SAFETY INFORMATION ..................1-1
Location of important labels ...........1-5
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view........................................2-2
Controls and instruments ................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Main switch/steering lock ................3-1
Indicator and warning lights ............3-2
Speedometer unit ...........................3-3
Tachometer ....................................3-3
Self-diagnosis device .....................3-3
Coolant temperature gauge ............3-4
Handlebar switches ........................3-4
Clutch lever ....................................3-5
Shift pedal ......................................3-6
Brake lever .....................................3-6
Brake pedal ....................................3-6
Fuel tank cap ..................................3-7
Fuel ................................................3-7
Starter (choke) lever .......................3-8
Seat ................................................3-9
Helmet holder .................................3-9
Storage compartment ...................3-10
Adjusting the front fork .................3-10
Adjusting the shock absorber
assembly ...................................3-12
Luggage strap holders ..................3-14
Sidestand ..................................... 3-14
Ignition circuit cut-off system ....... 3-15
PRE-OPERATION CHECKS ............. 4-1
Pre-operation check list ................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS ................................ 5-1
Starting and warming up a cold
engine ......................................... 5-1
Starting a warm engine .................. 5-3
Shifting ........................................... 5-3
Engine break-in .............................. 5-4
Parking ........................................... 5-5
PERIODIC MAINTENANCE AND
MINOR REPAIR................................. 6-1
PERIODIC MAINTENANCE .......... 6-1
Owner’s tool kit .............................. 6-1
Periodic maintenance chart for the
emission control system ............. 6-3
General maintenance and
lubrication chart .......................... 6-4
Removing and installing
cowlings ...................................... 6-8
Checking the spark plugs ............ 6-10
Canister (for California only) ........ 6-11
Engine oil and oil filter
cartridge ................................... 6-12
Coolant ........................................ 6-15
Cleaning the air filter element ...... 6-18
Checking the air vent hose ........... 6-20
Air intake duct ..............................6-20
Adjusting the carburetors ............. 6-20
Adjusting the throttle cable free
play ...........................................6-21
Adjusting the valve clearance ......6-21
Tires .............................................6-21
Cast wheels ..................................6-24
Accessories and replacement
parts ..........................................6-24
Adjusting the clutch lever free
play ...........................................6-25
Adjusting the rear brake light
switch ........................................6-26
Checking the front and rear
brake pads ................................6-26
Checking the brake fluid level ......6-27
Changing the brake fluid .............. 6-28
Drive chain slack ..........................6-28
Lubricating the drive chain ...........6-29
Checking and lubricating the
cables .......................................6-30
Checking and lubricating the
throttle grip and cable ............... 6-30
Checking and lubricating the
brake and shift pedals ............... 6-31
Checking and lubricating the
brake and clutch levers .............6-31
Checking and lubricating the
sidestand ..................................6-31
Lubricating the rear suspension ... 6-32
TABLE OF CONTENTS
Checking the front fork .................6-32
Checking the steering ...................6-33
Checking the wheel bearings .......6-33
Battery ..........................................6-34
Replacing the fuses ......................6-35
Replacing the headlight bulb ........6-36
Replacing the tail/brake light
bulb ...........................................6-37
Replacing a turn signal light
bulb ...........................................6-37
Supporting the motorcycle ............6-38
Front wheel ...................................6-38
Rear wheel ...................................6-40
Troubleshooting ............................6-42
Troubleshooting charts .................6-43
MOTORCYCLE CARE AND
STORAGE ..........................................7-1
Care ................................................7-1
Storage ...........................................7-3
SPECIFICATIONS .............................8-1
CONSUMER INFORMATION.............9-1
Identification numbers ....................9-1
Reporting safety defects .................9-3
Motorcycle noise regulation ............9-4
Maintenance record ........................9-5
YAMAHA MOTOR CORPORATION,
U.S.A. STREET AND ENDURO
MOTORCYCLE LIMITED
WARRANTY ...............................9-7
YAMAHA EXTENDED SERVICE
(Y.E.S.) ....................................... 9-9
SAFETY INFORMATION
EAU10271
MOTORCYCLES ARE SINGLE
TRACK VEHICLES. THEIR SAFE
USE AND OPERATION ARE DEPENDENT UPON THE USE OF PROPER
RIDING TECHNIQUES AS WELL AS
THE EXPERTISE OF THE OPERATOR. EVERY OPERATOR SHOULD
KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING THIS
MOTORCYCLE.
