Checking The Fuses; Checking And Charging The Battery - Yamaha YZ 2016 Series Owner's Service Manual

CHECKING THE FUSES

EASB296349
The following procedure applies to all of the
fuses.
ECA
NOTICE
To avoid a short circuit, always stop the en-
gine when checking or replacing a fuse.
1. Remove:
• Side cover (left/right)
• Seat
Refer to "GENERAL CHASSIS" on page 4-
1.
2. Check:
• Main fuse "1"
• Radiator fan motor fuse "2"
1
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a. Connect the pocket tester to the fuse and
check the continuity.
TIP
Set the pocket tester selector to "  1".
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
b. If the pocket tester indicates "", replace the
fuse.
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ELECTRICAL COMPONENTS
3. Replace:
• Fuse
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a. Turn the engine off.
b. Install a new fuse of the correct amperage
rating.
c. Start the engine to verify if the electrical cir-
cuit is operational.
d. If the fuse immediately blows again, check
the electrical circuit.
Radiator fan motor
EWA
WARNING
Never use a fuse with an amperage rating
other than that specified. Improvising or us-
ing a fuse with the wrong amperage rating
may cause extensive damage to the electri-
cal system, cause the lighting and ignition
systems to malfunction and could possibly
cause a fire.
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4. Install:
• Seat
• Side cover (left/right)
Refer to "GENERAL CHASSIS" on page 4-
1.

CHECKING AND CHARGING THE BATTERY

EASB296350
2
EWA
WARNING
Batteries generate explosive hydrogen gas
and contain electrolyte which is made of
poisonous and highly caustic sulfuric acid.
Therefore, always follow these preventive
measures:
• Wear protective eye gear when handling or
working near batteries.
• Charge batteries in a well-ventilated area.
• Keep batteries away from fire, sparks or
open flames (e.g., welding equipment,
lighted cigarettes).
• DO NOT SMOKE when charging or han-
dling batteries.
• KEEP BATTERIES AND ELECTROLYTE
OUT OF REACH OF CHILDREN.
• Avoid bodily contact with electrolyte as it
can cause severe burns or permanent eye
injury.
8-57
Amper-
Fuses
age rating
Main 15 A
Spare 15 A
5 A
Q'ty
1
1
1