2008 YAMAHA YZF-R6 brake light

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 ............3-4
Multi-function meter unit .................3-7
Anti-theft alarm (optional) .............3-13
Handlebar switches ......................3-14
Clutch lever ...................................3-15
Shift pedal .....................................3-15
Brake lever ...................................3-16
Brake pedal ..................................3-16
Fuel tank cap ................................3-17
Fuel ...............................................3-17
Fuel tank breather/overflow
hose ..........................................3-18
Catalytic converters ......................3-19
Seats ............................................3-19
Helmet holding cable ....................3-20
Adjusting the front fork ..................3-21
Adjusting the shock absorber
assembly ...................................3-23
Luggage strap holders ..................3-26
EXUP system ...............................3-26Sidestand ..................................... 3-27
Ignition circuit cut-off system ........ 3-27
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 .................................. 6-7
Checking the spark plugs ............. 6-11
Engine oil and oil filter cartridge ... 6-12
Coolant ......................................... 6-15
Air filter element ........................... 6-19
Checking the engine idling
speed ........................................ 6-19
Checking the throttle cable free
play ........................................... 6-19
Valve clearance ............................ 6-20Tires ............................................. 6-20
Cast wheels ................................. 6-23
Adjusting the clutch lever free
play ........................................... 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
Cleaning and lubricating the drive
chain ......................................... 6-27
Checking and lubricating
the cables ................................. 6-28
Checking and lubricating
the throttle grip and cable ......... 6-28
Checking and lubricating
the brake and shift pedals ........ 6-29
Checking and lubricating
the brake and clutch levers ...... 6-29
Checking and lubricating
the sidestand ............................ 6-30
Lubricating the swingarm
pivots ........................................ 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 ..................... 6-34
Replacing a headlight bulb .......... 6-35U13SE0E0.book Page 1 Monday, August 27, 2007 4:53 PM

TABLE OF CONTENTS
Tail/brake light .............................. 6-36
Replacing a turn signal light
bulb ........................................... 6-37
Replacing the license plate light
bulb ........................................... 6-37
Auxiliary light ................................ 6-38
Supporting the motorcycle ............ 6-38
Front wheel ................................... 6-39
Rear wheel ................................... 6-41
Troubleshooting ............................ 6-43
Troubleshooting charts ................. 6-44
MOTORCYCLE CARE AND
STORAGE.......................................... 7-1
Matte color caution ......................... 7-1
Care ................................................ 7-1
Storage ...........................................7-4
SPECIFICATIONS ............................. 8-1
CONSUMER INFORMATION............. 9-1
Identification numbers .................... 9-1
U13SE0E0.book Page 2 Monday, August 27, 2007 4:53 PM

DESCRIPTION
2-2
2
EAU10420
Right view1. Luggage strap holder (page 3-26)
2. Helmet holder (page 3-20)
3. Fuse box 1 (page 6-34)
4. Main fuse (page 6-34)
5. Fuel injection system fuse (page 6-34)
6. Battery (page 6-32)
7. Air filter element (page 6-19)
8. Front brake fluid reservoir (page 6-25)9. Radiator cap (page 6-15)
10.Coolant reservoir (page 6-15)
11.Engine oil filler cap (page 6-12)
12.Coolant drain bolt (page 6-16)
13.Dipstick (page 6-12)
14.Brake pedal (page 3-16)
15.Rear brake light switch (page 6-24)
16.Rear brake fluid reservoir (page 6-25)
U13SE0E0.book Page 2 Monday, August 27, 2007 4:53 PM

PRE-OPERATION CHECKS
4-3
4
Throttle gripMake sure that operation is smooth.
Check cable free play.
If necessary, have Yamaha dealer adjust cable free play and lubricate cable and
grip housing.6-19, 6-28
Control cablesMake sure that operation is smooth.
Lubricate if necessary.6-28
Drive chainCheck chain slack.
Adjust if necessary.
Check chain condition.
Lubricate if necessary.6-26, 6-27
Wheels and tiresCheck for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.6-20, 6-23
Brake and shift pedalsMake sure that operation is smooth.
Lubricate pedal pivoting points if necessary.6-29
Brake and clutch leversMake sure that operation is smooth.
Lubricate lever pivoting points if necessary.6-29
SidestandMake sure that operation is smooth.
Lubricate pivot if necessary.6-30
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.
Tighten if necessary.—
Instruments, lights, signals
and switchesCheck operation.
Correct if necessary.—
Sidestand switchCheck operation of ignition circuit cut-off system.
If system is defective, have Yamaha dealer check vehicle.3-27 ITEM CHECKS PAGE
U13SE0E0.book Page 3 Monday, August 27, 2007 4:53 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-5
6
EAU18680
NOTE:

Air filter
This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-
pressed air to avoid damaging it.
The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.


Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.
29*Front and rear brake
switchesCheck operation.√√√√√√
30Moving parts and
cablesLubricate.√√√√√
31*Throttle grip hous-
ing and cableCheck operation and free play.
Adjust the throttle cable free play
if necessary.
Lubricate the throttle grip housing
and cable.√√√√√
32*Air induction sys-
temCheck the air cut-off valve, reed
valve, and hose for damage.
Replace any damaged parts if
necessary.√√√√√
33*Muffler and exhaust
pipeCheck the screw clamp for loose-
ness.√√√√√
34*Lights, signals and
switchesCheck operation.
Adjust headlight beam.√√√√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)10000 km
(6000 mi)20000 km
(12000 mi)30000 km
(18000 mi)40000 km
(24000 mi)U13SE0E0.book Page 5 Monday, August 27, 2007 4:53 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
6
EAU22270
Adjusting the rear brake light
switch The rear brake light switch, which is ac-
tivated by the brake pedal, is properly
adjusted when the brake light comes
on just before braking takes effect. If
necessary, adjust the brake light switch
as follows.
Turn the adjusting nut while holding the
rear brake light switch in place. To
make the brake light come on earlier,
turn the adjusting nut in direction (a). To
make the brake light come on later, turn
the adjusting nut in direction (b).
EAU22390
Checking the front and rear
brake pads The front and rear brake pads must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
EAU36890
Front brake pads
Each front brake pad is provided with
wear indicators, which allows you to
check the brake pad wear without hav-
ing to disassemble the brake. To check
the brake pad wear, check the position
of the wear indicators while applying
the brake. If a brake pad has worn tothe point that a wear indicator almost
touches the brake disc, have a Yamaha
dealer replace the brake pads as a set.
EAU22500
Rear brake pads
Check each rear brake pad for damage
and measure the lining thickness. If a
brake pad is damaged or if the lining
thickness is less than 1.0 mm (0.04 in),
have a Yamaha dealer replace the
brake pads as a set.
1. Rear brake light switch
2. Rear brake light switch adjusting nut
1. Brake pad wear indicator
1. Lining thickness
U13SE0E0.book Page 24 Monday, August 27, 2007 4:53 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-36
6


Headlight bulb
Do not touch the glass part of
the headlight bulb to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the bulb, and the bulb life will
be adversely affected. Thor-
oughly clean off any dirt and fin-
gerprints on the headlight bulb
using a cloth moistened with al-
cohol or thinner.


Headlight lens
Do not affix any type of tinted
film or stickers to the headlight
lens.
Do not use a headlight bulb of awattage higher than specified.5. Connect the headlight coupler.
6. Install the headlight bulb cover by
turning it clockwise.
7. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAU24181
Tail/brake light This model is equipped with an LED-
type tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
1. Do not touch the glass part of the bulb.
U13SE0E0.book Page 36 Monday, August 27, 2007 4:53 PM

MOTORCYCLE CARE AND STORAGE
7-2
7with mild detergent, alkaline
products and a soft brush may
be used.


Do not use any harsh chemical
products on plastic parts or the
muffler. Be sure to avoid using
cloths or sponges which have
been in contact with strong or
abrasive cleaning products, sol-
vent or thinner, fuel (gasoline),
rust removers or inhibitors,
brake fluid, antifreeze or electro-
lyte.


Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
storage compartments, electric
components (couplers, connec-
tors, instruments, switches and
lights), breather hoses and
vents.


For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound after
washing.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.
NOTE:Salt sprayed on roads in the winter mayremain well into spring.
1. Clean the motorcycle with cold wa-
ter and a mild detergent, after the
engine has cooled down.CAUTION:
ECA10790
Do not use warm water since it in-
creases the corrosive action of thesalt.
2. After drying the motorcycle, apply
a corrosion protection spray on all
metal, including chrome- and nick-
el-plated, surfaces (except the tita-
nium muffler) to prevent corrosion.
Cleaning the titanium mufflerThis model is equipped with a titanium
muffler, which requires the following
special care.

Use only a soft, clean cloth or
sponge with mild detergent and
water to clean the titanium muffler.
However, if the muffler cannot be
U13SE0E0.book Page 2 Monday, August 27, 2007 4:53 PM