(2)
Walker W32 - XXXX, Walker Paint Co., Sunnyvale, California
NOTE: In both cases, the identification "X" indicates color-code letter or digit.
E. Detergent solutions should be mixed in the proportions indicated and stored in dispensing containers. Put solvents in clean polyethylene wash bottles prior to use.
2. Cleaning Methods
A. General
(1) The following Cleaning Methods numbered 1 thru 9, correspond with the numbers listed in Fig. 201 as methods of cleaning aircraft interiors.
B. Cleaning Methods No. 1
(1)
Equipment and Materials
(a) Soap - Orvus or Vel
(2)
Clean:
(a)
Clean vinyl surfaces by use of mild soap (Orvus WA Paste or Vel and lukewarm water).
(b)
Rinse with clean water and wipe dry with clean cloth.
C. Cleaning Method No. 2
(1)
Equipment and Materials
(a) Cleaning Solution - Terecote No. 60 -1 and -2
(2)
Clean
(a)
Wash with clean cloth saturated with Terecote No. 60, Cleaning Solution No. 1.
(b)
Wash thoroughly with cloth saturated with Terecote No. 60, Cleaning Solution No. 2.
(c)
Wipe dry with clean cloth. Allow surface to dry thoroughly before applying finish.
559
Aug 15/76 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 25-00-11 Page 201
Decorative Materials Cleaning and Repair Methods 5C9
25-00-11 Figure 201 (Sheet 1) Oct 20/83
Page 202
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
MATERIAL CLEANING METHOD NO. REPAIR METHOD NO.
TYPE I *[1] TYPE II *[2] TYPE III *[3]
BAC5524 Panels with D6-1056 Silk-Screened Tedlar Decorative Facing 3, 4, 6 19 33
Polyurethane Extrusions (Estane) 1, 3, 6 1
Tedlar Covered Aluminum 4 38
Tedlar Covered Crushed Core 4 39
*[1] Type I Damage: Scratches and small cuts; damage, which affects only the surface texture *[2] Type II Damage: Cuts or tears, which completely penetrate the decorative material *[3] Type III Damage: Bubbled or delaminated areas of decorative material bonded to a substrate *[4] Unpainted *[5] Painted *[6] Remove old adhesive by light sanding or scraping. Clean faying surfaces with ethyl alcohol
prior to bonding. *[7] Rebonding, Method 15 *[8] Non-Skydrol areas only
505 Decorative Materials Cleaning and Repair Methods
Oct 20/84 Figure 201 (Sheet 2) 25-00-11
Page 203
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
D. Cleaning Method No. 3
(1)
Equipment and Materials
(a)
Ethyl alcohol
(b)
Gauze pads
(2)
Clean:
(a)
Mix 1 part ethyl alcohol with 1 part water.
(b)
Clean greasy material by swabbing on ethyl alcohol and water solution with a clean gauze pad.
(c)
Wipe off with a clean dry gauze pad. (Do not allow solvents to evaporate from surface.)
(d)
Wipe dry.
WARNING: ETHYL ALCOHOL (ETHANOL/DENATURED) IS FLAMMABLE AND MAY AFFECT EYES, SKIN AND RESPIRATORY TRACT. USE IN A WELL-VENTILATED AREA. AVOID PROLONGED BREATHING OF VAPORS. AVOID EYE AND REPEATED SKIN CONTACT. KEEP AWAY FROM SPARKS AND FLAMES.
E. Cleaning Method No. 4
(1)
Equipment and Materials
(a)
Solvent - acetone
(b)
Swab - gauze pad taped to tongue depressor
(2)
Clean:
(a)
Moisten swab with solvent.
(b)
Rub soiled area with swab.
(c)
Dry with dry gauze pad.
(d)
Repeat (b) and (c) if necessary.
F. Cleaning Method No. 5
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