2006 YAMAHA YZF-R6 engine coolant

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
Multi-function meter unit .................3-7
Anti-theft alarm (optional) .............3-13
Handlebar switches ......................3-13
Clutch lever ...................................3-15
Shift pedal .....................................3-15
Brake lever ...................................3-15
Brake pedal ..................................3-16
Fuel tank cap ................................3-16
Fuel ...............................................3-17
Fuel tank breather/overflow
hose ..........................................3-18
Catalytic converter ........................3-18
Seats ............................................3-19
Helmet holding cable ....................3-20
Adjusting the front fork ..................3-21
Adjusting the shock absorber
assembly ...................................3-23
Luggage strap holders ..................3-25
EXUP system ...............................3-26Sidestand ..................................... 3-26
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 .................................. 6-6
Checking the spark plugs ............. 6-10
Engine oil and oil filter cartridge ... 6-11
Coolant ......................................... 6-14
Air filter element ............................ 6-17
Checking the throttle cable
free play .................................... 6-18
Valve clearance ............................ 6-18
Tires ............................................. 6-18
Cast wheels .................................. 6-21Adjusting the clutch lever
free play .................................... 6-21
Adjusting the rear brake light
switch ....................................... 6-22
Checking the front and rear
brake pads ................................ 6-22
Checking the brake fluid level ...... 6-23
Changing the brake fluid .............. 6-24
Drive chain slack .......................... 6-24
Cleaning and lubricating the
drive chain ................................ 6-26
Checking and lubricating the
cables ....................................... 6-26
Checking and lubricating the
throttle grip and cable ............... 6-27
Checking and lubricating the
brake and shift pedals .............. 6-27
Checking and lubricating the
brake and clutch levers ............ 6-28
Checking and lubricating the
sidestand .................................. 6-28
Lubricating the swingarm
pivots ........................................ 6-29
Checking the front fork ................. 6-29
Checking the steering .................. 6-30
Checking the wheel bearings ....... 6-30
Battery ......................................... 6-31
Replacing the fuses ..................... 6-32
Replacing a headlight bulb .......... 6-33
Tail/brake light ............................. 6-35U2C0E0E0.book Page 1 Friday, September 16, 2005 8:59 AM

DESCRIPTION
2-2
2
EAU10420
Right view1. Luggage strap holder (page 3-25)
2. Helmet holder (page 3-20)
3. Fuse box 1 (page 6-32)
4. Main fuse (page 6-32)
5. Fuel injection system fuse (page 6-32)
6. Battery (page 6-31)
7. Air filter element (page 6-17)
8. Front brake fluid reservoir (page 6-23)9. Radiator cap (page 6-14)
10.Coolant reservoir (page 6-14)
11.Engine oil filler cap (page 6-11)
12.Coolant drain bolt (page 6-15)
13.Dipstick (page 6-11)
14.Brake pedal (page 3-16)
15.Rear brake fluid reservoir (page 6-23)
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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”.
EAU34341
(Parking)
The steering is locked, and the taillight,
license plate light and auxiliary light are
on. The hazard lights 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.
EAU11003
Indicator and warning lights
EAU11030
Turn signal indicator lights “” and
“”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
1. Push.
2. Turn.
1. Left turn signal indicator light “”
2. Neutral indicator light “”
3. High beam indicator light “”
4. Right turn signal indicator light “”
5. Fuel level warning light “”
6. Oil level warning light “”
7. Coolant temperature warning light “”
8. Shift timing indicator light
9. Engine trouble warning light “”
10.Immobilizer system indicator light
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INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
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.
EAU11361
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, and then go off,
have a Yamaha dealer check the elec-
trical circuit.
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, and then go off for
3.0 seconds. If this occurs, have aYamaha dealer check the vehicle.
EAU11422
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.
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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
(104–242 °F)Temperature is displayed. OK. Go ahead with riding.
117–134 °C
(243–274 °F)Temperature display 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 6-42.)
Above 135 °C
(Above 275 °F)Message “HI” flashes.
Warning light comes on.Stop the engine and allow it to cool.
(See page 6-42.)
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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 3-7 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 3-7 for a detailed expla-
nation of the function of this indicator
light and on how to set it.)
EAU38620
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.
This model is also equipped with a self-
diagnosis device for the immobilizer
system. (See page 3-7 for an explana-
tion of the self-diagnosis device.)
EAU39041
Multi-function meter unit
WARNING
EWA12421
Be sure to stop the vehicle before
making any setting changes to themulti-function meter unit.
The multi-function meter unit is
equipped with the following:1. Clock
2. Speedometer
3.“SELECT” button
4.“RESET” button
5. Tachometer
6. Coolant temperature display/air intake tem-
perature display
7. Odometer/tripmeters/fuel reserve tripme-
ter/stopwatch
8. Shift timing indicator light
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INSTRUMENT AND CONTROL FUNCTIONS
3-8
3


