Boeing 737-600 - Task 53-05-02-250-937 - EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE; Subtask 53-05-02-250-137; Task 53-05-02-211-867 - EXTERNAL - DETAILED: CROWN SKIN PANEL STA 727 TO STA 887; Subtask 53-05-02-211-067

TASK 53-05-02-250-937
183. 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 53-05-02-250-137
(1) Do a Low Frequency Eddy Current inspection of the lower skin along the lower fastener row at
stringers S-4L and S-4R from STA 540 to STA 727. (53-40-03-2).
See Doc. D626A001-DTR, DTR check form 53-30-04-2, 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 53-30-50.
END OF TASK
TASK 53-05-02-211-867
184. EXTERNAL - DETAILED: CROWN SKIN PANEL STA 727 TO STA 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: Remove Dorsal Fin as required to perform the inspection.
SUBTASK 53-05-02-211-067
(1) Do a Detailed inspection of the skin around all of the fastener locations from stringer S-10L to
S-10R, from STA 727 to STA 887, except at the lap splices and antennas. (PSE 53-60-01-2).
See Doc D626A001-DTR, DTR check form 53-30-01-2 for alternative inspections.
END OF TASK
TASK 53-05-02-210-805
185. EXTERNAL - GENERAL VISUAL: FUSELAGE SIDE SKIN PANELS
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
141 Aft Cargo Compartment - Left
142 Aft Cargo Compartment - Right
194 Lower Wing-To-Body Fairing - Aft of Wheel Well
241 Aft Passenger Compartment - Station 663.75 to Aft Pressure Bulkhead - Left
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 298.15
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL