Monaco LaPalma, Руководство пользователя

Страница: 109 / 366

The most common cause of corrosion to the motorhome is the accumulation
of road salts, grime and dirt. These elements, combined with moisture, may
possibly cause early component failure. Salt air and fog from coastal trips can
greatly accelerate the corrosion process. Corrosive materials collected from
roadways accumulate on the undercarriage, around wheel openings and on the
radiator charge air cooler package. These areas need to be cleaned periodically to
help prevent component failure due to corrosion. If the motorhome is driven in areas
where road salts are used it should be washed at least once a week. Otherwise, it is
recommended to hose off the undercarriage area at least once a month to help
minimize the corrosion process. High pressure washers or steam cleaners are the
most effective way of cleaning off the underside and inside wheel openings.
Avoid
directly spraying the painted surface with a high pressure washer. Remove road
debris and mud that has accumulated. Material left behind can intensify the
corrosion problem.
CAUTION: Exercise caution when cleaning the radiator charge
air cooler package. Damage to the fins can result when using a
high pressure washer or steam cleaner. Nozzle discharge pressure
can exceed 1800 psi. Avoid using high pressure steam cleaners on
the exterior paint surfaces. Remove all spattered washing debris
from the exterior paint surfaces as soon as possible.
The life of the exterior paint finish can be extended if properly cared for.
Periodic cleaning will help preserve the paint finish. The motorhome is painted with
a “base coat, clear coat system.” The clear coat is a polyurethane based material
which brings out the shine or luster to the base coat paint. Care should be used when
washing the motorhome. Use only mild detergents or preferred specifically designed
automotive detergents. Avoid using abrasive cleansers or laundry detergents as they
will scratch the clear coat and leave a soap film. The use of specially designed
automotive washing utensils, such as soft bristle brushes, are acceptable as long as
they do not trap abrasive material and scratch the surface while being used. Before
washing the motorhome remove most of the accumulated dirt and “road wash”
behind wheel openings, below the windshield and on the rear of the motorhome. If
the build up is excessive, run water over a soft brush while gently scrubbing the
surface in one direction. This will help float away the “build-up” from the clear coat.
Avoid back and forth or circular motions as this may act like sandpaper, scratching
the clear coat and leaving a haze or “swirl marks.” After removing the heavy
build-up, use the mixed detergent solution to wash the motorhome. Start washing at
the top of the motorhome working towards the bottom. If possible, wash the
motorhome in a shaded area when the exterior is not hot to the touch. If necessary,
turn the motorhome around to keep the area being washed in the shade. Try not to
allow the detergent to dry onto the clear coat surface. Use plenty of water when
rinsing the surface to remove any detergent residue.
3 • 109
Exterior & Interior Care 2004 • LaPalma
Washing
EXTERIOR
CARE
Corrosion