(2)
B00084 Xylene - ASTM 845 or 846
B. Procedure
S 024-023
(1)
Put a sharp knife, or equivalent object, under the edge of the placard and remove the placard from the adhesive area.
S 114-024
(2)
On primed, painted, or plastic interior surfaces, use xylene to remove all adhesive from surfaces and markers.
S 114-025
WARNING:_______DO NOT GET SOLVENT IN YOUR MOUTH OR EYES, OR ON YOUR SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS ARE HAZARDOUS MATERIALS . REFER TO PRODUCT MATERIAL SAFETY DATA SHEETS (MSDS) AND LOCAL REQUIREMENTS FOR PROPER HANDLING PROCEDURES.
(3) On metal surfaces, use a cheesecloth that is wet with solvent, Series 88 (AMM 20-30-88/201), to remove all adhesive from surfaces and markers.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
20-10-14
ALL ú ú 01 Page 401 ú Sep 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
TASK 20-10-14-404-026
3. Aluminum Foil Marker - Installation___________________________________
A. Equipment
(1) Model C, IBM typewriter with Pica type, with a
medium dark opaque or blueprint black ribbon
B. Consumable Materials
(1)
A00134 Adhesive - BMS 5-14
(2)
A00119 Adhesive RUBBER CEMENT - BMS 5-55
(3)
A00016 Adhesive Film - BMS 5-91
(4)
B00046 Corrosion Remover - MIL-M-10578, Type
II, Phosphoric Acid Corrosion Removing and
Metal Conditioning Compound
(5)
C00034 Finish, Protective - BMS 3-11 Fire
Resistant Hydraulic Fluid
(6)
B00083 Aliphatic Naphtha, TT-N-95
(7)
B00148 Methyl Ethyl Ketone (MEK) - TT-M-261
(8)
B00316 Solvent - Aliphatic Naphtha, TT-N-95, Type I
(9)
B00084 Xylene - ASTM 845 or 846
(10)
B00137 Abrasive Paper - P-P-121, 180-grit
aluminum oxide
(11)
G00033 Wiper (cheesecloth) - BMS 15-5
C. References
(1)
AMM 20-30-80/201, Solvent, Series 80
(2)
AMM 51-24-01/701, Hydraulic Fluid Resistant Finish
D. Prepare for Installation
S 934-002
(1)
If it is necessary, use an electric typewriter with pica type set at the highest impression level to add data to the placard.
S 214-027
(2)
Make sure all typed data is clear with letters that do not cut through the aluminum foil marker.
S 804-003
(3)
If it is necessary, trim the aluminum foil marker before you remove the protective backing.
S 804-004
(4)
If the placard has a mark that shows BMS 5-91 adhesive is used, it is not necessary to prepare the placard. Go directly to the installation steps.
S 844-005
(5)
If the placard has no backing adhesive, prepare the placard as follows:
(a)
Use abrasive paper to make the rear surface of the placard rough.
(b)
Clean the placard with naphtha cleaner.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
20-10-14
ALL ú ú 01 Page 402 ú Sep 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
(c)
Remove the release paper from one side of the BMS 5-91 adhesive film and apply to the rear of the placard. Trim the unwanted film.
(d)
Use one of these steps to bond the adhesive film to the placard:
NOTE: This step is not necessary, but it does make sure the
____ adhesive film is tightly bonded to the placard. Be careful not to move the release paper after you apply heat. The release paper bond will be soft.
1) Roll the placard on a heated roll laminator that is 140°F.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：757 AMM 飞机维护手册 STANDARD PRACTICES - AIRFRAME(61)
