(d)
B00183 Trichloroethylene, BMS 11-6, Type 1
(3) Tape - Glass Cloth, Fire-Resistant (3.0-inches wide)
NOTE: You can use one of these tapes:
____
(a)
G00348 Permacel P-621
(b)
G01355 3M YR-367 FR
B. References
(1)
25-55-01/401, Bulk Cargo Compartment Cargo Nets
(2)
52-36-00/001, Bulk Cargo Door
C. Access
(1) Location Zones
145 Bulk Cargo Compartment, Left
146 Bulk Cargo Compartment, Right
D. Install the Ceiling Linings
S 424-036
WARNING: USE ONLY THIS LINING MATERIAL SPECIFICATION FOR THE
_______ INSTALLATION OF A LINING ON THE CEILING SUPPORT STRUCTURE: BMS 8-223, CLASS 2, GRADE B, TYPE 13. DO NOT USE LININGS WHICH HAVE A DIFFERENT MATERIAL SPECIFICATION. DO NOT MAKE A CHANGE TO THE INSTALLATION OF THESE LININGS. THESE LININGS ARE MADE TO BLOW AWAY FROM THE STRUCTURE DURING A SUDDEN RELEASE OF PRESSURE IN THE COMPARTMENT. A DIFFERENT MATERIAL SPECIFICATION OR A CHANGE TO THE INSTALLATION CAN PREVENT THE CORRECT OPERATION OF THESE LININGS.
(1) Hold the lining in its position against the structure.
NOTE: You can use doubleback tape to hold the lining temporarily
____ to the structure. You must remove the doubleback tape when you install the lining permanently to the structure.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
25-55-02
ALL ú ú 01 Page 404 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 424-059
(2) Install the screws to attach the lining to the structure.
S 114-038
WARNING: OBEY THE INSTRUCTIONS FROM THE INDUSTRIAL HYGIENE, FIRE, AND
_______ SAFETY ORGANIZATIONS FOR THE NECESSARY PROCEDURES AND EQUIPMENT WHEN YOU USE SOLVENTS. DO NOT GET THE SOLVENTS IN YOUR MOUTH OR EYES, OR ON YOUR SKIN. DO NOT BREATHE THE FUMES FROM THE SOLVENTS. USE A PROTECTIVE SPLASH GOGGLE, GLOVES, AND A RESPIRATOR (IN CONFINED AREAS) WHEN YOU USE THE SOLVENTS. KEEP THE SOLVENTS AWAY FROM ALL SOURCES OF IGNITION (HEAT, FLAME, AND SPARKS). THE SOLVENTS YOU USE ARE POISONOUS AND FLAMMABLE. IF YOU DO NOT USE THE CORRECT PROCEDURES AND EQUIPMENT, INJURY TO PERSONS OR DAMAGE TO THE EQUIPMENT CAN OCCUR.
(3) Clean the surface of the linings around the lining fasteners with a cheesecloth that is moist with the solvent.
NOTE: It is necessary to make the surface clean for the tape to
____
bond correctly to the linings.
S 114-039
(4)
Dry the surface of the lining with a clean cheesecloth.
S 434-040
(5)
Install the new tape to seal all the fasteners and all the edges of the lining.
NOTE: The centerline of the tape must align with the centerline of
____ the fasteners when you apply the tape. The tape must extend along the edges of the linings to correctly seal the joints.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
25-55-02
ALL ú ú 01 Page 405 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 214-041
(6) Make sure the tape bonds fully to the lining.
NOTE:____There must be no air bubbles below the tape. The tape must be flat on the surface of the lining.
E. Put the Airplane Back to Its Usual Condition
S 414-053
(1)
Install the cargo restraint nets (Ref 25-55-01/401).
S 414-054
(2)
Close the bulk cargo door (Ref 52-36-00/001).
TASK 25-55-02-004-050
4. Sidewall Linings Removal (Fig. 402)________________________
A. References
(1)
25-55-01/401, Bulk Cargo Compartment Cargo Nets
(2)
52-36-00/001, Bulk Cargo Door
B. Access
(1) Location Zones
145 Bulk Cargo Compartment, Left
146 Bulk Cargo Compartment, Right
C. Prepare for the Removal
S 014-057
(1)
Open the bulk cargo door (Ref 52-36-00/001).
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：747-400 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS 2(34)
