(j) Bond the filler scuff plate [1] to the structure with BMS 5-95, P/S 870 Class B-1/2 sealant,
A50250 or sealant, A50419. SOPM 20-50-19.
SUBTASK 53-11-02-420-002
(4) Install the scuff plate [4].
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 one layer of BMS 3-23, corrosion inhibiting compound, G00009, Type II to the
structure and the skin area. SOPM 20-41-05.
ILF 319, 323, 496-500, 519, 560-564, 567-569, 581, 583, 585, 588-590, 592-599, 601-603, 606, 607,
610-615, 620, 625-627, 671, 672, 691-699, 833-835, 838, 948, 968-973, 980-999; ILF 101, 151, 156-199,
301, 304, 308, 310, 314, 315, 317, 318, 331-399, 401, 402, 405, 406, 409, 410, 412, 416, 424, 425,
427-429, 451, 452, 491-495, 501-504, 507-510, 512-516, 518, 520, 523-528, 530-533, 535-537, 541,
542, 552-557, 559, 571-577, 686, 703, 707-710, 803-813, 821, 822, 831, 832, 836, 837, 841, 842, 851,
852, 854-858, 861-863, 871-874, 947 POST SB 737-53-1276
(c) Install the inboard edge of the gasket [9] to align with the inboard edge holes on the scuff
plate [4].
ILF ALL
(d) Install the filler scuff plate [6].
1) Bond the rubber filler to the structure with BMS 5-95, P/S 870 Class B-1/2 sealant,
A50250 or sealant, A50419 Class B-2.
(e) 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.
(f) Apply BMS 5-95, P/S 870 Class B-1/2 sealant, A50250 or sealant, A50419 to the scuff
plate [4] around the rubber filler scuff plate [6].
SOPM 20-50-19
(g) Apply a fay surface seal between the skin and the scuff plate [4] with BMS 5-95, P/S 870
Class B-1/2 sealant, A50250 or sealant, A50419. SOPM 20-50-19
(h) Install the scuff plate [4] in its position.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-11-02
Page 410
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
