engine YAMAHA FZ6 NHG 2008 User Guide

INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
EAU39426
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:

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 left segment of the fuel meter
started flashing)


a clock


a fuel meter


a coolant temperature display


an air intake temperature display


a self-diagnosis device


an LCD and tachometer bright-
ness 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: 14000 r/min and above
1. Coolant temperature display/air intake tem-
perature display
2. Speedometer
3. Tachometer
4. Odometer/tripmeter/fuel reserve tripmeter
5.“SELECT” button
6.“RESET” button
7. Clock
8. Fuel meter
1. Tachometer
2. Tachometer red zone
U5S5E1E0.book Page 8 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-10
3Fuel meter
The fuel meter indicates the amount of
fuel in the fuel tank. The display seg-
ments of the fuel meter disappear to-
wards “E” (Empty) as the fuel level
decreases. When the last segment on
the left starts flashing, refuel as soon as
possible.
NOTE:This fuel meter is equipped with a self-
diagnosis system. If the electrical circuit
is defective, the following cycle will be
repeated until the malfunction is cor-
rected: “E” (Empty), “F” (Full) and
symbol“” will flash eight times, thengo off for approximately 3 seconds. If
this occurs, have a Yamaha dealer
check the electrical circuit.
Coolant temperature mode
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 mode
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.
1. Fuel meter
1. Coolant temperature display
1. Air intake temperature display
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INSTRUMENT AND CONTROL FUNCTIONS
3-11
3


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 displayed
for one second, and then the air in-take temperature is displayed.
Self-diagnosis device
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 display will indicate a
two-digit error code.
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
display will indicate a two-digit error
code.
NOTE:If the display indicates error code 52,
this could be caused by transponder in-
terference. If this error code appears,try the following.
1. Use the code re-registering key to
start the engine.NOTE:Make sure there are no other immobi-
lizer keys close to the main switch, and
do not keep more than one immobilizer
key on the same key ring! Immobilizer
system keys may cause signal interfer-
ence, which may prevent the enginefrom starting.2. If the engine starts, turn it off and
try starting the engine with the
standard keys.
3. If one or both of the standard keys
do not start the engine, take the
vehicle, the code re-registering
key and both standard keys to a
Yamaha dealer and have the stan-
dard keys re-registered.
If the display indicates any error codes,
note the code number, and then have a
Yamaha dealer check the vehicle.
CAUTION:
ECA11590
If the display indicates an error
code, the vehicle should be checked
as soon as possible in order to avoidengine damage.
1. Error code display
U5S5E1E0.book Page 11 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-13
3
EAU12347
Handlebar switches LeftRight
EAU12350
Pass switch“”
Press this switch to flash the headlight.
EAU12400
Dimmer switch“/”
Set this switch to“” for the high
beam and to“” for the low beam.
EAU12460
Turn signal switch“/”
To signal a right-hand turn, push this
switch to“”. To signal a left-hand
turn, push this switch to“”. When re-
leased, the switch returns to the centerposition. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12500
Horn switch“”
Press this switch to sound the horn.
EAU12660
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 vehicle overturns
or when the throttle cable is stuck.
EAU12710
Start switch“”
Push this switch to crank the engine
with the starter.CAUTION:
ECA10050
See page 5-1 for starting instruc-tions prior to starting the engine.
1. Pass switch“”
2. Dimmer switch“/”
3. Turn signal switch“/”
4. Horn switch“”
5. Hazard switch“”
1. Engine stop switch“/”
2. Start switch“”
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INSTRUMENT AND CONTROL FUNCTIONS
3-14
3
EAU44710
The engine trouble warning light and
ABS warning light (ABS model only) will
come on when the key is turned to “ON”
and the start switch is pushed, but this
does not indicate a malfunction.
EAU12733
Hazard switch“”
With the key in the “ON” or“” posi-
tion, use this switch to turn on the haz-
ard lights (simultaneous flashing of all
turn signal lights).
The hazard lights are used in case of
an emergency or to warn other drivers
when your vehicle is stopped where it
might be a traffic hazard.CAUTION:
ECA10061
Do not use the hazard lights for an
extended length of time with the en-
gine not running, otherwise the bat-tery may discharge.
EAU12820
Clutch lever The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the handle-
bar 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 igni-
tion circuit cut-off system. (See page
3-22.)
EAU12870
Shift pedal The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 6-speed con-
stant-mesh transmission equipped on
this motorcycle.
1. Clutch lever
1. Shift pedal
U5S5E1E0.book Page 14 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-17
3
EAU13220
Fuel Make sure that there is sufficient fuel in
the tank. When refueling, be sure to in-
sert the pump nozzle into the fuel tank
filler hole and to fill the tank to the bot-
tom of the filler tube as shown.
WARNING
EWA10880


