(Continued)
Number Name/Location
843 Emergency Exit
END OF TASK
TASK 53-05-02-211-837
117. INTERNAL - DETAILED: CROWN SKIN PANEL STA 727 TO 887
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
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
NOTE: Removal of ADT Antenna, fairing and base plate as required to expose the skin to perform
the inspection.
SUBTASK 53-05-02-211-037
(1) Do a Detailed inspection of the crown skin panel at the ADF Antenna cutout (STA 727+9, RBL
5) and the SATCOM Antenna cutout (STA 747, stringer S-1).
See Doc. D626A001-DTR, DTR check form 53-60-01-4 for alternative inspections.
END OF TASK
TASK 53-05-02-250-885
118. INTERNAL - SPECIAL DETAILED: SATCOM ANTENNA INSTALLATION (CANADIAN MARCONI AND
HONEYWELL)
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
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
NOTE: Remove or displace passenger cabin ceiling panels and air conditioning duct as required to
perform the inspection.
SUBTASK 53-05-02-250-085
(1) Do a Low Frequency Eddy Current inspection of the skin for hidden cracks between the
adaptor plate and stringers S-1 and S-2L.
See Doc. D626A001-DTR, DTR check form 53-60-01-5 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 53-11-16.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 277
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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