HE OR SHE SHOULD:
● OBTAIN THOROUGH INSTRUC-
TIONS FROM A COMPETENT
SOURCE ON ALL ASPECTS OF
MOTORCYCLE OPERATION.
● OBSERVE THE WARNINGS
AND MAINTENANCE REQUIREMENTS IN THE OWNER’S MANUAL.
● OBTAIN QUALIFIED TRAINING
IN SAFE AND PROPER RIDING
TECHNIQUES.
● OBTAIN PROFESSIONAL TECH-
NICAL SERVICE AS INDICATED
BY THE OWNER’S MANUAL
AND/OR WHEN MADE NECESSARY BY MECHANICAL CONDITIONS.
Safe riding
● Always make pre-operation
checks. Careful checks may help
prevent an accident.
● This motorcycle is designed to
carry the operator and a passenger.
● The failure of motorists to detect
and recognize motorcycles in traffic 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 operators who have been involved in
accidents do not even have a current motorcycle license.
• Make sure that you are qualified
and that you only lend your
motorcycle to other qualified operators.
• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• We recommend that you practice riding your motorcycle
where there is no traffic until you
have become thoroughly familiar with the motorcycle and all of
its controls.
● Many accidents have been
caused by error of the motorcycle
operator. A typical error made by
the operator is veering wide on a
1
1-1
SAFETY INFORMATION
turn due to EXCESSIVE SPEED
or undercornering (insufficient lean
angle for the speed).
1
• Always obey the speed limit and
never travel faster than warranted by road and traffic conditions.
• Always signal before turning or
changing lanes. Make sure that
other motorists can see you.
● The posture of the operator and
passenger is important for proper
control.
• The operator should keep both
hands on the handlebar and
both feet on the operator footrests during operation to maintain control of the motorcycle.
• The passenger should always
hold onto the operator, the seat
strap or grab bar, if equipped,
with both hands and keep both
feet on the passenger footrests.
• Never carry a passenger unless
he or she can firmly place both
feet on the passenger footrests.
● Never ride under the influence of
alcohol or other drugs.
● This motorcycle is designed for on-
road use only. It is not suitable for
off-road use.
Protective apparel
The majority of fatalities from motorcycle accidents are the result of head
injuries. The use of a safety helmet is
the single most critical factor in the prevention or reduction of head injuries.
● Always wear an approved helmet.
● Wear a face shield or goggles.
Wind in your unprotected eyes
could contribute to an impairment
of vision that could delay seeing a
hazard.
● The use of a jacket, heavy boots,
trousers, gloves, etc., is effective in
preventing or reducing abrasions
or lacerations.
● Never wear loose-fitting clothes,
otherwise they could catch on the
control levers, footrests, or wheels
and cause injury or an accident.
● Never touch the engine or exhaust
system during or after operation.
They become very hot and can
cause burns. Always wear protective clothing that covers your legs,
ankles, and feet.
● A passenger should also observe
the above precautions.
Modifications
Modifications made to this motorcycle
not approved by Yamaha, or the removal of original equipment, may render the motorcycle unsafe for use and
may cause severe personal injury.
Modifications may also make your
motorcycle illegal to use.
Loading and accessories
Adding accessories or cargo to your
motorcycle can adversely affect stability and handling if the weight distribution
of the motorcycle is changed. To avoid
the possibility of an accident, use extreme caution when adding cargo or
accessories to your motorcycle. Use
extra care when riding a motorcycle
that has added cargo or accessories.
Here are some general guidelines to
follow if loading cargo or adding accessories to your motorcycle:
1-2
SAFETY INFORMATION
Loading
The total weight of the operator, passenger, accessories and cargo must
not exceed the maximum load limit.
