turn signal YAMAHA YZF-R6 2002 Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU01574
(Parking)
The steering is locked, and the taillights
and auxiliary lights are 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. _
EAU03034
Indicator and warning lights
EAU00061
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
EAU00063
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU00057
Turn signal indicator light “”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
EAU03965
Fuel level warning light “”
This warning light comes on when the
fuel level drops below approximately
3.5 L. When this occurs, refuel as soon
as possible.
The electrical circuit of the warning light
can be checked according to the fol-
lowing procedure.
1. Turn the key to “ON”.
2. If the warning light does not come
on, have a Yamaha dealer check
the electrical circuit.
1. Neutral indicator light “”
2. High beam indicator light “”
3. Turn signal indicator light “”
4. Fuel level warning light “”
U5MTE1.book Page 2 Monday, August 6, 2001 6:10 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
EAU00118
Handlebar switches
EAU00120
Pass switch “PASS”
Press this switch to flash the headlight.
EAU03888
Dimmer switch “/”
Set this switch to “” for the high
beam and to “” for the low beam.
EAU03889
Turn signal switch “/”
To signal a right-hand turn, push this
switch to “”. To signal a left-hand
turn, push this switch to “”. When
released, 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.
EAU00129
Horn switch “”
Press this switch to sound the horn.
EAU03890
Engine stop switch “/”
Set this switch to “” before starting
the engine. Set this switch to “” to
stop the engine in case of an emergen-
cy, such as when the motorcycle over-
turns or when the throttle cable is
stuck.
EAU03955
Light switch “//”
Set this switch to “” to turn on the
auxiliary lights, meter lighting and tail-
lights. Set the switch to “” to turn on
the headlight also. Set this switch to
“” to turn off all the lights.
1. Pass switch “PASS”
2. Dimmer switch “/”
3. Turn signal switch “/”
4. Horn switch “”
1. Engine stop switch “/”
2. Light switch “//”
3. Start switch “”
U5MTE1.book Page 8 Monday, August 6, 2001 6:10 PM

6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-3
Removing and installing the cowlings and
panel .................................................................. 6-6
Checking the spark plugs .................................... 6-8
Engine oil and oil filter cartridge .......................... 6-9
Coolant .............................................................. 6-13
Checking the air filter element ........................... 6-17
Air intake duct .................................................... 6-19
Adjusting the carburetors ................................... 6-20
Adjusting the engine idling speed ...................... 6-20
Adjusting the throttle cable free play .................. 6-21
Adjusting the valve clearance ............................ 6-21
Tires ................................................................... 6-21
Cast wheels ....................................................... 6-24
Adjusting the clutch lever free play .................... 6-25
Adjusting the brake pedal position ..................... 6-26
Adjusting the rear brake light switch .................. 6-26
Checking the front and rear brake pads ............. 6-27
Checking the brake fluid level ............................ 6-28
Changing the brake fluid .................................... 6-29
Drive chain slack ................................................ 6-29Lubricating the drive chain ................................ 6-31
Checking and lubricating the cables ................. 6-31
Checking and lubricating the throttle grip and
cable ............................................................... 6-32
Checking and lubricating the brake and
clutch levers .................................................... 6-32
Lubricating the brake pedal ............................... 6-32
Checking and lubricating the sidestand ............ 6-33
Lubricating the rear suspension ........................ 6-33
Checking the front fork ...................................... 6-33
Checking the steering ....................................... 6-34
Checking the wheel bearings ............................ 6-35
Battery ............................................................... 6-35
Replacing the fuses .......................................... 6-37
Replacing a headlight bulb ................................ 6-38
Tail/brake light ................................................... 6-39
Replacing a turn signal light bulb ...................... 6-39
Supporting the motorcycle ................................ 6-39
Front wheel ....................................................... 6-40
Rear wheel ........................................................ 6-41
Troubleshooting ................................................. 6-43
Troubleshooting charts ...................................... 6-44
U5MTE1.book Page 1 Monday, August 6, 2001 6:10 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-37
6
EAU04225
Replacing the fuses The main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the rider seat.
(See page 3-13 for rider seat removal
and installation procedures.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
EC000103
CAUTION:_ Do not use a fuse of a higher amper-
age rating than recommended to
avoid causing extensive damage to
the electrical system and possibly a
fire. _3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
1. Headlight fuse
2. Radiator fan fuse
3. Ignition fuse
4. Signaling system fuse
5. Backup fuse (odometer)
6. Spare fuse (× 3)
1. Main fuse
2. Spare main fuse
Specified fuses:
Main fuse: 30 A
Headlight fuse: 20 A
Signaling system fuse: 15 A
Radiator fan fuse: 7.5 A
Ignition fuse: 15 A
Backup fuse (odometer): 7.5 A
U5MTE1.book Page 37 Monday, August 6, 2001 6:10 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-39
6
EAU03730
Tail/brake light This motorcycle is equipped with an
LED type of tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU03497
Replacing a turn signal light
bulb 1. Remove the turn signal light lens
by removing the screw.
2. Remove the defective bulb by
pushing it in and turning it
counterclockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw.
ECA00065
CAUTION:@ Do not overtighten the screw, other-
wise the lens may break. @
EAU01579
Supporting the motorcycle Since this model is not equipped with a
centerstand, follow these precautions
when removing the front and rear
wheel or performing other mainte-
nance requiring the motorcycle to
stand upright. Check that the motor-
cycle is in a stable and level position
before starting any maintenance. A
strong wooden box can be placed un-
der the engine for added stability.
To service the front wheel
1. Stabilize the rear of the motorcycle
by using a motorcycle stand or, if
an additional motorcycle stand is
not available, by placing a jack un-
der the frame in front of the rear
wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
1. Screw
U5MTE1.book Page 39 Monday, August 6, 2001 6:10 PM

