Corrosion Protection; Most Common Factors Contributing To Vehicle Corrosion; Environmental Factors Influence The Rate Of Corrosion; To Protect Your Vehicle From Corrosion - Renault ALASKAN 2017 Driver's Handbook Manual

CORROSION PROTECTION

MOST COMMON FACTORS
CONTRIBUTING TO VEHICLE
CORROSION
•
The accumulation of moisture-retaining dirt and
debris in body panel sections, cavities, and other
areas.
•
Damage to the paint surface and other protec-
tive coatings caused by gravel and stone chips
or minor traffic accidents.
ENVIRONMENTAL FACTORS
INFLUENCE THE RATE OF
CORROSION
Moisture
The accumulation of sand, dirt and water on the
inside floor of the vehicle can accelerate corrosion.
Wet floor carpet/floor mats will not dry completely
inside the vehicle. They should be removed and
completely dried to avoid floor panel corrosion.
Relative humidity
Corrosion will be accelerated in areas of high rela-
tive humidity.
Temperature
High temperatures accelerate the rate of corrosion
to those parts which are not well ventilated.
Corrosion will also be accelerated in areas where
the temperatures stay above freezing.
Air pollution
Industrial pollution, the presence of salt in the air in
coastal areas, or heavy road salt use accelerates
the corrosion process. Road salt also accelerates
the disintegration of paint surfaces.
TO PROTECT YOUR VEHICLE FROM
CORROSION
•
Wash and wax your vehicle often to keep the
vehicle clean.
•
Always check for minor damage to the paint sur-
face and if any exists, repair it as soon as pos-
sible.
•
Keep the drain holes in the lower edge of the
doors open to avoid water accumulation.
•
Check the vehicle underbody for accumulation
of sand, dirt or salt. If present, wash with water
as soon as possible.
CAUTION
•
Never remove dirt, sand or other debris from
the passenger compartment by washing it out
with a hose. Remove dirt with a vacuum
cleaner.
•
Never allow water or other liquids to come in
contact with electronic components inside the
vehicle as this may damage them.
Chemicals used for road surface de-icing are ex-
tremely corrosive. They accelerate corrosion and
deterioration of underbody components such as the
exhaust system, fuel and brake lines, brake cables,
floor pan and wings.
In the winter, the underbody must be cleaned
periodically.
For additional protection against rust and corrosion,
which may be required in some areas, consult an
approved dealer or qualified workshop.
Appearance and care
7-5