Maximum load:
YZF600RT 182 kg (401 lb)
YZF600RTC 180 kg (397 lb)
When loading within this weight limit,
keep the following in mind:
● Cargo and accessory weight
should be kept as low and close to
the motorcycle as possible. Make
sure to distribute the weight as
evenly as possible on both sides of
the motorcycle to minimize imbalance or instability.
● Shifting weights can create a sud-
den imbalance. Make sure that accessories and cargo are securely
attached to the motorcycle before
riding. Check accessory mounts
and cargo restraints frequently.
● Never attach any large or heavy
items to the handlebar, front fork,
or front fender. These items, including such cargo as sleeping
bags, duffel bags, or tents, can
create unstable handling or a slow
steering response.
Accessories
Genuine Yamaha accessories have
been specifically designed for use on
this motorcycle. Since Yamaha cannot
test all other accessories that may be
available, you must personally be responsible for the proper selection, installation and use of non-Yamaha
accessories. Use extreme caution
when selecting and installing any accessories.
Keep the following guidelines in mind,
as well as those provided under “Load-
ing” when mounting accessories.
● Never install accessories or carry
cargo that would impair the perfor-
mance of your motorcycle. Care-
fully inspect the accessory before
using it to make sure that it does
not in any way reduce ground
clearance or cornering clearance,
limit suspension travel, steering
travel or control operation, or obscure lights or reflectors.
• Accessories fitted to the handlebar or the front fork area can
create instability due to improper
weight distribution or aerodynamic changes. If accessories
are added to the handlebar or
front fork area, they must be as
lightweight as possible and
should be kept to a minimum.
• Bulky or large accessories may
seriously affect the stability of
the motorcycle due to aerodynamic effects. Wind may attempt to lift the motorcycle, or
the motorcycle may become unstable in cross winds. These accessories may also cause
instability when passing or being
passed by large vehicles.
• Certain accessories can displace the operator from his or
her normal riding position. This
improper position limits the freedom of movement of the opera-
1
1-3
SAFETY INFORMATION
tor and may limit control ability,
therefore, such accessories are
not recommended.
1
● Use caution when adding electri-
cal accessories. If electrical accessories exceed the capacity of the
motorcycle’s electrical system an
electric failure could result, which
could cause a dangerous loss of
lights or engine power.
Gasoline and exhaust gas
● GASOLINE IS HIGHLY FLAMMA-
BLE:
• Always turn the engine off when
refueling.
• Take care not to spill any gasoline on the engine or exhaust
system when refueling.
• Never refuel while smoking or in
the vicinity of an open flame.
● Never start the engine or let it run
for any length of time in a closed
area. The exhaust fumes are poisonous and may cause loss of
consciousness and death within a
short time. Always operate your
motorcycle in an area that has adequate ventilation.
● Always turn the engine off before
leaving the motorcycle unattended
and remove the key from the main
switch. When parking the motorcycle, note the following:
• The engine and exhaust system
may be hot, therefore, park the
motorcycle in a place where pedestrians or children are not likely to touch these hot areas.
• Do not park the motorcycle on a
slope or soft ground, otherwise it
may fall over.
• Do not park the motorcycle near
a flammable source, (e.g., a kerosene heater, or near an open
flame), otherwise it could catch
fire.
● When transporting the motorcycle
in another vehicle, make sure that
it is kept upright. If the motorcycle
should lean over, gasoline may
leak out of the carburetor or fuel
tank.
● If you should swallow any gaso-
line, inhale a lot of gasoline vapor,
or allow gasoline to get into your
eyes, see your doctor immediately.
If any gasoline spills on your skin
1-4
or clothing, immediately wash the
affected area with soap and water
and change your clothes.
Location of important labels
Please read the following important labels carefully before operating this vehicle.
SAFETY INFORMATION
EAU10381
1
1-5
SAFETY INFORMATION
1
1
CAUTION
Cleaning with alkaline or
acid cleaner, gasoline or
solvent will damage
windshield.
Use neutral detergent.
