Page 15 of 87
Description
2-2
2
EAU10421
Right view
1
3
4,5
6
2
8
7
1. Owner’s tool kit (page 6-2)
2. Passenger footrest (page 3-15)
3. Fuel tank cap (page 3-12)
4. Main fuse (page 6-27)
5. Fuse box (page 6-27)
6. Battery (page 6-26)
7. Spark plug (page 6-8)
8. Engine oil filler cap (page 6-10)
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Page 69 of 87

Periodic maintenance an d a djustment
6-27
6
battery tends to discharge more quick-
ly if the vehicle is equipped with op-
tional electrical accessories.
NOTICE
ECA16522
To char
ge a VRLA (Valve Re gulate d
Lea d Aci d) battery, a special (con-
stant-voltag e) battery char ger is re-
quire d. Usin g a conventional b attery
char ger will d amage the battery.To store the battery
1. If the vehicle will not be used for more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE: When removin g the
b attery, be sure the key is
turne d to “OFF”, then discon-
nect the neg ative lead b efore
d isconnectin g the positive lea d.
[ECA16303]
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 in- stallation. NOTICE: When install-
in g the b attery, be sure the key is turne
d to “OFF”, then connect
the positive lea d before con-
nectin g the ne gative lead .
[ECA16841]
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.NOTICE
ECA16531
Always keep the b attery charged .
Storin g a dischar ged battery can
cause permanent b attery damag e.
EAU60984
Replacin g the fusesThe main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the seat. (See
page 3-15.)1. Fuse box
2. Spare main fuse
3. Main fuse
1
2
3
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Page 70 of 87
Periodic maintenance an d a djustment
6-28
6 MW125 MW125A
If a fuse is blown, replace it as follows.1. Turn the key to “OFF” and turn off the electrical circuit in question.
2. Open the seat. (See page 3-15.)
3. Remove the fuse box cover as shown. 4. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to
avoi d causin g extensive d am-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
1. Backup fuse (for clock)
2. Signaling system fuse
3. Headlight fuse
4. Spare fuse
123
4
1. Backup fuse (for clock)
2. Signaling system fuse
3. Headlight fuse
4. ABS control unit fuse
5. ABS motor fuse
6. ABS solenoid fuse
7. Spare fuse
12345
6
7
1. Fuse box cover
1
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Periodic maintenance an d a djustment
6-29
6
5. Turn the key to “ON” and turn on the electrical circuit in question to
check if the device operates.
6. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
7. Install the fuse box cover, and then close the seat.
EAU23765
Replacin g the hea dlig ht bul bThis model is equipped with a halogen
bulb headlight. If the headlight bulb
burns out, replace it as follows.NOTICE
ECA10651
Take care not to damag e the follow-
in g parts:
Hea dlig ht bul b
Do not touch the glass part of
the hea dlig ht bul b to keep it free
from oil, otherwise the transpar-
ency of the g lass, the luminosity
of the b ulb, an d the b ulb life will
b e ad versely affected . Thor-
ou ghly clean off any d irt and fin-
g erprints on the hea dlig ht bul b
using a cloth moistene d with al-
cohol or thinner.
Hea dlig ht lens
Do not affix any type of tinted
film or stickers to the head light
lens.
Do not use a hea dlig ht bul b of a
watta ge hi gher than specifie d.
1. Disconnect the headlight coupler,
and then remove the headlight
bulb cover.
2. Unhook the headlight bulb holder, and then remove the burnt-out
bulb.
Specifie d fuses:
Main fuse:
20.0 A
Headlight fuse:
15.0 A (MW125)
20.0 A (MW125A)
Signaling system fuse:
10.0 A
ABS motor fuse: 30.0 A (MW125A)
ABS solenoid fuse: 20.0 A (MW125A)
ABS control unit fuse:
10.0 A (MW125A)
Backup fuse: 10.0 A
1. Do not touch the glass part of the bulb.
1. Headlight coupler
2. Headlight bulb cover
12
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