See Doc. D626A001-DTR, DTR check form 53-30-04-4, for alternative inspections.
END OF TASK
TASK 53-05-02-211-819
47. EXTERNAL - 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
B. Inspection
SUBTASK 53-05-02-211-019
(1) Do a Detailed inspection of the upper skin along the upper fastener row at stringers S-14L and
S-14R from Sta 360 to Sta 540.
See Doc. D626A001-DTR, DTR check form 53-30-04-5, for alternative inspections.
END OF TASK
TASK 53-05-02-250-830
48. 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
B. Inspection
SUBTASK 53-05-02-250-030
(1) Do a Low Frequency Eddy Current inspection of the lower skin along the lower fastener row at
stringers S-14L and S-14R from STA 360 to STA 540.
See Doc. D626A001-DTR, DTR check form 53-30-04-6, 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 53-05-02-250-832
49. EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
122 Forward Cargo Compartment - Right
123 Forward Cargo Compartment - Left
124 Forward Cargo Compartment - Right
125 Air Conditioning Distribution Bay - Left
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 225
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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