5JW-00
2
5
6
3
7
4
1-6
Left view
DESCRIPTION
EAU10410
2
1. Air intake duct (page 6-20)
2. Fuel tank (page 3-7)
3. Shock absorber assembly spring preload adjusting ring (page 3-12)
4. Shock absorber assembly rebound damping force adjusting knob
(page 3-12)
5. Shock absorber assembly compression damping force adjusting screw
(page 3-12)
6. Storage compartment (page 3-10)
7. Helmet holder (page 3-9)
8. Grab bar
9. Shift pedal (page 3-6)
10.Radiator (page 6-15)
2-1
DESCRIPTION
Right view
2
1. Luggage strap holder (page 3-14)
2. Rear brake fluid reservoir (page 6-27)
3. Coolant reservoir (page 6-15)
4. Front fork spring preload adjusting bolt (page 3-10)
5. Front fork rebound damping force adjusting screw (page 3-10)
6. Radiator cap (page 6-15)
7. Front fork compression damping force adjusting screw (page 3-10)
8. Engine oil level check window (page 6-12)
9. Brake pedal (page 3-6)
10.Engine oil filler cap (page 6-12)
EAU10420
2-2
Controls and instruments
1. Clutch lever (page 3-5)
2. Left handlebar switches (page 3-4)
3. Starter (choke) lever (page 3-8)
4. Speedometer unit (page 3-3)
5. Tachometer (page 3-3)
6. Coolant temperature gauge (page 3-4)
7. Right handlebar switches (page 3-4)
8. Brake lever (page 3-6)
9. Throttle grip (page 6-21)
10.Main switch/steering lock (page 3-1)
DESCRIPTION
EAU10430
2
2-3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock
3
The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.
ON
All electrical systems are supplied with
power, and the headlight, meter lighting, taillight and position lights come
on, and the engine can be started. The
key cannot be removed.
OFF
All electrical systems are off. The key
can be removed.
EAU10460
EAU10510
EAU10660
LOCK
EAU10680
The steering is locked, and all electrical
systems are off. The key can be removed.
To lock the steering
1. Push.
2. Turn.
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” position, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.
To unlock the steering
1. Push.
2. Turn.
Push the key in, and then turn it to
“OFF” while still pushing it.
EWA10060
WARNING
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 before turning the key to “OFF” or
“LOCK”.
3-1
INSTRUMENT AND CONTROL FUNCTIONS
EAU11001
Indicator and warning lights
1. Neutral indicator light “”
2. Oil level warning light “”
3. Fuel level warning light “”
4. Turn signal indicator light “”
5. High beam indicator light “”
EAU11020
Turn signal indicator light “”
This indicator light flashes 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.
High beam indicator light “”
EAU11080
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU11140
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 according to the following procedure.
1. Set the engine stop switch to “”
and turn the key to “ON”.
2. Shift the transmission into the neutral position or pull the clutch lever.
3. Push the start switch. If the warning light does not come on while
pushing the start switch, have a
Yamaha dealer check the electrical circuit.
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.
Fuel level warning light “”
EAU11320
This warning light comes on when the
fuel level drops below approximately
3.1 L (0.82 US gal) (0.68 Imp.gal).
When this occurs, refuel as soon as
possible.
The electrical circuit of the warning light
can be checked according to the following procedure.
1. Set the engine stop switch to “”
and turn the key to “ON”.
2. Shift the transmission into the neutral position or pull the clutch lever.
3. Push the start switch. If the warning light does not come on, have a
Yamaha dealer check the electrical circuit.
NOTE:
This model is equipped with a self-diagnosis device for the fuel level warning
light circuit. (See page 3-3.)
3
3-2
INSTRUMENT AND CONTROL FUNCTIONS
Speedometer unit
3
1. Odometer
2. Tripmeter reset knob
3. Tripmeter
The speedometer unit is equipped with
a speedometer, an odometer and a
tripmeter. The speedometer shows
riding speed. The odometer shows the
total distance traveled. The tripmeter
shows the distance traveled since it
was last set to zero with the reset knob.
The tripmeter can be used to estimate
the distance that can be traveled with a
full tank of fuel. This information will enable you to plan future fuel stops.
