Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
September 12, 2024
Submitted
October 24, 2024
Operation
Air carrier
Aircraft
N7740A
Make and model
Boeing 7377BD
Aircraft serial
33927
Aircraft time
57,036 hours, 31,366 cycles
Part
Floor Support
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

CRACK WEB - INTERCOSTAL FLOOR STRUCTURE BTW STA 344 TO STA 360 AND RBL 33 FWD GALLEY AND LAV 2024-572207<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENERS BTW STA 344 TO STA 360 AND RBL 33 FWD GALLEY AND LAV IAW B737-700 SRM 51-10-02 ITEM 9 AND INSTALLED IAW SRM 51-40-02 AND DRAWING 141A5400 REV - SEE INDIVIDUAL SIGN OFF BELOW;[02] TASK COMPLETED CERTIFIED RII <BR>REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENERS BTW STA 344 TO STA 360 AND RBL 33 FWD GALLEY AND LAV IAW B737-700 SRM 51-10-02 ITEM 9 AND INSTALLED IAW SRM 51-40-02 AND DRAWING 141A5400 REV - SEE INDIVIDUAL SIGN OFF BELOW

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