Boeing 737-600 - Subtask 53-05-02-211-045; Task 53-05-02-250-895 - EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE; Subtask 53-05-02-250-095; Task 53-05-02-250-896 - INTERNAL - SPECIAL DETAILED: AFT ENTRY DOOR, FORWARD EDGE FRAME DOOR STOP BACKUP STRUCTURE

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
SUBTASK 53-05-02-211-045
(1) Do a Detailed inspection of the upper skin along the upper fastener row at stringer S-14L (from
STA 888 to STA 947, and from STA 1006 to STA 1016) and at stringer S-14R (from STA 888 to
STA 947, and from STA 996 to STA 1016).
See Doc D626A001-DTR, DTR check form 53-70-03-3 for alternative inspections.
END OF TASK
TASK 53-05-02-250-895
136. EXTERNAL - SPECIAL DETAILED: LONGITUDINAL LAP SPLICE
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
SUBTASK 53-05-02-250-095
(1) Do a Low Frequency Eddy Current inspection of the lower skin along the lower fastener row at
stringer S-14L (from STA 888 to STA 947 and from STA 1006 to STA 1016) and at stringer
S-14R (from STA 888 to STA 947 and from STA 996 to STA 1016).
See Doc D626A001-DTR, DTR check form 53-70-03-4 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 53-05-02-250-896
137. INTERNAL - SPECIAL DETAILED: AFT ENTRY DOOR, FORWARD EDGE FRAME DOOR STOP
BACKUP STRUCTURE
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
B. Inspection
NOTE: Remove or displace interior sidewall lining as required to perform the inspection.
SUBTASK 53-05-02-250-096
(1) Do a High Frequency Eddy Current inspection of the four fastener locations at the #1, #2, #6
and #7 stop locations.
See Doc D626A001-DTR, DTR check form 53-70-07-3 for alternative inspections.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-02
Page 287
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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