EAU11630
EAU11851
Tachometer
1. Tachometer
2. Tachometer red zone
The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
ECA10031
CAUTION:
Do not operate the engine in the tachometer red zone.
Red zone: 13200 r/min and above
EAU11981
Self-diagnosis device
This model is equipped with a self-diagnosis device for the following electrical
circuits:
● throttle position sensor
● fuel level warning light
If any of those circuits are defective, the
tachometer will repeatedly display the
following error code:
0 r/min for
3 seconds
Circuit-specific
number of r/min
for 2.5 seconds
(See the table
below.)
Use the table below to identify the faulty
electrical circuit.
Specific r/min for the faulty circuit
Throttle position sensor:
3000 r/min
Fuel level warning light:
8000 r/min
If the tachometer displays such an error
code, note the circuit-specific number
of r/min, and then have a Yamaha dealer check the vehicle.
Current
engine
speed for
3 seconds
3-3
INSTRUMENT AND CONTROL FUNCTIONS
ECA10040
CAUTION:
When the tachometer displays an error code, the vehicle should be
checked as soon as possible in order to avoid engine damage.
EAU12171
Coolant temperature gauge
1. Coolant temperature gauge
2. Coolant temperature gauge red zone
With the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. The
coolant temperature varies with changes in the weather and engine load. If
the needle reaches or enters the red
zone, stop the vehicle and let the engine cool. (See page 6-43.)
ECA10020
CAUTION:
Do not operate the engine if it is
overheated.
EAU12343
Handlebar switches
Left
3
1. Dimmer switch “ / ”
2. Turn signal switch “ / ”
3. Horn switch “”
Right
1. Engine stop switch “ / ”
2. Start switch “”
3-4
INSTRUMENT AND CONTROL FUNCTIONS
Dimmer switch “ / ”
Set this switch to “” for the high
beam and to “” for the low beam.
Turn signal switch “ / ”
To signal a right-hand turn, push this
switch to “”. To signal a left-hand
3
turn, push this switch to “”. When re-
leased, the switch returns to the center
position. To cancel the turn signal
lights, push the switch in after it has returned to the center position.
Horn switch “”
Press this switch to sound the horn.
Engine stop switch “ / ”
Set this switch to “” before starting
the engine. Set this switch to “” to
stop the engine in case of an emergency, such as when the vehicle overturns
or when the throttle cable is stuck.
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EAU12460
EAU12500
EAU12660
ECA10050
CAUTION:
See page 5-1 for starting instructions prior to starting the engine.
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 handlebar grip. To engage the clutch, release
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 ignition circuit cut-off system. (See page
3-15.)
Start switch “”
EAU12710
Push this switch to crank the engine
with the starter.
3-5
INSTRUMENT AND CONTROL FUNCTIONS
EAU12870
Shift pedal
1. Shift pedal
The shift pedal is located on the left
side of the engine and is used in combination with the clutch lever when
shifting the gears of the 6-speed constant-mesh transmission equipped on
this motorcycle.
EAU12930
Brake lever
The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the handlebar grip.
1. Arrow mark
2. Brake lever position adjusting dial
3. Brake lever
4. Distance between brake lever and handlebar
grip
The brake lever is equipped with a position adjusting dial. To adjust the distance between the brake lever and the
handlebar grip, turn the adjusting dial
while holding the lever pushed away
from the handlebar grip. Make sure that
the appropriate setting on the adjusting
dial is aligned with the arrow mark on
the brake lever.
3-6
EAU12941
Brake pedal
3
1. Brake pedal
The brake pedal is on the right side of
the motorcycle. To apply the rear
brake, press down on the brake pedal.
INSTRUMENT AND CONTROL FUNCTIONS
Fuel tank cap
3
1. Fuel tank cap lock cover
2. Unlock.
To open the fuel tank cap
Open the fuel tank cap lock cover, insert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be released and the fuel tank cap can be
opened.
To close the fuel tank cap
1. Push the fuel tank cap into position
with the key inserted in the lock.
2. Turn the key counterclockwise to
the original position, remove it, and
then close the lock cover.
