lock YAMAHA FZ8 S 2011 User Guide

INSTRUMENT AND CONTROL FUNCTIONS
3-14
3
EAU12944
Brake pedalThe brake pedal is located on the right
side of the motorcycle. To apply the
rear brake, press down on the brake
pedal.
EAU51802
ABS (for ABS mo dels)The Yamaha ABS (Anti-lock Brake
System) features a dual electronic con-
trol system, which acts on the front and
rear brakes independently.
Operate the brakes with ABS as you
would conventional brakes. If the ABS
is activated, a pulsating sensation may
be felt at the brake lever or brake ped-
al. In this situation, continue to apply
the brakes and let the ABS work; do
not “pump” the brakes as this will re-
duce braking effectiveness.
WARNING
EWA16051
Always keep a sufficient d istance
from the vehicle ahea d to match the
ri din g speed even with ABS.
 The ABS performs best with
lon g b rakin g d istances.
 On certain surfaces, such as
rou gh or g ravel roa ds, the b rak-
in g d istance may be lon ger with
the ABS than without.The ABS is monitored by an ECU,
which will revert the system to conven-
tional braking if a malfunction occurs.
TIP The ABS performs a self-diagno-
sis test each time the vehicle first
starts off after the key is turned to
“ON” and the vehicle has traveled
at a speed of 10 km/h (6 mi/h) or
higher. During this test, a “click-
ing” noise can be heard from un-
der the seat, and if the brake lever
or brake pedal is even slightly ap-
plied, a vibration can be felt at the
lever and pedal, but these do not
indicate a malfunction.
 This ABS has a test mode which
allows the owner to experience
the pulsation at the brake lever or
brake pedal when the ABS is op-
erating. However, special tools are
required, so please consult your
Yamaha dealer.NOTICE
ECA16121
Keep any type of mag nets (including
ma gnetic pick-up tools, mag netic
screw drivers, etc.) away from the
front an d rear wheel hu bs, otherwise
the ma gnetic rotors equippe d in the
1. Brake pedal
1
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INSTRUMENT AND CONTROL FUNCTIONS
3-15
3wheel hu
bs may b e damag ed , re-
sultin g in improper performance of
the ABS system.
EAU13075
Fuel tank capTo open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
opened.
To close the fuel tank cap 1. Push the fuel tank cap into posi- tion with the key inserted in the
lock.
2. Turn the key counterclockwise to the original position, remove it,
and then close the lock cover.
TIPThe fuel tank cap cannot be closed un-
less the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked.
WARNING
EWA11092
Make sure that the fuel tank cap is
properly close d after fillin g fuel.
Leakin g fuel is a fire hazar d.
1. Rear wheel hub
2. Front wheel hub1
2
1. Fuel tank cap lock cover
2. Unlock.
2 1
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INSTRUMENT AND CONTROL FUNCTIONS
3-17
3brand or premium unleaded fuel. Use
of unleaded fuel will extend spark plug
life and reduce maintenance costs.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
EAU55291
Fuel tank
breather hose an d
overflow hoseBefore operating the motorcycle:
 Check each hose connection.
 Check each hose for cracks or
damage, and replace if necessary.
 Make sure that the end of each
hose is not blocked, and clean if
necessary.
 Make sure that each hose is rout-
ed through the clamp.
 Make sure that the paint mark on
the fuel tank overflow hose is be-
low the clamp.
EAU13434
Catalytic converterThis model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
 Do not park the vehicle near
possi ble fire hazard s such as
g rass or other materials that
easily burn.
 Park the vehicle in a place
where ped estrians or chil dren
are not likely to touch the hot
exhaust system.
 Make sure that the exhaust sys-
tem has coole d down before
d oin g any maintenance work.
 Do not allow the en gine to i dle
more than a few minutes. Lon g
i d lin g can cause a b uild-up of
heat.
1. Fuel tank overflow hose
2. Original position (paint mark)
3. Clamp
4. Fuel tank breather hose
12
43
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INSTRUMENT AND CONTROL FUNCTIONS
3-18
3
NOTICE
ECA10702
Use only unleaded g asoline. The use
of lead ed g asoline will cause unre-
paira ble damag e to the catalytic
converter.
EAU49644
SeatsPassen ger seat
To remove the passenger seat1. 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 passenger
seat and pull it off. To install the passenger seat
1. Insert the projections on the front
of the passenger seat into the seat
holders as shown, and then push
the rear of the seat down to lock it
in place.
2. Remove the key.
Ri der seat
To remove the rider seatPull back the rear of the rider seat as
shown, remove the bolts, and then pull
the seat off.
1. Seat lock
2. Unlock.
1
2
1. Projection
2. Seat holder
12
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-26
6
TIPThe rear brake fluid reservoir is located
under the rider seat. (See page 3-18.)
WARNING
EWA16011
Improper maintenance can result in
loss of brakin g a bility. O bserve
these precautions:  Insufficient brake flui d may al-
low air to enter the b rake sys-
tem, re ducin g brakin g
performance.
 Clean the filler cap before re-
moving . Use only DOT 4 b rake
flui d from a seale d container.
 Use only the specified b rake flu-
i d ; otherwise, the ru bber seals
may deteriorate, causin g leak-
a g e.
 Refill with the same type of
brake flui d. A ddin g a brake flui d
other than DOT 4 may result in a
harmful chemical reaction. 
Be careful that water or dust
d oes not enter the brake flui d
reservoir when refillin g. Water
will si gnificantly lower the boil-
in g point of the flui d an d may re-
sult in vapor lock, an d d ir
t may
clo g the ABS hy draulic unit
valves.
