Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
June 3, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N261WN
Make and model
Boeing 7377H4
Aircraft serial
32517
Aircraft time
58,468 hours, 34,993 cycles
Part
Floor Support
Condition
Cracked
Location
Zone 200
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 BETWEEN BS 312 TO BS 328 AND LBL 45 FWD GALLEY AND LAV 2024-361600<[01] REPLACED WEB-INTERCOSTAL AND FASTENERS LOCATED FLOOR STRUCTURE BETWEEN BS 312 TO BS 328 LBL 45 FWD GALLEY AREA IAW BOEING 737-700 SRM 51-40-02; BOEING 737-700 SRM 51-10-02 ITEM 9; AND BOEING 737-700 DRAWING 141A5400 SHEET 26 REV -.SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED WEB-INTERCOSTAL AND FASTENERS LOCATED FLOOR STRUCTURE BETWEEN BS 312 TO BS 328 LBL 45 FWD GALLEY AREA IAW BOEING 737-700 SRM 51-40-02; BOEING 737-700 SRM 51-10-02 ITEM 9; AND BOEING 737-700 DRAWING 141A5400 SHEET 26 REV -.SEE INDIVIDUAL SIGN OFF BELOW.

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