SDR SWAA2025050509414

Service difficulty report · Web · Boeing 7377H4

Difficulty date: March 25, 2025
Submitted: May 5, 2025
Operation: Air carrier
Aircraft: N290WN
Make and model: Boeing 7377H4
Aircraft serial: 36632
Aircraft time: 57,406 hours, 34,635 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Zone 100
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 ON WEB INTERCOSTAL LOCATED BTW BS 344 TO BS 360 RBL 32 WL 208.1 AT FWD GALLEY AREA 2025-232149<[01] REPLACED WEB INTERCOSTAL AND FASTENERS LOCATED BTW BS 344 TO BS 360 RBL 32 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG 141A5400 SHEET 33 REV - SEE INDIVIDUAL SIGN OFFS;[02] REPLACED WEB INTERCOSTAL AND FASTENERS LOCATED BTW BS 344 TO BS 360 RBL 32 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG 141A5400 SHEET 33 REV - SEE INDIVIDUAL SIGN OFFS

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