NOTICE
ECA17641
Brake flui d may damag e painted
surfaces or plastic parts. Always
clean up spille d flui d imme diately.As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake
system leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
fluid level goes down suddenly, have a
Yamaha dealer check the cause before further riding.
EAU22733
Chan gin g the brake flui dHave a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the master cylinders and calipers as
well as the brake hoses replaced at the
intervals listed below or whenever they
are damaged or leaking.
 Oil seals: Replace every two
years.
 Brake hoses: Replace every four
years.
Specifie d b rake flui d:
DOT 4
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-27
6
EAU22762
Drive chain slackThe drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU22775
To check the drive chain slack
1. Place the motorcycle on the side- stand.TIPWhen checking and adjusting the drive
chain slack, there should be no weight
on the motorcycle.2. Shift the transmission into the neutral position.
3. Measure the drive chain slack as shown. 4. If the drive chain slack is incorrect,
adjust it as follows.
EAU34318
To a djust the drive chain slack
Consult a Yamaha dealer before ad-
justing the drive chain slack. 1. Loosen the axle nut and the lock- nut on each side of the swingarm. 2. To tighten the drive chain, turn the
drive chain slack adjusting bolt on
each side of the swingarm in di-
rection (a). To loosen the drive
chain, turn the adjusting bolt on
each side of the swingarm in di-
rection (b), and then push the rear
wheel forward. NOTICE: Improp-
er drive chain slack will over-
loa d the en gine as well as other
vital parts of the motorcycle an d
can lead to chain slippa ge or
b reakag e. To prevent this from
occurrin g, keep the d rive chain
slack within the specified limits.
[ECA10572]
Drive chain slack:
20.0–30.0 mm (0.79–1.18 in)
1. Drive chain slack
1
1. Axle nut
2. Locknut
1
2
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-28
6
TIPUsing the alignment marks on each
side of the swingarm, make sure that
both drive chain pullers are in the same
position for proper wheel alignment.
3. Tighten the axle nut, then the lock-nuts to their specified torques.
4. Make sure that the drive chain pullers are in the same position,
the drive chain slack is correct,
and the drive chain moves
smoothly.
EAU23026
Cleanin g an d lu bricatin g the
d rive chainThe drive chain must be cleaned and
lubricated at the intervals specified in
the periodic maintenance and lubrica-
tion chart, otherwise it will quickly wear
out, especially when riding in dusty or
wet areas. Service the drive chain as
follows.NOTICE
ECA10584
The drive chain must be lu bricated
after washin g the motorcycle, ri din g
in the rain or ri din g in wet areas.1. Clean the drive chain with kero-
sene and a small soft brush.
NOTICE: To prevent d amaging
the O-ring s, do not clean the
d rive chain with steam cleaners,
hi gh-pressure washers or inap-
propriate solvents.
[ECA11122]
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a special O-ring chain
lubricant. NOTICE: Do not use
en gine oil or any other lu bri-
cants for the drive chain, as they
1. Drive chain slack adjusting bolt
1. Alignment marks
2. Drive chain puller
1
(a)(b)
2
1
Ti ghtenin g torques:
Axle nut: 150 Nm (15 m·kgf, 108 ft·lbf)
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-35
6
FZ8-S FZ8-SA FZ8-SA
1. Ignition fuse
2. Signaling system fuse
3. Taillight fuse
4. Backup fuse (for clock and immobilizer sys-
tem)
5. Right radiator fan motor fuse
6. Left radiator fan motor fuse
7. Headlight fuse
8. Spare fuse
18
7
2
3
4
5
6
1. Fuse box
2. Fuel injection system fuse
3. Fuel injection system spare fuse
4. Main fuse
4
1
2
3
1. Ignition fuse
2. Signaling system fuse
3. Headlight fuse
4. Backup fuse (for clock and immobilizer sys- tem)
5. ABS solenoid fuse
6. ABS motor fuse
7. Spare fuse
8. ABS control unit fuse
9. Right radiator fan motor fuse
1
8
92
3
4
5
6
7
7
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-38
6
EAU32835
Replacing an auxiliary li ght
b ul bThis model is equipped with two auxil-
iary lights. If an auxiliary light bulb
burns out, replace it as follows.
1. Remove panel A (if replacing the left auxiliary light bulb) or panel B
(if replacing the right auxiliary light
bulb). (See page 6-8.)
2. Remove the auxiliary light bulb socket (together with the bulb) by
pulling it out.
3. Remove the burnt-out bulb by pulling it out. 4. Insert a new bulb into the socket.
5. Install the socket (together with
the bulb) by pushing it in.
6. Install the panel.
EAU24116
Replacin g the tail/ brake li ght
b ul b1. Remove the passenger seat. (See
page 3-18.)
2. Remove the tail/brake light bulb socket (together with the bulb) by
turning it counterclockwise.
3. Remove the burnt-out bulb by pushing it in and turning it coun-
terclockwise.
4. Insert a new bulb into the socket, push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with the bulb) by turning it clockwise.
6. Install the passenger seat.
1. Auxiliary light bulb socket1
1. Auxiliary light bulb1
1. Tail/brake light bulb socket
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-39
6
EAU24205
Replacing a turn sig nal light
b ul b1. Remove the turn signal light lens
by removing the screw.
2. Remove the burnt-out bulb by pushing it in and turning it coun-
terclockwise. 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. NOTICE: Do not over-
ti g hten the screw, otherwise the
lens may break.
[ECA11192] EAU24314
Replacin
g the license plate
lig ht bul b1. Remove the license plate light unit
by removing the screws.
2. Remove the license plate light bulb socket (together with the
bulb) by pulling it out.
1. Turn signal light lens
2. Screw
1
2
1. Turn signal light bulb
1
1. Screw
2. License plate light unit
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