steering YAMAHA YZF-R6 2003 Owners Manual

DESCRIPTION
2-3
2
Controls and instruments1. Clutch lever (page 3-15)
2. Left handlebar switches (page 3-13)
3. Multi-function display (page 3-8)
4. Main switch/steering lock (page 3-2)
5. Tachometer (page 3-13)6. Right handlebar switches (page 3-14)
7. Throttle grip (page 6-23)
8. Brake lever (page 3-16)
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3
INSTRUMENT AND CONTROL FUNCTIONS
Immobilizer system .............................................. 3-1
Main switch/steering lock ..................................... 3-2
Indicator and warning lights ................................ 3-4
Multi-function display ........................................... 3-8
Tachometer ........................................................ 3-13
Anti-theft alarm (optional) .................................. 3-13
Handlebar switches ........................................... 3-13
Clutch lever ........................................................ 3-15
Shift pedal .......................................................... 3-15
Brake lever ......................................................... 3-16
Brake pedal ........................................................ 3-16
Fuel tank cap ..................................................... 3-17Fuel ................................................................... 3-17
Fuel tank breather hose .................................... 3-18
Catalytic converter ............................................ 3-19
Seats ................................................................. 3-19
Helmet holders .................................................. 3-21
Storage compartment ....................................... 3-21
Adjusting the front fork ...................................... 3-23
Adjusting the shock absorber assembly ............ 3-25
Luggage strap holders ...................................... 3-27
Sidestand .......................................................... 3-27
Ignition circuit cut-off system ............................. 3-28
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INSTRUMENT AND CONTROL FUNCTIONS
3-2
3


Do not place any key close to
magnets (this includes, but not
limited to, products such as
speakers, etc.).


Do not place heavy items on
any key.


Do not grind any key or alter its
shape.


Do not disassemble the plastic
part of any key.


Do not put two keys of any im-
mobilizer system on the same
key ring.


Keep the standard keys as well
as keys of other immobilizer
systems away from this vehi-
cle’s code re-registering key.


