1) NOTE: ALI - Refer to the task: Airworthiness Limitation Precautions,
TASK 47-00-00-910-802, for important information on airworthiness limitation
instructions (ALIs).
(b) Inspection features that are ALIs are defined and controlled by Special Federal Aviation
Regulation (SFAR) 88, and can be found in Section 9 of the Maintenance Planning Data
(MPD) document. These ALIs identify inspection features related to fuel tank ignition
source prevention which must be done to maintain the design level of safety for the
operational life of the airplane. These inspection features are mandatory and cannot be
changed or deleted without the approval of the FAA Oversight Office that is responsible
for the airplane model Type Certificate. Strict adherence to methods, techniques and
practices as prescribed is required to ensure the ALI is complied with. Any use of
methods, techniques or practices not contained in these ALIs must be approved by the
FAA Oversight Office that is responsible for the airplane model Type Certificate.
B. Location Zones
Zone Area
100 Lower Half of Fuselage
200 Upper Half of Fuselage
500 Left Wing
600 Right Wing
C. Critical Design Configuration Control Limitations (CDCCLs)
SUBTASK 47-00-00-910-009
WARNING
OBEY THE MANUFACTURER'S PROCEDURES WHEN YOU DO
MAINTENANCE THAT HAS AN EFFECT ON A CDCCL. IF YOU DO NOT OBEY
THE PROCEDURES, IT CAN INCREASE THE RISK OF A SOURCE OF FUEL
TANK IGNITION. INJURIES TO PERSONNEL, AND DAMAGE TO EQUIPMENT
CAN OCCUR IF THERE IS A FIRE OR EXPLOSION.
(1) Make sure you follow the procedures for items identified as CDCCLs.
D. Airworthiness Limitation Instructions (ALIs)
SUBTASK 47-00-00-910-010
WARNING
OBEY THE MANUFACTURER'S PROCEDURES WHEN YOU DO
MAINTENANCE THAT HAS AN EFFECT ON AN ALI. IF YOU DO NOT OBEY
THE PROCEDURES, IT CAN INCREASE THE RISK OF A SOURCE OF FUEL
TANK IGNITION. INJURIES TO PERSONNEL, AND DAMAGE TO EQUIPMENT
CAN OCCUR IF THERE IS A FIRE OR EXPLOSION.
(1) Make sure you follow the procedures for the items identified as ALIs.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
47-00-00
Page 202
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ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details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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