Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual page 639

CESSNA
MODEL 208B 867 SHP
GARMIN G1000
CLEANING AND CARE
WINDSHIELD AND WINDOWS
PREVENTIVE MAINTENANCE
Utilization of the following techniques will help minimize
windshield and window crazing.
1. Keep all surfaces of windshields and windows clean.
2. If desired, wax acrylic surfaces.
3. Carefully cover all surfaces during any painting, powerplant
cleaning or other procedure that calls for the use of any type of
solvents or chemicals.
4. The following coatings are approved for use in protecting
surfaces from solvent attack:
a. White Spray Lab, MIL-C-6799, Type I, Class II.
b. WPL-3 Masking Paper - St. Regis, Newton, MA.
c. 5 X N - Poly-Spotstick - St. Regis, Newton, MA.
d. Protex 40 - Mask Off Company, Monrovia, CA and
Southwest Paper Co., Wichita, KS.
e. Protex 10VS - Mask Off Company, Monrovia, CA and
Southwest Paper Co., Wichita, KS
f. Scotch 344 Black Tape - 3M Company
5. Do not park or store the airplane where it might be subjected to
direct contact with or vapors from: methanol, denatured alcohol,
gasoline, benzene, xylene, MEK, acetone, carbon tetrachloride,
lacquer thinners, commercial or household window cleaning
sprays, paint strippers, or other types of solvents.
6. Do not use solar screens or shields installed on inside of airplane
or leave sunvisors up against windshield. The reflected heat from
these items causes elevated temperatures which accelerate
crazing.
7. Do not use power drill motor or powered device to clean, polish,
or wax surfaces.
208BPHCUS-00
AIRPLANE HANDLING, SERVICE
(Continued)
(Continued)
CAUTION
SECTION 8
AND MAINTENANCE
8-49
U.S.