Hunter Marine HUNTER 25, Owner'S Manual

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ENGINE MAINTENANCE
Follow the fuel and lubrication requirements in
the engine manual provided by the manufac-
turer. Check oil levels prior to starting, and use
lubricants as recommended by the engine
manufacturer. Always check fuel lines and con-
nections for possible leaks, which may create a
dangerous situation.
If you use your outboard in salt water, wash
down the exposed drive unit after every use to
limit corrosion. Also, it’s a good idea to attach a
water hose to a flushing device on an outboard
and completely flush out the raw water cooling
system. Regularly check the propeller and drive
unit for any damage or other signs of serious wear. Propeller damage will reduce perform-
ance, as well as contribute to other potential
engine problems.
EXPLOSION/FIRE HAZARD
•
Fuel system connections that are
too loose or too tight can leak, re-
sulting in fuel loss, environmental
pollution and explosion or fire haz-
ards.
ELECTRICAL SYSTEMS
The electrical system is a 12-volt, negative
ground installation. On a weekly basis, the
owner should inspect batteries, terminals and
cables for signs of corrosion, cracks, and elec- trolyte leakage. Battery terminals are to be kept
clean and greased. Refer to specific instructions
on batteries, wiring diagrams, and electronics.
PLUMBING SYSTEM
All pumps should be checked frequently to in-
sure proper operation. This is an especially im-
portant regular maintenance item since a prop-
erly operating pump could save your vessel
from serious damage.
Inspect all bilge pump hoses for chafing and dry
rot. See that all hose clamps are tight. Check that the bilge pump impeller area is clean and
free of obstructions.
Inspect electrical wiring for corrosion. Ensure
that the float switch functions properly.
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