SUBTASK 53-05-02-410-011
(3) Close this access panel:
Number Name/Location
821 Forward Cargo Door
END OF TASK
TASK 53-05-02-211-866
181. EXTERNAL - DETAILED: CROWN SKIN PANEL STA 540 TO STA 727
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
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 53-05-02-211-066
(1) Do a Detailed inspection of the skin around all of the fastener locations from stringer S-10L to
S-10R, from STA 540 to STA 727, except at the lap splices and antennas. (53-40-01-1).
See Doc D626A001-DTR, DTR check form 53-30-01-2 for alternative inspections.
END OF TASK
TASK 53-05-02-250-935
182. EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE
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
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 53-05-02-250-135
(1) Do a High Frequency Eddy Current inspection of the upper skin along the upper fastener row
at stringers S-4L and S-4R from STA 540 to STA 727. (PSE 53-40-03-1).
See Doc. D626A001-DTR, DTR check form 53-10-03-1, 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 53-30-41.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 298.14
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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