STORAGE
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Storage Preparation
The major consideration in preparing your outboard for storage is
to protect it from rust, corrosion, and damage caused by freezing
of trapped water. Follow these storage procedures to prepare your
outboard for out-of-season or prolonged storage (two months or
longer).
!
CAUTION
Never start or operate your outboard (even momentarily) without
water circulating through all the cooling water intake holes in the
gearcase to prevent damage to the water pump (running dry) or
overheating of the engine.
FUEL SYSTEM
IMPORTANT: Fuel containing alcohol (ethanol or methanol) can
cause a formation of acid during storage that can damage the fuel
system. If the fuel being used contains alcohol, Mercury Marine
recommends draining as much of the remaining fuel as possible
from the fuel tank, remote fuel line, and engine fuel system.
The most effective method for storage preparation is to add the
recommended amount of Mercury Precision Fuel Stabilizer and
Mercury Precision Quickleen products, as described on their
respective containers, to the fuel tank before the final operation of
the boat prior to storage. Fuel Stabilizer helps prevent the
formation of varnish and gum in the fuel. Quickleen helps clean
and lubricate the fuel injectors.
1. Pour additives into the fuel:
a. Portable Fuel Tank - Pour the required amount of fuel
stabilizer into fuel tank. Close the tank and tip back and
forth to mix.
b. Permanently Installed Fuel Tank - Pour the required
amount of fuel stabilizer into a separate container. Add
approximately one quart of fuel to the container. Mix and
pour into the fuel tank.