2002 YAMAHA XVS125 maintenance

6-31
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU01144
Checking the wheel bearings
Wheel bearings, checking
The front and rear wheel bearings
must be checked at the intervals
specified in the periodic maintenance
and lubrication chart. If there is play
in the wheel hub or if the wheel does
not turn smoothly, have a Yamaha
dealer check the wheel bearings.
EAU01271
BatteryThis motorcycle is equipped with a
sealed-type (MF) battery, which does
not require any maintenance. There
is no need to check the electrolyte or
to add distilled water.To charge the battery
Have a Yamaha dealer charge the
battery as soon as possible if it
seems to have discharged. Keep in
mind that the battery tends to dis-
charge more quickly if the motorcycle
is equipped with optional electrical
accessories.
1
1. Battery
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6-32
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EW000116
w8Electrolyte is poisonous and
dangerous since it contains
sulfuric acid, which causes
severe burns. Avoid any con-
tact with skin, eyes or clothing
and always shield your eyes
when working near batteries.
In case of contact, administer
the following FIRST AID.
9EXTERNAL: Flush with plen-
ty of water.
9INTERNAL: Drink large quan-
tities of water or milk and
immediately call a physician.
9EYES: Flush with water for
15 minutes and seek prompt
medical attention.
8Batteries produce explosive
hydrogen gas. Therefore, keep
sparks, flames, cigarettes,
etc., away from the battery and
provide sufficient ventilation
when charging it in an
enclosed space.8KEEP THIS AND ALL BATTER-
IES OUT OF THE REACH OF
CHILDREN.
To store the battery
1. If the motorcycle will not be used
for more than one month,
remove the battery, fully charge
it, and then place it in a cool, dry
place.
2. If the battery will be stored for
more than two months, check it
at least once a month and fully
charge it if necessary.
3. Fully charge the battery before
installation.
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6-33
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU04190
Replacing the fuses
Fuses, replacing
The main fuse and the fuse box,
which contains the fuses for the indi-
vidual circuits, are located behind
panel A. (See page 6-5 for panel
removal and installation procedures.)
If a fuse is blown, replace it as fol-
lows.
1. Turn the key to “OFF” and turn
off the electrical circuit in ques-
tion.
EC000102
cC8Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
8To charge a sealed-type (MF)
battery, a special (constant-
voltage) battery charger is
required. Using a conventional
battery charger will damage
the battery. If you do not have
access to a sealed-type (MF)
battery charger, have a
Yamaha dealer charge your
battery.
2. Remove the blown fuse, and
then install a new fuse of the
specified amperage.
1
1
7
3
56
4
2
1
1. Fuse box (×2) 1. Main fuse
2. Spare fuse
3. Headlight fuse
4. Ignition fuse
5. Signaling system fuse
6. Carburetor heater fuse
7. Spare fuse (×2)
Specified fuses:
Main fuse: 30 A
Headlight fuse: 15 A
Ignition fuse: 10 A
Signaling system fuse: 10 A
Carburetor heater fuse: 10 A
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6-34
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU04189
Replacing the headlight bulb
Headlight bulb, replacing
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
removing the screws.2. Disconnect the headlight cou-
pler, and then remove the bulb
cover.
1
2
1
1. Headlight unit
2. Screw (×2)1. Headlight coupler
EC000103
cCDo not use a fuse of a higher
amperage rating than recommend-
ed 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.
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6-35
PERIODIC MAINTENANCE AND MINOR REPAIR
6 3. Unhook the headlight bulb hold-
er, and then remove the defec-
tive bulb.
EW000119
wHeadlight bulbs get very hot.
Therefore, keep flammable prod-
ucts 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.
EC000105
cCDo 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 affected. 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.
1
a
1. Headlight bulb holder a. Do not touch this area.
1
1. Bulb cover
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6-36
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03218
Replacing a turn signal light
bulb1. Remove the turn signal lens by
removing the screws.2. Remove the defective 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
screws.
EC000108
cCDo not overtighten the screws,
otherwise the lens may break.
2
1
1
1. Lens
2. Screw (×2)1. Bulb
6. Install the headlight unit by
installing the screws.
7. Have a Yamaha dealer adjust
the headlight beam if necessary.
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6-37
PERIODIC MAINTENANCE AND MINOR REPAIR
6 2. Remove the defective 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
screws.
EC000108
cCDo not overtighten the screws,
otherwise the lens may break.
EAU01579
Supporting the motorcycle
Supporting the motorcycle
Since this model is not equipped with
a centerstand, follow these precau-
tions when removing the front and
rear wheel or performing other main-
tenance 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
under the engine for added stability.
To service the front wheel
1. Stabilize the rear of the motorcy-
cle by using a motorcycle stand
or, if an additional motorcycle
stand is not available, by placing
a jack under the frame in front of
the rear wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
1
1. Bulb
EAU01623
Replacing the tail/brake light
bulb
Tail/brake light bulb, replacing
1. Remove the tail/brake light lens
by removing the screws.
2
1
1. Lens
2 Screw (×2)
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6-38
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03239
Front wheel
Front wheel
To remove the front wheel
Removing
EW000122
w8It is advisable to have a
Yamaha dealer service the
wheel.
8Securely support the motorcy-
cle so that there is no danger
of it falling over.1. Disconnect the speedometer
cable from the front wheel.2. Loosen the front wheel axle
pinch bolt, then the wheel axle.
3. Lift the front wheel off the ground
according to the procedure on
page 6-37.
4. Pull the wheel axle out, and then
remove the wheel.
ECA00048
cCDo not apply the brake after the
wheel has been removed together
with the brake disc, otherwise the
brake pads will be forced shut.
1
1 2
1. Speedometer cable 1. Front wheel axle pinch bolt
2. Wheel axle
To service the rear wheel
Raise the rear wheel off the ground
by using a motorcycle stand or, if a
motorcycle stand is not available, by
placing a jack either under each side
of the frame in front of the rear wheel
or under each side of the swingarm.
5JX-28199-E2 honbun 10/11/01 2:14 PM Page 68