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 SKIN.  DO NOT BREATHE THE FUMES FROM SOLVENTS.  SOLVENTS ARE
 HAZARDOUS MATERIALS.  SOLVENTS MAY BE FLAMMABLE OR HARMFUL TO
 THE ENVIRONMENT.  REFER TO PRODUCT MATERIAL SAFETY DATA SHEETS
 (MSDS) AND LOCAL REQUIREMENTS FOR PROPER HANDLING PROCEDURES.

 (4) Clean the area with solvent, Series 84 (AMM 20-30-84). Use a brush or spray gun.
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747-400 MAINTENANCE MANUAL
 ~.............................................................................
 | TYPE OF |  |  |  |  |  |
 | ORGANIC |  |  |  |  |  |
 | FINISH  |  APPROVED  |  |  |  |  OPERATING  |
 | TO BE  |  METAL  |  MEANS OF  |  TYPE OF  |  APPROVED  | TEMPERATURE |
 | REMOVED | SUBSTRATES  |  APPLICATION |  STRIPPER |  STRIPPER  | (°F)  |

 ............................................................................... |PRIMERS, | ALL | WIPE OR | SOLVENT |BUTYL CELL- | ROOM | |WAX,OVER | | SQUIRT-ON | | OSOLVE, | | |SPRAY,AND| | | |METHYL |(NOT MORE | |TEMPORARY| | | |ISOBUTYL |THAN 90°F) | |COATINGS | | | |KETONE | | | | | | |ETHYL ALCO- | | | | | | |HOL, XYLENE,| | | | | | |TOLUENE, | | | | | | |TURCO 800 | | ............................................................................... |ALL |ALL EXCEPT | SPRAY ON |SOLVENT | CEE BEE |50-100°F | |FINISHES |STEEL HEAT-| BRUSH-ON |NON-| A-306B |RECOMMENDED | | |TREATED ABOVE| |PHENOLIC | |65-800°F | | |220 KSI | |NON-| | | | | | |CHROMATED | | | | | | | | | | | | | |SOLVENT | TURCO | | | | | |NON-| 5878 |50-100F | | | | |PHENOLIC | |RECOMMENDED | | | | |CHROMATED |PENNWALT |65-80°F | | | | | |EZ STRIP 19E| | ............................................................................... |ADHESIVES| ALUMINUM | SPRAY ON | SOLVENT |ALCOR LO-|50-100°F | |*[1] | | BRUSH-ON | |2030N FIBER-|RECOMMENDED | | | | | |RESIN ES1 |65-80°F | | | | | |TURCO 5351 | | | | | | | (THICK)| | | | | | |TURCO 5351 | | | | | | | (THIN) | | ............................................................................... |*[2] |ALL EXCEPT | SPRAY OR | SOLVENT |TURCO 5292B |50-100°F | | |STEEL HEAT-| BRUSH-ON | |TURCO 5351 |RECOMMENDED | | |TREATED ABOVE| | | (THICK)|65-80°F | | |220 KSI | | | | | ............................................................................... |ALL | ALL | SPRAY OR | SOLVENT |TURCO 5292B |50-100°F | |EXCEPT | | BRUSH-ON | |CEE BEE |RECOMMENDED | |*[1] AND | | | |A-228-D |65-80°F | |*[2] | | | |TURCO 5351 | | | | | | | (THICK)| | 2.........….............…..............…...........…............….............1
 *[1] EPON 933, EPON 9303, BMS 5-42, 5-51, 5-70, 5-80, 5-89
 *[2] BMS 10-53, 10-39; EPOXY PRIMER, EPOXIES, POLYURETHANES
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747-400 MAINTENANCE MANUAL
 TASK 51-21-01-107-004
 3. Remove Rain Erosion Coating from Fiberglass
___________________________________________
 A. Equipment
 (1)  Clothing - Protective
 B. Consumable Materials
 (1)  
B00094 Solvent - Toluene (Toluol), TT-T-548, Flash Point 40°F

 (2)  
B00344 Solvent - Xylene, TT-X-916, Flash Point 81°F

 (3)  
G00382 Paper - Abrasive, Aluminum Oxide, 240-Grit (minimum)

 (4)  
G00034 Cheesecloth - Clean and Lint-Free

 (5)  
G00507 Cloth - Clean and Lint-Free

 (6)  
G00252 Film - Polyethylene

 (7)  
G00317 Tape - Masking, Aluminum Foil

 C. Procedure
 S 157-005
 (1)  Place cloths that are moist with toluene on the rain erosion coating.
 S 157-006
 CAUTION: MAKE SURE THE TOLUENE DOES NOT TOUCH THE FIBERGLASS FOR MORE
_______ THAN 2 HOURS. DAMAGE TO THE SURFACE CAN OCCUR IF THE STRIPPER TOUCHES THE SURFACE FOR A LONG TIME.
　
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