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.
CAUTION:
ECA10070
Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted surfac-es or plastic parts.
EAU13320
CAUTION:
ECA11400
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 de-
signed to use regular unleaded gaso-
line with a research octane number of
91 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brandor premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
and reduce maintenance costs.
1. Fuel tank filler tube
2. Fuel level
Recommended fuel:
REGULAR UNLEADED GASOLINE
ONLY
Fuel tank capacity:
19.4 L (5.13 US gal) (4.27 Imp.gal)
Fuel reserve amount:
3.6 L (0.95 US gal) (0.79 Imp.gal)
U5S5E1E0.book Page 17 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-18
3
EAU13412
Fuel tank breather hose Before operating the motorcycle:

Check the fuel tank breather hose
connection.


Check the fuel tank breather hose
for cracks or damage, and replace
it if damaged.


Make sure that the fuel tank
breather hose is not blocked, and
clean it if necessary.
EAU13442
Catalytic converters This vehicle is equipped with catalytic
converters in the exhaust system.
WARNING
EWA10860
The exhaust system is hot after op-
eration. Make sure that the exhaust
system has cooled down before do-ing any maintenance work.CAUTION:
ECA10700
The following precautions must be
observed to prevent a fire hazard or
other damages.

Use only unleaded gasoline.
The use of leaded gasoline will
cause unrepairable damage to
the catalytic converter.


Never park the vehicle near pos-
sible fire hazards such as grass
or other materials that easily
burn.


Do not allow the engine to idletoo long.
EAU32980
Seat To remove the seat
1. Insert the key into the seat lock,
and then turn it counterclockwise.
2. While holding the key in that posi-
tion, lift the rear of the seat up, and
then pull the seat off.
To install the seat
1. Insert the projection on the front of
the seat into the seat holder as
shown.
1. Fuel tank breather hose
2. Original position (paint mark)
1. Seat lock
2. Unlock.
U5S5E1E0.book Page 18 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-22
3
EAU15312
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch, clutch
switch and neutral switch) has the fol-
lowing functions.

It prevents starting when the trans-
mission is in gear and the side-
stand is up, but the clutch lever is
not pulled.


It prevents starting when the trans-
mission is in gear and the clutch le-
ver is pulled, but the sidestand is
still down.


It cuts the running engine when the
transmission is in gear and the sid-
estand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.WARNING
EWA10250
If a malfunction is noted, have a
Yamaha dealer check the system be-fore riding.U5S5E1E0.book Page 22 Friday, June 22, 2007 1:03 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-23
3
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Push the start switch.
Does the engine start?
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the start switch.
Does the engine start?
The system is OK. The motorcycle can be ridden.
This check is most reliable if performed with
a warmed-up engine.The neutral switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO YES NONOTE:
U5S5E1E0.book Page 23 Friday, June 22, 2007 1:03 PM

PRE-OPERATION CHECKS
4-2
4
EAU15605
Pre-operation check list
ITEM CHECKS PAGE
FuelCheck fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.3-17
Engine oilCheck oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage.6-7
CoolantCheck coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage.6-10
Front brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-20, 6-21
Rear brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-20, 6-21
ClutchCheck operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary.6-19
U5S5E1E0.book Page 2 Friday, June 22, 2007 1:03 PM