EAU13070
NOTE:
The fuel tank cap cannot be closed unless the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked.
EWA11090
WARNING
Make sure that the fuel tank cap is
properly closed before riding.
EAU13210
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 bottom
of the filler tube as shown.
EWA10880
WARNING
● Do not overfill the fuel tank, oth-
erwise it may overflow when the
fuel warms up and expands.
● Avoid spilling fuel on the hot en-
gine.
3-7
INSTRUMENT AND CONTROL FUNCTIONS
ECA10070
CAUTION:
Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted surfaces or plastic parts.
EAU13300
Recommended fuel:
UNLEADED GASOLINE ONLY
Fuel tank capacity:
19.0 L (5.02 US gal) (4.18 Imp.gal)
Fuel reserve amount:
3.1 L (0.82 US gal) (0.68 Imp.gal)
ECA11400
CAUTION:
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.
Your Yamaha engine has been designed to use regular unleaded gasoline with a pump octane number
[(R+M)/2] of 86 or higher, or a research
octane number of 91 or higher. If
knocking (or pinging) occurs, use a
gasoline of a different brand or premium unleaded fuel. Use of unleaded fuel
will extend spark plug life and reduce
maintenance costs.
Gasohol
There are two types of gasohol: gasohol containing ethanol and that containing methanol. Gasohol containing
ethanol can be used if the ethanol content does not exceed 10%. Gasohol
containing methanol is not recommended by Yamaha because it can
cause damage to the fuel system or vehicle performance problems.
EAU13610
Starter (choke) lever “”
3
1. Starter (choke) lever “”
Starting a cold engine requires a richer
air-fuel mixture, which is supplied by
the starter (choke).
Move the lever in direction (a) to turn on
the starter (choke).
Move the lever in direction (b) to turn off
the starter (choke).
ECA10990
CAUTION:
Do not use the starter (choke) for
more than 3 minutes as the exhaust
pipe may discolor from excessive
heat. In addition, extended use of
the starter (choke) will cause afterburning. If this occurs, turn off the
starter (choke).
3-8
INSTRUMENT AND CONTROL FUNCTIONS
Seat
To remove the seat
1. Insert the key into the helmet holder lock, and then turn it as shown.
3
1. Unlock.
2. Pull the seat off.
To install the seat
1. Insert the projections on the front
of the seat into the seat holder as
shown.
EAU13920
1. Seat holder
2. Projection
2. Push the rear of the seat down to
lock it in place.
3. Remove the key.
NOTE:
Make sure that the seat is properly secured before riding.
EAU14290
Helmet holder
1. Helmet holder
2. Unlock.
To open the helmet holder, insert the
key into the lock, and then turn the key
as shown.
To lock the helmet holder, turn the key
to the original position, and then remove it.
EWA10160
WARNING
Never ride with a helmet attached to
the helmet holder, since the helmet
may hit objects, causing loss of control and possibly an accident.
3-9
INSTRUMENT AND CONTROL FUNCTIONS
EAU14451
Storage compartment
1. Storage compartment
The storage compartment is located
under the seat. (See page 3-9.)
EWA10961
WARNING
● Do not exceed the load limit of 3
kg (7 lb) for the storage compartment.
● Do not exceed the maximum
load of YZF600RT 182 kg (401
lb)
YZF600RTC 180 kg (397 lb) for
the vehicle.
When washing the vehicle, be careful
not to let any water enter the storage
compartment.
EAU14741
Adjusting the front fork
This front fork is equipped with spring
preload adjusting bolts, rebound damping force adjusting screws and compression damping force adjusting
screws.
EWA10180
WARNING
Always adjust both fork legs equally, otherwise poor handling and loss
of stability may result.
Spring preload
1. Spring preload adjusting bolt
3
When storing the owner’s manual or
other documents in the storage compartment, be sure to wrap them in a
plastic bag so that they will not get wet.
To increase the spring preload and
thereby harden the suspension, turn
the adjusting bolt on each fork leg in direction (a). To decrease the spring pre-
3-10
INSTRUMENT AND CONTROL FUNCTIONS
load and thereby soften the
suspension, turn the adjusting bolt on
each fork leg in direction (b).
