SUBTASK 53-05-02-250-105
(1) Do a Low Frequency Eddy Current inspection around the fasteners common to the pressure
chord splices between stringers S-2 and S-3 and S-16 and S-17A.
See Doc D626A001-DTR, DTR check form 53-80-01-6 for alternative inspections.
END OF TASK
TASK 53-05-02-250-906
155. INTERNAL - SPECIAL DETAILED: BULKHEAD STA 1016
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
145 Aft Cargo Compartment Equipment Bay - Left
146 Aft Cargo Compartment Equipment Bay - 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
311 Area Aft of Pressure Bulkhead - Left
312 Area Aft of Pressure Bulkhead - Right
B. Inspection
NOTE: Remove necessary passenger cabin interiors as required to perform the inspection.
SUBTASK 53-05-02-250-106
(1) Do a Low Frequency Eddy Current inspection on the forward side of the pressure dome web
around the fasteners common to the lap splice and the stiffeners.
See Doc D626A001-DTR, DTR check form 53-80-01-7 for alternative inspections.
END OF TASK
TASK 53-05-02-250-907
156. INTERNAL - SPECIAL DETAILED: BULKHEAD STA 1016
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
311 Area Aft of Pressure Bulkhead - Left
312 Area Aft of Pressure Bulkhead - Right
B. Inspection
NOTE: Remove necessary passenger cabin interiors as required to perform the inspection.
SUBTASK 53-05-02-250-107
(1) Do a High Frequency Eddy Current inspection on the forward side of the pressure dome web
around the fasteners common to the tear strap.
See Doc D626A001-DTR, DTR check form 53-80-01-8 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 53-10-97.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 298
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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