WARNING
DO NOT GET SOLVENTS IN YOUR MOUTH, YOUR EYES, OR ON YOUR
SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS
ARE DANGEROUS MATERIALS. SOLVENTS CAN BE FLAMMABLE.
OBEY THE MATERIAL SAFETY DATA SHEETS (MSDS) FOR SOLVENTS.
OBEY LOCAL REGULATIONS FOR THE CORRECT PROCEDURES TO
USE OR DISCARD SOLVENTS. SOLVENTS CAN CAUSE INJURIES TO
PERSONNEL AND DAMAGE TO EQUIPMENT.
(a) Clean all mating surfaces with solvent, B00148 or solvent, B00666(AIRPLANE
STRUCTURE CLEANING SOLVENTS (Series 88) - MAINTENANCE PRACTICES,
PAGEBLOCK 20-30-88/201).
(b) Apply chemical conversion coating, TASK 51-21-41-370-802 and one layer of primer,
C00259 to the exposed metal surfaces of the outer skin that will be below the scuff
plates [2].
(c) Apply one layer of BMS 3-23, corrosion inhibiting compound, G00009, Type II to the
structure and the skin area. SOPM 20-41-05.
(d) Apply two layers of parting agent to the scuff plates in all areas of a mating surface (
SEALS AND SEALING - MAINTENANCE PRACTICES, PAGEBLOCK 51-31-00/201.
Preferred AC962-73C peelable parting agent, G50365.
1) Optional Valspar 4A-183 green strippable coating, G02185.
2) Optional AZ-534–2B peelable parting agent, G50366.
3) Optional AZ 634-2 peelable parting agent, G50367.
4) Optional Rexco Partall Coverall Film peelable parting agent, G50368.
5) Optional temporary coating, G50369.
6) Optional Frekote 710-NC non-peelable parting agent, G50313.
(e) Apply a fay surface seal between the skin and the forward and aft scuff plate [2] with
BMS 5-95, P/S 870 Class B-1/2 sealant, A50250 or sealant, A50419 class B-2. SOPM
20-50-19.
(f) Install the forward and aft scuff plate [2] in its position.
(g) Install the screws [3] that attach the scuff plate [2] to the structure.
1) Apply BMS 5-95, P/S 870 Class B-1/2 sealant, A50250 or sealant, A50419 to the
screws [3].
2) Torque screws [3] to an 18 in-lb (2 N·m) to 22 in-lb (2 N·m).
(h) Install the filler scuff plates [1].
WARNING
DO NOT GET SOLVENTS IN YOUR MOUTH, YOUR EYES, OR ON YOUR
SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS
ARE DANGEROUS MATERIALS. SOLVENTS CAN BE FLAMMABLE.
OBEY THE MATERIAL SAFETY DATA SHEETS (MSDS) FOR SOLVENTS.
OBEY LOCAL REGULATIONS FOR THE CORRECT PROCEDURES TO
USE OR DISCARD SOLVENTS. SOLVENTS CAN CAUSE INJURIES TO
PERSONNEL AND DAMAGE TO EQUIPMENT.
(i) Clean all mating surfaces with solvent, B00148 or solvent, B00666 (AIRPLANE
STRUCTURE CLEANING SOLVENTS (Series 88) - MAINTENANCE PRACTICES,
PAGEBLOCK 20-30-88/201).
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-11-02
Page 409
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
