20-30-90
ALL ú ú 01 Page 201 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
~.................................................................
| Final Cleaning of Solvent Resistant Organic Coatings Prior |
| to Non-structural Bonding (Series 90) |
| Table 201 |
................................................................... | |Material | Other | | Material Name |Bulk Code| Specifications | ................................................................... |Methyl propyl ketone (MPK) |B00666 | | ................................................................... |MIBK:MEK 3:2 | | | ................................................................... |MIL-C-81302, Type I |B00143 | | ................................................................... |Turco 6709 | | | 2...............................….........….......................1
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20-30-90
ALL ú ú 01 Page 202 ú Feb 15/98
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747-400 MAINTENANCE MANUAL
AIRPLANE STRUCTURE CLEANING SOLVENTS (SERIES 91) - MAINTENANCE PRACTICES
________________________________________________________________________
1. General_______
A. This subject contains a list of solvents for final cleaning of composites prior to non-structural bonding as given in BAC5750. This subject gives only the list of solvents. It does not tell you which solvent to use or how to use the solvents.
TASK 20-30-91-102-001
2. Final Cleaning of Composites Prior to Non-structural Bonding (Series 91)________________________________________________________________________
A. General
(1) This selection of solvents uses BAC5750 as a guide. This list of solvents has the Series Bulk Code of B01011, but this code is only for reference, to identify this complete group. In your orders to get the solvents of this list, you must identify each individual solvent by its name, bulk code, or other specification, as shown. Do not use the Series Bulk Code. Refer to the U-File for the applicable vendors.
B. Procedure
S 112-002
(1) In Table 201, find the applicable solvent. ~................................................................. | Final Cleaning of Composites Prior | | to Non-structural Bonding (Series 91) | | Table 201 | ................................................................... | |Material | Other | | Material Name |Bulk Code| Specifications | ................................................................... |Acetone |B00062 |JIS-K-1503 | ................................................................... |BMS 11-7 |B00184 |MIL-C-38736B | ................................................................... |CDG-110 | | | ................................................................... |CDG-211 | | | ................................................................... |Ethyl alcohol, denatured |B00068 | | ................................................................... |FCC-55 | | | ................................................................... |Isopropyl alcohol (IPA) |B00130 | | ................................................................... |MEK:1,1,1-Trichloroethane 1:1 | | | ................................................................... |MEK:sec-Butyl alcohol | | | |42:58 percent | | | ................................................................... |Methyl ethyl ketone (MEK) |B00148 | |
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
20-30-91
ALL ú ú 01 Page 201 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
~.................................................................
| Final Cleaning of Composites Prior |
| to Non-structural Bonding (Series 91) |
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