Keep other immobilizer system
keys away from the main switch
as they may cause signal inter-
ference.
_
EAU04984
Main switch/steering lock The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering.NOTE:_ Be sure to use the standard key (black
bow) for regular use of the vehicle. To
minimize the risk of losing the code re-
registering key (red bow), keep it in a
safe place and only use it for code re-
registering. _
EAU04562
ON
All electrical circuits are supplied with
power, and the meter lighting, taillight,
license plate light and auxiliary lights
come on, and the engine can be start-
ed. The key cannot be removed.NOTE:_ The headlights come on automatically
when the engine is started and stay on
until the key is turned to “OFF”, even if
the engine stalls. _
EAU00038
OFF
All electrical systems are off. The key
can be removed.
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INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU00040
LOCK
The steering is locked, and all electrical
systems are off. The key can be
removed.
To lock the steering1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” po-
sition, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.
To unlock the steeringPush the key in, and then turn it to
“OFF” while still pushing it.
EW000016
WARNING
@ Never turn the key to “OFF” or
“LOCK” while the motorcycle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the motor-
cycle is stopped before turning the
key to “OFF” or “LOCK”. @
EAU04920
(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 “”.
ECA00043
CAUTION:_ Do not use the parking position for
an extended length of time, other-
wise the battery may discharge. _
1. Push.
2. Turn.
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings and panels ..... 6-5
Checking the spark plugs .................................... 6-8
Engine oil and oil filter cartridge .......................... 6-9
Coolant .............................................................. 6-13
Checking the air filter element ........................... 6-19
Air intake duct .................................................... 6-22
Adjusting the engine idling speed ...................... 6-23
Adjusting the throttle cable free play .................. 6-23
Adjusting the valve clearance ............................ 6-24
Tires ................................................................... 6-24
Cast wheels ....................................................... 6-27
Adjusting the clutch lever free play .................... 6-27
Adjusting the brake pedal position ..................... 6-29
Adjusting the rear brake light switch .................. 6-29
Checking the front and rear brake pads ............. 6-30
Checking the brake fluid level ............................ 6-31
Changing the brake fluid .................................... 6-32
Drive chain slack ................................................ 6-32
Lubricating the drive chain ................................. 6-33
Checking and lubricating the cables .................. 6-34Checking and lubricating the throttle grip and
cable ............................................................... 6-34
Checking and lubricating the brake and
clutch levers .................................................... 6-35
Checking and lubricating the brake and
shift pedals ...................................................... 6-35
Checking and lubricating the sidestand ............ 6-36
Checking the front fork ...................................... 6-37
Checking the steering ....................................... 6-37
Checking the wheel bearings ............................ 6-38
Battery ............................................................... 6-38
Replacing the fuses .......................................... 6-40
Replacing a headlight bulb ................................ 6-41
Replacing an auxiliary light bulb ....................... 6-43
Tail/brake light ................................................... 6-44
Replacing a turn signal light bulb ...................... 6-44
Replacing the license plate light bulb ................ 6-45
Supporting the motorcycle ................................ 6-45
Front wheel ....................................................... 6-46
Rear wheel ........................................................ 6-49
Troubleshooting ................................................. 6-51
Troubleshooting charts ...................................... 6-52
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
10
*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
11*Wheel bearingsCheck bearing for looseness or damage.√√√√
12*SwingarmCheck operation and for excessive play.√√√√
Lubricate with lithium-soap-based grease. Every 50,000 km
13 Drive chainCheck chain slack.
Make sure that the rear wheel is properly aligned.
Clean and lubricate.Every 800 km and after washing
the motorcycle or riding in the rain
14*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 20,000 km
15*Chassis fastenersMake sure that all nuts, bolts and screws are properly
tightened.√√√√ √
16 SidestandCheck operation.
Lubricate.√√√√ √
17*Sidestand switchCheck operation.√√√√√ √
18*Front forkCheck operation and for oil leakage.√√√√
19*Shock absorber
assemblyCheck operation and shock absorber for oil leakage.√√√√
20*Rear suspension relay
arm and connecting arm
pivoting pointsCheck operation.√√√√
21*Electronic fuel injectionAdjust engine idling speed and synchronization.√√√√√ √
22 Engine oilChange.
Check oil level and vehicle for oil leakage.√√√√√ √
23 Engine oil filter cartridgeReplace.√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-37
6
EAU02939
Checking the front fork The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
EW000115
WARNING
@ Securely support the motorcycle so
that there is no danger of it falling
over. @Check the inner tubes for scratches,
damage and excessive oil leakage.To check the operation
1. Place the motorcycle on a level
surface and hold it in an upright
position.
2. While applying the front brake,
push down hard on the handle-
bars several times to check if the
front fork compresses and re-
bounds smoothly.
EC000098
CAUTION:@ If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it. @
EAU00794
Checking the steering Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.
1. Place a stand under the engine to
raise the front wheel off the
ground.
EW000115
WARNING
@ Securely support the motorcycle so
that there is no danger of it falling
over. @
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-38
6 2. Hold the lower ends of the front
fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the
steering.
EAU01144
Checking the wheel bearings The front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrica-
tion chart. If there is play in the wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer
check the wheel bearings.
EAU01291
Battery This motorcycle is equipped with a
sealed-type (MF) battery, which does
not require any maintenance. There is
no need to check the electrolyte or to
add distilled water.
To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the
battery tends to discharge more quickly
if the motorcycle is equipped with op-
tional electrical accessories.
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9-1
9
EAU01039
9-CONSUMER INFORMATION
EAU02944
Identification numbers Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided below for assistance when
ordering spare parts from a Yamaha
dealer or for reference in case the vehi-
cle is stolen.
1. KEY IDENTIFICATION NUMBER:CA-02E2. VEHICLE IDENTIFICATION
NUMBER:CA-02E3. MODEL LABEL INFORMATION:CA-01EEAU01041
Key identification number The key identification number is
stamped into the key tag. Record this
number in the space provided and use
it for reference when ordering a new
key.
EAU01043
Vehicle identification number The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space
provided.NOTE:@ The vehicle identification number is
used to identify your motorcycle and
may be used to register your motor-
cycle with the licensing authority in
your area. @
1. Key identification number
2. Code re-registering key (red bow)
3. Standard key (× 2, black bow)
1. Vehicle identification number
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10-INDEXAAir filter element, checking ..................... 6-19
Air intake duct ........................................ 6-22
Anti-theft alarm ...................................... 3-13
Auxiliary light bulb, replacing .................. 6-43BBattery ................................................... 6-38
Brake and clutch levers, checking and
lubricating ............................................ 6-35
Brake and shift pedals, checking and
lubricating ............................................ 6-35
Brake fluid, changing ............................. 6-32
Brake fluid level, checking...................... 6-31
Brake lever............................................. 3-16
Brake light switch (rear), adjusting ......... 6-29
Brake pads, checking............................. 6-30
Brake pedal............................................ 3-16
Brake pedal position, adjusting .............. 6-29CCables, checking and lubricating............ 6-34
Care.........................................................7-1
Catalytic converter ................................. 3-19
Clutch lever ............................................ 3-15
Clutch lever free play, adjusting ............. 6-27
Conversion table ......................................8-5
Coolant .................................................. 6-13
Changing .......................................... 6-15
Checking .......................................... 6-13
Coolant temperature warning light............3-6
Cowlings and panels, removing and
installing ................................................6-5
DDimmer switch ....................................... 3-13
Drive chain, lubricating .......................... 6-33
Drive chain slack ................................... 6-32
Adjusting .......................................... 6-33
Checking .......................................... 6-32EEngine break-in ....................................... 5-3
Engine idling speed ............................... 6-23
Engine oil and oil filter cartridge ............... 6-9
Engine stop switch................................. 3-14
Engine trouble warning light .................... 3-5FFront fork, adjusting ............................... 3-23
Front fork, checking ............................... 6-37
Fuel ....................................................... 3-17
Fuel consumption, tips for reducing ......... 5-3
Fuel level warning light ............................ 3-4
Fuel tank breather hose ......................... 3-18
Fuel tank cap ......................................... 3-17
Fuses, replacing .................................... 6-40HHandlebar switches ............................... 3-13
Hazard switch ........................................ 3-14
Headlight bulb, replacing ....................... 6-41
Helmet holders ...................................... 3-21
High beam indicator light ......................... 3-5
Horn switch ........................................... 3-14
IIdentification numbers ..............................9-1
Ignition circuit cut-off system ..................3-28
Immobilizer system..................................3-1
Immobilizer system indicator light.............3-6
Indicator and warning lights......................3-4KKey identification number .........................9-1LLicense plate light bulb, replacing...........6-45
Luggage strap holders ...........................3-27MMain switch/steering lock .........................3-2
Model label ..............................................9-2
Multi-function display................................3-8NNeutral indicator light ...............................3-5OOil level warning light ...............................3-5PParking.....................................................5-4
Part locations ...........................................2-1
Pass switch ............................................3-13
Periodic maintenance and
lubrication chart .....................................6-2
Pre-operation check list ............................4-1
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