(b) Use the sealant removal tool, SPL-768, (sealant removal tool, COM-2481, or equivalent)
to remove the sealant from the flame arrestor [1] in the wheel well.
NOTE: The sealant removal/application tools are shown in this task: Repair of Sealant
Leaks in the Fuel Tank Structure, TASK 28-11-00-300-803.
(c) Disconnect the nut [3] and the washer [2] in the center tank.
NOTE: Use a second wrench on the flame arrestor [1] in the wheel well to stop it from
turning
1) Keep the nut [3] and the washer [2] for the installation.
(d) Remove the flame arrestor [1].
(e) Discard the o-ring [7].
SUBTASK 47-21-07-100-002
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.
(5) Do these steps to remove the remaining sealant:
(a) Use the sealant removal tool, SPL-768, (or equivalent) to remove the used sealant.
(b) Clean the surface with a clean brush, STD-133, a cotton wiper, G00034, and Series 93
solvent, B01013 (TASK 20-30-93-910-801).
(c) Rub the area with a clean, dry cotton wiper, G00034.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
47-21-07
Page 406
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF 402, 451, 452, 494-500, 503, 504, 509, 510, 514, 523-528, 541, 560-564, 567-569, 574-577, 581, 583, 585,
588-590, 592-599, 601-603, 606, 607, 610-615, 620, 625-627, 671, 672, 691-699, 832-835, 838, 856-858, 947,
948, 968-973, 980-999; ILF 101, 151, 156-199, 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 401, 405,
406, 409, 410, 412, 416, 424, 425, 427-429, 501, 502, 507, 508, 512, 513, 516, 518, 531-533, 535-537, 542,
552-556, 571-573, 686, 703, 707-710, 803-813, 821, 822, 831, 836, 837, 841, 842, 851, 852, 854, 855, 861-863,
871-874 POST SB 737-47-1002 OR POST SB 737-47-1003 OR POST SB 737-47-1015; ILF 491-493, 515,
519, 520, 530, 557, 559 POST SB 737-47-1002 OR POST SB 737-47-1015
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