Piper COMANCHE PA-24-180 Service Manual page 53

PIPER COMANCHE SERVICE MANUAL
a. Flush away loose dirt with water.
b. Apply cleaning solution with a rag, sponge or soft bristle brush.
c. To remove stubborn oil and grease, use a cloth dampened with naptha.
d. Where exhaust stains exist, allow solution to remain on the surface longer.
e. Any good automotive wax may be used to preserve the painted surfaces.
Soft cleaning cloths or chamois should be used to prevent scratches when cleaning or polishing. A heavier
coating of wax on the leading surfaces will reduce the abrasion problems in these areas.
2-25. Cleaning Windshield and Windows.
a. Remove dirt, mud, etc., from exterior surface with clean water.
b. Wash with mild soap and warm water or an aircraft plastic cleaner. Used a soft cloth or sponge using
a straight rubbing motion. Do not harshly rub surfaces.
c. Remove oil and grease with a cloth moistened with kerosene.
NOTE
Do not use gasoline, alcohol, benezene, carbon tetrachloride,
thinner, acetone, or window cleaning sprays.
d. After cleaning plastic surfaces, apply a thin coat of hard polishing wax. Rub lightly with a soft
cloth. Do not use a circular motion.
e.
A servere scratch or mar in plastic can be removed by using jeweler's rouge to rub out the scratch.
Smooth both sides and apply wax.
f.
To improve visibility through windshield and windows during flight through rain, a rain repellent
such as REPCON should be applied to the windshield and windows. The surfaces of the windshield
and windows treated becomes so smooth that water beads up and readily flows off the surface.
Apply this product in accordance with the manufacturer's instructions.
2-26. Cleaning Headliner, Side Panels and Seats.
a. Clean headliner, side panels and seats with a stiff bristle brush and vacuum where necessary.
b. Soiled upholstery, except leather, may be cleaned by using an approved air type cleaner or foam
upholstery cleaner. Carefully follow the manufacturer's instructions. Avoid soaking or harsh rubbing.
CAUTION
Solvent cleaners require adequate ventilation.
c. Leather material should be cleaned with saddle soap or a mild soap and water.
2-27. Cleaning Carpets. Use a small whisk broom or vacuum to remove dirt. For soiled spots, use a
non-inflammable dry-cleaning fluid.
2-28. Servicing.
2-29. Introduction to Servicing. Servicing the airplane includes the replenishment of fuel, oil, hydraulic
fluid, tire pressures, lubrication requirements and other items required to completely service the airplane.
HANDLING AND SERVICING
REVISED: 4/10/81
IC5