A. Location Zones
Zone Area
133 Main Landing Gear Wheel Well, Body Station 663.75 to Body Station 727.00 - Left
134 Main Landing Gear Wheel Well, Body Station 663.75 to Body Station 727.00 - Right
241 Aft Passenger Compartment - Station 663.75 to Aft Pressure Bulkhead - Left
242 Aft Passenger Compartment - Station 663.75 to Aft Pressure Bulkhead - Right
B. Inspection
SUBTASK 53-05-02-250-062
NOTE: Remove and/or displace passenger cabin floor panels as required to perform the inspection.
(1) Do a High Frequency Eddy Current inspection of the stub beam upper chord from two inches
inside the skin to a distance of twelve inches inboard and around any fasteners through the
upper web and chord in this area.
See Doc. D626A001-DTR, DTR check form 53-40-21-4 for alternative inspections.
The NDI method(s) necessary to accomplish the intent of this inspection is contained in the
737 Nondestructive Test Manual (D6-37239). The inspection procedures are contained in Part
6, Section 53-11-06.
END OF TASK
ILF 803, 808-811, 813
TASK 53-05-02-250-863
95. EXTERNAL - SPECIAL DETAILED: OVERWING EMERGENCY EXIT CUTOUT
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
231 Forward Passenger Compartment - Forward Entry Door to Sta 663.75 - Left
232 Forward Passenger Compartment - Forward Entry Door to Sta 663.75 - Right
B. Inspection
SUBTASK 53-05-02-250-063
(1) Do a Low Frequency Eddy Current inspection of the doublers around the fasteners common to
the forward edge frame outer chord from stringers S-10 to S-13.
See Doc. D626A001-DTR, DTR check form 53-40-22-1 for alternative inspections.
The NDI method(s) necessary to accomplish the intent of this inspection is contained in the
737 Nondestructive Test Manual (D6-37239). The inspection procedures are contained in Part
6, Subject 53-30-38.
END OF TASK
ILF 151, 156-199, 401, 402, 405, 416, 452, 508-510, 523, 525-528, 536, 541, 542, 571-577, 671, 672, 686, 703,
707-710, 854-856, 861-863, 871-874, 968-970, 972, 973
TASK 53-05-02-250-864
96. EXTERNAL - SPECIAL DETAILED: OVERWING EMERGENCY EXIT CUTOUT
NOTE: This procedure is a scheduled maintenance task.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 253
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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