Service difficulty report · Frame · Boeing 7378H4

Difficulty date
August 8, 2024
Submitted
August 26, 2024
Operation
Air carrier
Aircraft
N8503A
Make and model
Boeing 7378H4
Aircraft serial
38813
Aircraft time
26,180 hours, 12,947 cycles
Part
Frame
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DOCUMENTATION FOR MEASUREMENT FIELDS ON FAULT 'FED CUTOUT UPPER STIFFER CRACK IN FRAME IB RADIUS AT BS312; STR5L [TTG8Q00UWBHF]'<[01] REPAIR ACCOMPLISHED AT M-22-153-01244 (737-NG - SWA - BS 312 FRAME UPPER CHORD CRACK DAMAGE AT LBL 33 BETWEEN S-5L AND S-6L);[02] VERIFIED CORRECTIVE ACTION

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