Yamaha WR450F(R) Owner's Service Manual page 122

REPLACING THE HEADLIGHT BULBS
3 - 57
3. Replace:
Blown fuse
G
Replacement steps:
Set the main switch to "OFF".
G
Install a new fuse of the correct amperage.
G
Set on the switches to verify if the electri-
G
cal circuit is operational.
If the fuse immediately blows again, check
G
the electrical circuit.
Items
Main fuse
WARNING
Never use a fuse with an amperage rating
other than that specified. Improvising or
using a fuse with the wrong amperage rat-
ing may cause extensive damage to the
electrical system, cause the starting and
ignition systems to malfunction and could
possibly cause a fire.
4. Install:
Fuse cover
G
Seat
G
REPLACING THE HEADLIGHT BULBS
1. Remove:
Headlight
G
Refer to "SEAT, FUEL TANK AND
SIDE COVERS" section in the CHAP-
TER 4.
2. Remove:
Headlight bulb holder cover 1
G
3. Detach:
Headlight bulb holder 1
G
4. Remove:
Headlight bulb 2
G
WARNING
Since the headlight bulb gets extremely
hot, keep flammable products and your
hands away from the bulb unit it has cooled
down.
INSP
ADJ
Amperage
Q'ty
rating
10 A 1