NOTE:
Align the appropriate groove on the adjusting mechanism with the top of the
front fork cap bolt.
3
1. Current setting
2. Front fork cap bolt
Spring preload setting:
Minimum (soft):
8
Standard:
5
Maximum (hard):
1
Rebound damping force
1. Rebound damping force adjusting screw
To increase the rebound damping force
and thereby harden the rebound damping, turn the adjusting screw on each
fork leg in direction (a). To decrease the
rebound damping force and thereby
soften the rebound damping, turn the
adjusting screw on each fork leg in direction (b).
Rebound damping setting:
Minimum (soft):
10 click(s) in direction (b)*
Standard:
7 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)
Compression damping force
1. Compression damping force adjusting screw
To increase the compression damping
force and thereby harden the compression damping, turn the adjusting screw
on each fork leg in direction (a). To decrease the compression damping force
and thereby soften the compression
damping, turn the adjusting screw on
each fork leg in direction (b).
Compression damping setting:
Minimum (soft):
10 click(s) in direction (b)*
Standard:
7 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)
3-11
INSTRUMENT AND CONTROL FUNCTIONS
ECA10100
CAUTION:
Never attempt to turn an adjusting
mechanism beyond the maximum or
minimum settings.
NOTE:
Although the total number of clicks of a
damping force adjusting mechanism
may not exactly match the above specifications due to small differences in
production, the actual number of clicks
always represents the entire adjusting
range. To obtain a precise adjustment,
it would be advisable to check the number of clicks of each damping force adjusting mechanism and to modify the
specifications as necessary.
EAU15011
Adjusting the shock absorber assembly
This shock absorber assembly is
equipped with a spring preload adjusting ring, a rebound damping force adjusting knob and a compression
damping force adjusting screw.
ECA11220
CAUTION:
Never attempt to turn the spring preload and rebound damping force adjusting mechanisms beyond the
maximum or minimum settings.
Spring preload
To increase the spring preload and
thereby harden the suspension, turn
the adjusting ring in direction (a). To decrease the spring preload and thereby
soften the suspension, turn the adjusting ring in direction (b).
NOTE:
● Align the appropriate notch in the
adjusting ring with the position indicator on the shock absorber.
● Use the special wrench included in
the owner’s tool kit to make the adjustment.
Spring preload setting:
Minimum (soft):
1
Standard:
3
Maximum (hard):
7
3
1. Spring preload adjusting ring
2. Position indicator
3-12
INSTRUMENT AND CONTROL FUNCTIONS
Rebound damping force
3
1. Rebound damping force adjusting knob
To increase the rebound damping force
and thereby harden the rebound damping, turn the adjusting knob in direction
(a). To decrease the rebound damping
force and thereby soften the rebound
damping, turn the adjusting knob in direction (b).
Rebound damping setting:
Minimum (soft):
25 click(s) in direction (b)*
Standard:
10 click(s) in direction (b)*
Maximum (hard):
3 click(s) in direction (b)*
* With the adjusting knob fully turned
in direction (a)
NOTE:
Although the total number of clicks of
the rebound damping force adjusting
mechanism may not exactly match the
above specifications due to small differences in production, the actual number
of clicks always represents the entire
adjusting range. To obtain a precise adjustment, it would be advisable to check
the number of clicks of the rebound
damping force adjusting mechanism
and to modify the specifications as necessary.
Compression damping force
1. Compression damping force adjusting screw
2. Position indicator
To harden the compression damping,
decrease the setting by turning the adjusting screw. To soften the compression damping, increase the setting by
turning the adjusting screw. Make sure
that the position indicator is aligned
with the appropriate setting.
Compression damping setting:
Minimum (soft):
6
Standard:
4
Maximum (hard):
1
EWA10220
WARNING
This shock absorber contains highly
pressurized nitrogen gas. For proper handling, read and understand
the following information before
handling the shock absorber. The
manufacturer cannot be held responsible for property damage or
personal injury that may result from
improper handling.
● Do not tamper with or attempt to
open the gas cylinder.
3-13
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