SPECIFICATIONS
8-4
8
Battery
Model GT9B-4
Voltage, capacity 12 V, 8 Ah
Headlight typeQuar tz bulb (halogen)
Bulb voltage, wattage × quantity
Headlight 12 V, 60/55 W × 2
Tail/brake light 13.5 V, 1/6.1 W × 2 (LED)
Turn signal light 12 V, 21 W × 4
Auxiliary light 12 V, 5 W × 2
License plate light 12 V, 5 W × 1
Meter lighting 12 V, 1.4 W × 2
Neutral indicator light LED
High beam indicator light LED
Turn signal indicator light LED
Fuel level warning light LED
Oil level/coolant temperature
warning light LED
Fuses
Main fuse 30 A
Headlight fuse 20 A
Signaling system fuse 15 A
Radiator fan fuse 7.5 A
Ignition fuse 15 A
Backup fuse (odometer) 7.5 A
U5MTE1.book Page 4 Monday, August 6, 2001 6:10 PM

INDEX
Spark plugs, checking ............................. 6-8
Specifications .......................................... 8-1
Speedometer unit .................................... 3-5
Starter (choke) lever .............................. 3-13
Starting a cold engine .............................. 5-1
Starting a warm engine ............................ 5-2
Start switch .............................................. 3-9
Steering, checking ................................. 6-34
Storage.................................................... 7-4
Storage compartment ............................ 3-15
Supporting the motorcycle ..................... 6-39
Suspension (rear), lubricating ................ 6-33TTachometer ............................................. 3-6
Tail/brake light ....................................... 6-39
Throttle cable free play, adjusting .......... 6-21
Throttle grip and cable, checking and
lubricating............................................ 6-32
Tires ...................................................... 6-21
Tool kit..................................................... 6-1
Troubleshooting..................................... 6-43
Troubleshooting charts .......................... 6-44
Turn signal indicator light ......................... 3-2
Turn signal light bulb, replacing ............. 6-39
Turn signal switch .................................... 3-8VValve clearance, adjusting ..................... 6-21
Vehicle identification number ................... 9-1
WWheel bearings, checking ..................... 6-35
Wheel (front) ......................................... 6-40
Installing .......................................... 6-41
Removing ........................................ 6-40
Wheel (rear) .......................................... 6-41
Installing .......................................... 6-43
Removing ........................................ 6-41
Wheels .................................................. 6-24
U5MTE1.book Page 2 Monday, August 6, 2001 6:10 PM