Honda BF90D - Water Separator; Battery

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Batteries produce explosive
gases: If ignited, an explosion
can cause serious injury or
blindness. Provide adequate
ventilation when charging.
CHEMICAL HAZARD: Battery
electrolyte contains sulfuric
acid. Contact with eyes or
skin, even through clothing,
may cause severe burns.
Wear a faceshield and
protective clothing.
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PRE-OPERATION CHECKS
Battery
Battery handling differs according
to the type of the battery and the
instructions described below might
not be applicable to the battery of
your outboard. Refer to the
battery manufacturer’s
instructions.
Battery Inspection
Water Separator
POSITIVE ( )
TERMINAL
UPPER
LEVEL
LOWER
LEVEL
WATER SEPARATOR
Check whether the battery fluid is
between the upper and lower levels,
and check the vent hole in the battery
caps for clogging.
If the battery fluid is near or below
the lower level, add the distilled
water to the upper level (see page
).
Check that the battery cables are
connected securely.
If the battery terminals are
contaminated or corroded, remove
the battery and clean the terminals
(see page ).
Water separator is located near by the
engine cover fixing lever of the boat
side. Check the water separator for
water accumulation. Clean it or
consult with an authorized Honda
outboard motor dealer for clean (see
page ).127
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