12-Cont./Effec. Page 12-4 Revised: February 28, 2002
1F4
GENERAL.
This chapter contains the routine handling and servicing procedures that are most frequently encountered.
When any system or component requires service other than the routine procedures outlined in this section,
refer to the appropriate subject section in this manual, or the appropriate component manufacturer’s manual.
— WARNING —
FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.)
ENGINE CLEANING.
Before cleaning the engine compartments, place strips of tape on the magneto vents to prevent any solvent from entering these units.
A. Place a pan under the engines to catch waste.
— CAUTION —
DO NOT SPRAY SOLVENT INTO THE ALTERNATOR, STARTER,
VACUUM PUMP, AIR INTAKE AND ALTERNATE AIR INLETS.
B. With the engine cowlings removed, spray or brush the engines with solvent or a mixture of solvent and degreaser, as desired. It may be necessary to brush areas that were sprayed where heavy grease and dirt deposits have collected in order to clean them.
C. Allow the solvent to remain on the engines from five to ten minutes; then rinse the engines clean with additional solvent and allow to dry.
— CAUTION —
DO NOT OPERATE ENGINE UNTIL EXCESS SOLVENT HAS
EVAPORATED OR OTHERWISE BEEN REMOVED.
D. Remove the protective covers from the magnetos.
E. Lubricate controls, bearing surfaces, etc., per Lubrication Charts, Section 12-20-00.
AIRCRAFT FINISH CARE. DUPONT IMRON 6000 PAINT SYSTEM. — CAUTION — FAILURE TO OBSERVE THE PROPER "FINISH CARE" GUIDELINES MAY RESULT IN DAMAGE OR LOSS OF SHINE OF THE AIRCRAFT PAINT. IMPROPER CARE MAY ALSO VOID THE WARRANTY REGARDING THE AIRCRAFT FINISH.
New Piper aircraft delivered in 1999 and later (i.e. - Seminole S/N 4496024 and up), use the new Dupont Imron 6000 paint system. The guidelines outlined below must be followed to prevent damage to the finish and ensure long paint life.
12-00-00 Page 12-5 Revised: February 28, 2002
(1)
For the first 30 days after painting:
(a)
Hand wash the aircraft often. Use fresh water only.
(b)
Avoid parking under trees or places where birds roost. If sap, bird droppings, or insect remains are discovered, rinse them off immediately. (Sap, bird droppings, or insect remains will damage the paint during this period.)
(2)
For the first 120 days after painting:
(a)
To remove heavy soil, use mild liquid soap. Never use detergent.
(b)
DO NOT WAX THE AIRCRAFT WITHIN 120 DAYS OF PAINTING!
(3)
For long term paint finish protection:
(a)
Park in a sheltered area whenever possible.
(b)
Never use a scraper to remove ice or snow from painted surfaces.
(c)
Never let avgas, oil, or hydraulic fluid stand on painted surfaces. (This will permanently damage the finish.)
(d)
Never wash the aircraft in the hot sun.
(e)
Never wipe the finish with a dry cloth, always use fresh water.
(f)
Avoid abrasive cleaners, chemicals, abrasive wax, or brushes.
(g)
Have paint nicks or scratches touched up as soon as possible to maintain the aircraft's
corrosion protection. To summarize, New Piper aircraft using the new Dupont paint system need special attention in the early days of ownership.
CLEANING EXTERIOR SURFACES.
— WARNING—
DO NOT USE GASOLINE, ALCOHOL, BENZENE, CARBON TETRACHLORIDE, THINNER, ACETONE OR WINDOW CLEANING SPRAYS TO CLEAN AIRPLANE.
The entire airplane is carefully finished inside and out to assure maximum service life. The external surfaces are coated with durable polyurethane enamel. The airplane should be washed with a mild soap and water. Harsh abrasives or detergents used on painted or plastic surfaces could make scratches or cause corrosion of metal surfaces. Cover areas where cleaning solution could cause damage. To wash the airplane, the following procedure may be used:
(1)
Flush away loose dirt with water.
(2)
Apply cleaning solution with a rag, sponge or soft bristle brush.
(3)
To remove stubborn oil and grease, use cloth dampened with naphtha.
(4)
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