Table of Contents
Advertisement
Generally, the painted surfaces can be kept bright by washing
with water and mild soap, followed by a rinse with water and
drying with cloths or a chamois.
detergents which cause corrosion or make scratches should never
be used. Remove stubborn oil and grease with a cloth moistened
with Stoddard solvent.
Waxing is unnecessary to keep the painted surfaces bright.
However, if desired, the airplane may be waxed with a good
automotive wax. A heavier coating of wax on the leading edges of
the wings and tail and the engine nose cap and propeller spinner
will help reduce the abrasion encountered in these areas.
When the airplane is parked outside in cold climates and it is
necessary to remove ice before flight, care should be taken to
protect the painted surfaces during ice removal with chemical
liquids.
A 50-50 solution of isopropyl alcohol and water will
satisfactorily remove ice accumulations without damaging the
paint.
A solution with more than 50% alcohol is harmful and
should be avoided. While applying the de-icing solution, keep it
away from the windshield and cabin side windows since the alcohol
will attack the plastic and may cause it to craze.
ALUMINUM SURFACES
The clad aluminum surfaces of your Cessna may be washed
with clear water to remove dirt; oil and grease may be removed
with gasoline, naptha, carbon tetrachloride or other non-alkaline
solvents.
Dulled aluminum surfaces may be cleaned effectively
with an aircraft aluminum polish.
After cleaning, and periodically thereafter, waxing with a good
automotive wax will preserve the bright appearance and retard
corrosion. Regular waxing is especially recommended for airplanes
operated in salt water areas as a protection against corrosion.
PROPELLER CARE
Preflight inspection of propeller blades for nicks, and wiping
them occasionally with an oily cloth to clean off grass and bug
stains will assure long, trouble-free service. It is vital that small
nicks on the propeller, particularly near the tips and on the leading
edges, are dressed out as soon as possible since these nicks produce
stress concentrations, and if ignored, may result in cracks. Never
Harsh or abrasive soaps or
47
Advertisement
Table of Contents
