Inspecting And Replacing Anode(S); Checking Battery (For Electric Start Models) - Yamaha Z300A 2003 Owner's Manual

EMU29310

Inspecting and replacing anode(s)

Yamaha outboard motors are protected from
corrosion by sacrificial anodes. Inspect the
external anodes periodically. Remove scales
from the surfaces of the anodes. Consult a
Yamaha dealer for replacement of external
anodes.
ECM00720
CAUTION:
Do not paint anodes, as this would render
them ineffective.
NOTE:
Inspect ground leads attached to external
anodes on equipped models. Consult a
Yamaha dealer for inspection and replace-
ment of internal anodes attached to the pow-
er unit.
EMU29320
Checking battery (for electric start
models)
EWM00330
WARNING
Battery electrolytic fluid is dangerous; it
contains sulfuric acid and therefore is
poisonous and highly caustic.
Always follow these preventive mea-
sures:
Avoid bodily contact with electrolytic
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fluid as it can cause severe burns or
permanent eye injury.
Wear protective eye gear when han-
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dling or working near batteries.
Antidote (EXTERNAL):
SKIN - Flush with water.
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EYES - Flush with water for 15 minutes
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and get immediate medical attention.
Antidote (INTERNAL):
Drink large quantities of water or milk
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followed by milk of magnesia, beaten
egg, or vegetable oil. Get immediate
medical attention.
Batteries also generate explosive hydro-
gen gas; therefore, you should always
follow these preventive measures:
Charge batteries in a well-ventilated ar-
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ZMU01901
ea.
Keep batteries away from fire, sparks,
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or open flames (for example: welding
equipment, lighted cigarettes, and so
on.)
DO NOT SMOKE when charging or han-
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dling batteries.
KEEP BATTERIES AND ELECTROLYTIC
FLUID OUT OF REACH OF CHILDREN.
ECM00360
ZMU01902
CAUTION:
A poorly maintained battery will quickly
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Maintenance
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