Yamaha 2004 Rhino 660 YXR660FAS Service Manual page 127

CHECKING THE FUSES
4. Replace:
• blown fuse
M MMM M MMM M M MMM
a. Turn off the ignition.
b. Install a new fuse of the proper amperage.
c. Turn on switches to verify operation of the
related electrical devices.
d. If the fuse immediately blows again, check
the electrical circuit.
L LLL L LLL L L LLL
Description
Main
Lighting
system fuse
Ignition
Terminal
(Auxiliary
DC jack)
4WD (Four-
wheel drive)
Signaling
system fuse
Carburetor
heater fuse
Backup fuse
Reserve
Reserve
Reserve
Reserve
WARNING
Never use a fuse with a rating other than
that specified. Never use other materials in
place of a fuse. An improper fuse may
cause extensive damage to the electrical
system, a malfunction of the lighting and
ignition systems and could possibly cause
a fire.
5. Install:
• battery case cover
6. Close the hood.
3 - 50
CHK
ADJ
M M MMM M M MMM M M MMM M
L L LLL L L LLL L L LLL L
Current rating Quantity
30 A
15 A
10 A
10 A
3 A
10 A
10 A
10 A
30 A
15 A
10 A
3 A
MMM
LLL
1
1
1
1
1
1
1
1
1
1
1
1