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 53-05-02-211-039
(1) Do a Detailed inspection of the skin under the antenna adaptor plate from stringers S-1 to S-2L
at STA 767.
See Doc. D626A001-DTR, DTR check form 53-60-01-6 for alternative inspections.
END OF TASK
TASK 53-05-02-250-887
122. EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
141 Aft Cargo Compartment - Left
142 Aft Cargo Compartment - Right
B. Inspection
SUBTASK 53-05-02-250-087
(1) Do a Low Frequency Eddy Current inspection of the upper (inner) skin along the upper
fastener row at stringers S-23L and S-23R from STA 727 to STA 887, except at the cargo door
cutout.
See Doc. D626A001-DTR, DTR check form 53-60-04-7, 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 53-30-50.
END OF TASK
TASK 53-05-02-211-840
123. INTERNAL - DETAILED: WINDOW BELT STA 727 TO STA 888
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 and/or displacement of passenger cabin sidewalls or sidewall window assemblies
and insulation blankets as required.
SUBTASK 53-05-02-211-040
(1) Do a Detailed inspection of the window frames around each window from STA 727 to STA 888.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 279
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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