Page 56 of 102
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
6
EAU01070*
Cleaning the air filter element The air filter element should be cleaned
at the intervals specified in the periodic
maintenance and lubrication chart.
Clean the air filter element more fre-
quently if you are riding in unusually
wet or dusty areas.
1. Remove the seat. (See page 3-11
for seat removal and installation
procedures.)
2. Remove panel A. (See page 6-5
for panel removal and installation
procedures.)
3. Remove the air filter case cover by
removing the screws.4. Pull the air filter element out. 5. Lightly tap the air filter element to
remove most of the dust and dirt,
and then blow the remaining dirt
out with compressed air as shown.
If the air filter element is damaged,
replace it.
6. Insert the air filter element into the
air filter case.1. Air filter case cover
2. Screw (× 4)
1. Air filter element
U5WME0.book Page 11 Monday, July 29, 2002 10:25 AM
Page 64 of 102

PERIODIC MAINTENANCE AND MINOR REPAIR
6-19
6
EAU01756
Rear brake light switch
adjustment 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.
1. Remove panel A. (See page 6-5
for panel removal and installation
procedures.)2. Turn the adjusting nut while hold-
ing 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.
3. Install the panel.
EAU01314
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. Each brake pad is
provided with a wear indicator groove,
which allows you to check the brake
pad wear without having to disassem-
ble the brake.
1. Rear brake light switch
2. Rear brake light switch adjusting nut
1. Brake pad wear indicator grooveFront
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-29
6
EC000102
CAUTION:_
Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
To charge a sealed-type (MF)
battery, a special (con-
stant-voltage) battery charger is
required. Using a conventional
battery charger will damage the
battery. If you do not have ac-
cess to a sealed-type (MF) bat-
tery charger, have a Yamaha
dealer charge your battery.
_
EAU04410*
Replacing the fuses The fuse box is located under the seat.
(See page 3-11 for 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. Main fuse
2. Signaling system fuse
3. Headlight fuse
4. Ignition fuse
5. Turn signal light fuse
6. Spare fuse (× 2)
Specified fuses:
Main fuse: 40 A
Ignition fuse: 15 A
Signaling system fuse: 15 A
Headlight fuse: 15 A
Turn signal light fuse: 15 A
U5WME0.book Page 29 Monday, July 29, 2002 10:25 AM
Page 75 of 102
PERIODIC MAINTENANCE AND MINOR REPAIR
6-30
6
EAU04189
Replacing the headlight bulb This motorcycle is equipped with a
quartz bulb headlight. If the headlight
bulb burns out, replace it as follows.
1. Remove the headlight unit by re-
moving the screws.2. Disconnect the headlight coupler,
and then remove the bulb cover.3. Unhook the headlight bulb holder,
and then remove the defective
bulb.
EW000119
WARNING
_ Headlight bulbs get very hot. There-
fore, keep flammable products away
from a lit headlight bulb, and do not
touch the bulb until it has cooled
down. _4. Place a new headlight bulb into
position, and then secure it with
the bulb holder.
1. Screw (× 2)
1. Headlight coupler
2. Bulb cover
1. Headlight bulb holder
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-31
6
EC000105
CAUTION:_ Do not touch the glass part of the
headlight bulb to keep it free from
oil, otherwise the transparency of
the glass, the luminosity of the bulb,
and the bulb life will be adversely af-
fected. Thoroughly clean off any dirt
and fingerprints on the headlight
bulb using a cloth moistened with
alcohol or thinner. _5. Install the headlight bulb cover,
and then connect the coupler.
6. Install the headlight unit by install-
ing the screws.
7. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAU04411
Replacing a tail/brake light
bulb 1. Remove the seat. (See page 3-11 for
seat removal and installation proce-
dures.)
2. Remove the socket (together with the
bulb) by turning it counterclockwise.
3. Remove the defective bulb by push-
ing it in and turning it counterclock-
wise.
4. Insert a new bulb into the socket,
push it in, and then turn it clockwise
until it stops.
5. Install the socket (together with the
bulb) by turning it clockwise.
6. Install the seat.
EAU03497
Replacing a turn signal light
bulb 1. Remove the turn signal light lens
by removing the screw.
1. Do not touch the glass part of the bulb.
1. Tail/brake light bulb socket
1. Screw
U5WME0.book Page 31 Monday, July 29, 2002 10:25 AM
Page 77 of 102

PERIODIC MAINTENANCE AND MINOR REPAIR
6-32
6 2. Remove the defective bulb by
pushing it in and turning it counter-
clockwise.
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. _
EAU04412
Front wheel To remove the front wheel
EW000122
WARNING
_
It is advisable to have a Yamaha
dealer service the wheel.
Securely support the motor-
cycle so that there is no danger
of it falling over.
_1. Disconnect the speedometer ca-
ble from the front wheel.2. Remove the brake hose holders
by removing the bolts.
3. Remove the brake calipers by re-
moving the bolts.
ECA00047
CAUTION:_ Do not pull the brake lever after the
brake caliper has been removed,
otherwise the brake pads will be
forced shut. _
1. Turn signal light bulb
1. Speedometer cable
1. Bolt (× 3)
2. Brake hose holder
3. Front brake caliperLeft
Right
U5WME0.book Page 32 Monday, July 29, 2002 10:25 AM
Page 85 of 102

MOTORCYCLE CARE AND STORAGE
7-2
7
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.
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),
electric components (couplers,
connectors, 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
compounds for plastic may
leave scratches on the wind-
shield. Test the product on a
small hidden part of the wind-
shield to make sure that it does
not leave any marks. If the wind-
shield is scratched, use a quali-
ty plastic polishing compound
after washing.
_After normal useRemove 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 or
on 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 may
remain well into spring. _1. Clean the motorcycle with cold
water and a mild detergent, after
the engine has cooled down.
ECA00012
CAUTION:_ Do not use warm water since it in-
creases the corrosive action of the
salt. _2. After drying the motorcycle, apply
a corrosion protection spray on all
metal, including chrome- and nick-
el-plated, surfaces to prevent cor-
rosion.
U5WME0.book Page 2 Monday, July 29, 2002 10:25 AM
Page 93 of 102
SPECIFICATIONS
8-4
8
Battery
Model GT14B-4
Voltage, capacity 12 V, 12 Ah
Headlight typeHalogen bulb
Bulb voltage, wattage × quantity
Headlight 12 V, 60/55 W × 1
Tail/brake light 12 V, 5/21 W × 2
Auxiliary light 12 V, 4 W × 1
Turn signal light 12 V, 21 W × 4
Meter lighting 12 V, 1.7 W × 4
Neutral indicator light 12 V, 1.7 W × 1
High beam indicator light 12 V, 3.4 W × 1
Oil level warning light 12 V, 1.7 W × 1
Turn signal indicator light 12 V, 1.7 W × 2
Fuses
Main fuse 40 A
Headlight fuse 15 A
Signaling system fuse 15 A
Ignition fuse 15 A
Turn signal light fuse 15 A
U5WME0.book Page 4 Monday, July 29, 2002 10:25 AM