Page 44 of 408
2-13
WARNING
Always turn off the engine when refueling.
Do not refuel right after the engine has
been running and is still very hot.
Do not spill gasoline on the engine or ex-
haust pipe/muffler when refueling. Never
refuel while smoking, or while in the vicini-
ty of sparks, open flames, or other sources
of ignition such as the pilot lights of water
heaters and clothes dryers. Gasoline can
catch fire and you could be burned.
When transporting the vehicle in another
vehicle, be sure it is kept in an upright po-
sition. Otherwise, fuel may leak out of the
carburetor or fuel tank.
Gasoline is poisonous. If you should swal-
low some gasoline or inhale a lot of gaso-
line vapor, or get some gasoline in your
eyes, see your doctor immediately. If gaso-
line spills on your skin, wash with soap
and water. If gasoline spills on your cloth-
ing, change your clothes.
U5UG61.book Page 13 Monday, September 6, 2004 9:00 AM
Page 354 of 408

8-115 1. Main fuse 2. Spare main fuse
3. Headlight fuse 4. Ignition fuse
5. Auxiliary DC jack fuse 6. Four-wheel-drive fuse
7. Signaling system fuse
8. Backup fuse (for odometer and clock)
9. Carburetor heater fuse 10. Spare fuse (× 3)
1. Fusible principal 2. Fusible principal de rechange
3. Fusible des phares 4. Fusible d’allumage
5. Fusible de la prise pour accessoires
6. Fusible du système quatre roues motrices
7. Fusible du système de signalisation
8. Fusible de sauvegarde (pour le compteur kilométrique et la montre)
9. Fusible du réchauffeur de carburateur
10. Fusible de rechange (× 3)
1. Fusible principal 2. Fusible principal de repuesto
3. Fusible de los faros 4. Fusible del encendido
5. Fusible de la toma de corriente continua
6. Fusible de la tracción integral
7. Fusible del sistema de intermitencia
8. Fusible de repuesto (cuentakilómetros y reloj)
9. Fusible del calentador del carburador
10. Fusible de repuesto (× 3)
3. Remove the blown fuse, and then install a
new fuse of the specified amperage.
4. Turn the key to “ON” and turn on the electrical
circuit in question to check if the device oper-
ates.
5. If the fuse immediately blows again, have a
Yamaha dealer check the electrical system.
6. Install the battery compartment cover.
7. Close the hood.Specified fuses:
Main fuse: 30.0 A
Headlight fuse: 15.0 A
Ignition fuse: 10.0 A
Auxiliary DC jack fuse: 10.0 A
Signaling system fuse: 10.0 A
Carburetor heater fuse: 10.0 A
Four-wheel-drive fuse: 3.0 A
Backup fuse: 10.0 A
U5UG61.book Page 115 Monday, September 6, 2004 9:00 AM
Page 370 of 408

8-131
EVU01530
Troubleshooting
Although Yamaha vehicles receive a rigid inspec-
tion before shipment from the factory, trouble may
occur during operation. Any problem in the fuel,
compression, or ignition systems can cause poor
starting and loss of power. The troubleshooting
chart describes a quick, easy procedure for mak-
ing checks. If your vehicle requires any repair, take
it to a Yamaha dealer.
The skilled technicians at a Yamaha dealership
have the tools, experience, and know-how to prop-
erly service your vehicle. Use only genuine
Yamaha parts on your vehicle. Imitation parts may
look like Yamaha parts, but they are often inferior.
Consequently, they have a shorter service life and
can lead to expensive repair bills.
WARNING
Do not smoke when checking the fuel system.
Fuel can ignite or explode, causing severe in-
jury or property damage. Make sure there are
no open flames or sparks in the area, including
pilot lights from water heaters or furnaces.
U5UG61.book Page 131 Monday, September 6, 2004 9:00 AM
Page 393 of 408
10-6
Bulb voltage, wattage
× quantity:
Headlight 12 V 30 W/30.0 W
× 2
Tail/brake light 12 V 5 W/21.0 W
× 2
Indicator lights:
Neutral indicator light LED
Reverse indicator light LED
Coolant temperature warning light LED
Parking brake indicator light LED
Four-wheel-drive indicator light LED
Differential gear lock indicator light LED
Specified fuses:
Main fuse 30.0 A
Headlight fuse 15.0 A
Ignition fuse 10.0 A
Auxiliary DC jack fuse 10.0 A
Four-wheel-drive fuse 3.0 A
Carburetor heater fuse 10.0 A
Signaling system fuse 10.0 A
Backup fuse 10.0 AModel YXR660FA
U5UG61.book Page 6 Monday, September 6, 2004 9:00 AM