Service difficulty report · Floor Support · Boeing 73776N

Difficulty date
April 27, 2024
Submitted
May 29, 2024
Operation
Air carrier
Aircraft
N7733B
Make and model
Boeing 73776N
Aircraft serial
32678
Aircraft time
56,097 hours, 28,794 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Bs 270-277
Stage of operation
IN
How discovered
9
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 LOCATED BS270 TO BS 277 AND BL 0 FWD GALLEY AND LAV 2024-293722<[01] REPLACED INTERCOSTAL AND FASTENERS ON FLOOR STRUCTURE LOCATED BS270 TO BS 277 AND BL 0 FWD GALLEY AND LAV. I.A.W. B737-700 SRM 51-10-02 Ï¿½TEM 9; B737-700 SRM 51-40-02 AND DRAWING #141A5210; SHEET 18; REV-.;[02] REPLACED INTERCOSTAL AND FASTENERS ON FLOOR STRUCTURE LOCATED BS270 TO BS 277 AND BL 0 FWD GALLEY AND LAV. I.A.W. B737-700 SRM 51-10-02 Ï¿½TEM 9; B737-700 SRM 51-40-02 AND DRAWING #141A5210; SHEET 18; REV-.

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