Technical data

13773-001
12-20
Page 930 Nov 2000
G. Cleaning
To maintain the flying characteristics of the airplane, the external surfaces of the airplane and propeller
must remain clean, especially the leading edges of the wings. To aid in protecting the finish, insect res-
idue should be immediately washed off after every flight. For best cleaning results on cured paint,
(paint that has been in a warm climate for at least 90 days after being applied and prior to being
washed with hot soapy water) use a generous amount of fresh warm water. If necessary, a mild non-
abrasive aircraft cleaning agent may be used. Apply a heavy coating of silicone-free wax to the leading
edges of the nose section, wings and empennage. If any points of lubrication are washed away, they
must be lubricated immediately after washing. Approximately once a year, the exterior (painted) sur-
face of the airplane should be waxed and buffed using a good quality silicone free automotive wax.
CAUTION: Because wax seals paint from the outside air, a new paint job should not be waxed for a
period of 90 days, in order to allow the paint to fully cure. Wash uncured painted sur-
faces with only cold or lukewarm water and a mild non-detergent soap. Any rubbing of
the painted surface should be done gently and held to a minimum to avoid cracking the
paint film.
Always test wash an inconspicuous area first, to determine the compatibility of the
cleaning agent being used. Do not use household detergents to wash the exterior of the
airplane, or damage to the finish may occur. Do not wax, use hot water, or apply soap to
uncured paint, (paint which is less than 90 days old) or damage to the finish may occur.
Some household spray cleaners may damage aluminum and other materials, always
refer to the manufactures instructions for proper usage for the product being used.
When washing the airplane with mild soap and water, use special care to avoid washing
away grease from any lubricated area. After washing with solvent in the landing gear
area, lubricate all lubrication points. Premature wear of lubricated surfaces may result if
the above precautions are not taken. When fuel, hydraulic fluid, or other fluids contain-
ing dye are spilled on any painted surface they must be removed immediately to prevent
staining.
(1) Exterior Wash
WARNING:
Never allow wax or any other substance to restrict either static port orifice.
(a) Acquire necessary tools and equipment.
(b) Before washing the exterior of the airplane: cover the following to prevent any possible
damage, pitot head, brake discs and static ports.
(c) Rinse away all loose dirt and mud prior to washing the airplane.
Description P/N or Spec. Supplier Purpose
Mild Dishwasher Soap
(abrasive free)
- Any Source Cleaning exterior of
airplane & windows
Automotive paste wax
(silicone free)
- Any Source Waxing exterior of air-
plane and acrylic win-
dows
Cotton cloth (clean
white, lint free)
- Any Source General cleaning