a speedometer (which shows the
riding speed)


a tachometer (which shows engine
speed)


an odometer (which shows the to-
tal distance traveled)


two tripmeters (which show the
distance traveled since they were
last set to zero)


a fuel reserve tripmeter (which
shows the distance traveled since
the fuel level warning light came
on)


a stopwatch


a clock


a coolant temperature display


an air intake temperature display


a self-diagnosis device


a display brightness and shift tim-
ing indicator light control mode
NOTE:

Be sure to turn the key to “ON” be-
fore using the “SELECT” and “RE-
SET” buttons.


For the U.K. only: To switch the
speedometer and odometer/trip-
meter displays between kilometers
and miles, press the “SELECT”button for at least one second.
Tachometer
The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
When the key is turned to “ON”, the ta-
chometer needle will sweep once
across the r/min range and then return
to zero r/min in order to test the electri-
cal circuit.
CAUTION:
ECA10031
Do not operate the engine in the ta-
chometer red zone.Red zone: 17500 r/min and above
Clock mode
Turn the key to “ON”.
To set the clock1. Push the “SELECT” button and
“RESET” button together for at
least two seconds.
2. When the hour digits start flashing,
push the “RESET” button to set the
hours.
1. Tachometer
2. Tachometer red zone
1. Clock
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INSTRUMENT AND CONTROL FUNCTIONS
3-10
3Coolant temperature display
The coolant temperature display indi-
cates the temperature of the coolant.
Push the “RESET” button to switch the
coolant temperature display to the air
intake temperature display.
NOTE:
When the coolant temperature display
is selected, “C” is displayed for one
second, and then the coolant tempera-ture is displayed.CAUTION:
ECA10020
Do not operate the engine if it isoverheated.Air intake temperature display
The air intake temperature display indi-
cates the temperature of the air drawn
into the air filter case. Push the “RE-
SET” button to switch the coolant tem-
perature display to the air intake
temperature display.
NOTE:

Even if the air intake temperature
is set to be displayed, the coolant
temperature warning light comes
on when the engine overheats.


When the key is turned to “ON”,
the coolant temperature is auto-
matically displayed, even if the air
intake temperature was displayed
prior to turning the key to “OFF”.


When the air intake temperature
display is selected, “A” is displayedbefore the temperature.
Self-diagnosis devices
This model is equipped with a self-diag-
nosis device for various electrical cir-
cuits.
If any of those circuits are defective, the
engine trouble warning light will come
on, and then the right display will indi-
cate a two-digit error code (e.g., 11, 12,
13).
This model is also equipped with a self-
diagnosis device for the immobilizer
system.
If any of the immobilizer system circuits
are defective, the immobilizer system
indicator light will flash, and then the
right display will indicate a two-digit er-
ror code (e.g., 51, 52, 53).
NOTE:If the right display indicates error code
52, this could be caused by transpon-
der interference. If this error code ap-pears, try the following.
1. Coolant temperature display
1. Air intake temperature display
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