W
I N T E R I Z A T I O N A N D
S
T O R A G E
7–3
F
UEL
S
YSTEM
The compartments that house the fuel tank(s) should be rinsed with fresh water to keep salt
crystals from forming and corroding the fuel tank(s). After rinsing, make sure all water is drained
from the compartments.
Do not use fuel that contains alcohol as it will absorb humidity. The resulting condensation
will separate from the fuel as winter temperatures drop. An accumulation of this condensation can
lead to corrosion. There are fuel additives available to inhibit condensation. Keep tanks full but do
not overfill.
This is also a good time to have your fuel filters/water separators replaced.
B
ATTERIES
Fully charge the batteries before storing. A weak battery loses its charge more rapidly than a
strong battery. After charging is complete and the batteries have cooled, check the electrolyte
level in your batteries. Ideally, you should disconnect the batteries and cover the terminals with
grease to prevent corrosion. In extremely cold climates, batteries should be removed from the
boat and stored in a warm dry area.
When replacing batteries in the boat, remove excess grease from terminals and charge as
necessary before reinstalling.
E
NGINES
Check your engine Owner's Manual regarding the procedures for winterizing the engines.
Follow these important instructions carefully and your engines should survive most weather
conditions. Change all filters and check hoses, clamps, and belts. If you notice any vibrations
during the season, look for loose engine bolts, bent shafts, or bent propellers.
S
TORAGE
C
HECKLIST
In addition to the winterization guidelines, the following checklist can be used as a guide for
storing your boat. Additional details should be added as needed for your personal application.
• Remove all loose items and personal effects.
• Remove any detachable and valuable equipment such as electronics — store electronics inside.
A built-in compass should be covered. Ultraviolet rays from the sun will “cloud” the compass
and make it difficult to read.
• All equipment should be winterized as directed in the manufacturer’s manuals.
• Store cushions indoors to prevent mildew.
• Clean the exterior and interior of the boat. Remove all grease, oil, salt spray, etc.
• Remove all garbage. Clean the refrigerator, cabinets, lockers/storage, fishboxes, and livewells.
The lids and doors should be propped open for ventilation.
• Empty the toilet and holding tank. Flush with fresh water.
• Lubricate all hinges, valves, the backs of electrical panels, and other surfaces that may rust.
• Check underwater items. Hardware should be in good condition and tight.
• Inspect electrical systems and have any repairs performed.
