TASK 53-05-02-250-932
175. 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 53-05-02-250-132
(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 360 to STA 540 (PSE 53-30-04-1).
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
TASK 53-05-02-211-863
176. INTERNAL - DETAILED: WINDOW BELT STA 360 TO STA 540
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
NOTE: Removal and/or displacement of passenger cabin sidewalls or sidewall window assemblies
and insulation blankets is required.
SUBTASK 53-05-02-211-063
(1) Do a Detailed inspection of the window frames around each window from Sta 360 to Sta 540.
(PSE 53-30-05).
See Doc D626A001-DTR, DTR check form 53-60-05-2 for alternative inspections.
END OF TASK
TASK 53-05-02-211-864
177. EXTERNAL - DETAILED: WINDOW BELT STA 360 TO STA 540
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
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 298.11
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
