Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
June 5, 2024
Submitted
July 8, 2024
Operation
Air carrier
Aircraft
N261WN
Make and model
Boeing 7377H4
Aircraft serial
32517
Aircraft time
58,468 hours, 34,993 cycles
Part
Intercostal
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 ENTRY DOOR CUT OUT WEB INTERCOSTAL AT S-16L AND BETWEEN STA294.5 TO STA 303.9 AT FWD GALLEY AREA 2024-361693<[01] REPLACED INTERCOSTAL AND FASTENERS LOCATED BTW BSTA 294.5 TO BSTA 303.9 AT STR 16L. AT FWD GALLEY AREA. IAW B737-700 SRM 51-10-02. PARAGRAPH 9. DWG# 141A8180 SHEET 27 REV. ?C?. AND SHEET 28. REV. ?C?. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED INTERCOSTAL AND FASTENERS LOCATED BTW BSTA 294.5 TO BSTA 303.9 AT STR 16L. AT FWD GALLEY AREA. IAW B737-700 SRM 51-10-02. PARAGRAPH 9. DWG# 141A8180 SHEET 27 REV. ?C?. AND SHEET 28. REV. ?C?. SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII CERTIFIED

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