SDR SWAA2025100208426

Service difficulty report · Web · Boeing 7377H4

Difficulty date: August 26, 2025
Submitted: October 2, 2025
Operation: Air carrier
Aircraft: N901WN
Make and model: Boeing 7377H4
Aircraft serial: 32545
Aircraft time: 58,011 hours, 33,767 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
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 BS 344 TO 360, BL 0, FWD GALLEY AND LAV. REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE BTW STA 344 TO STA 360 BL0 FWD GALLEY AND LAV IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, PARAGRAPH 9, AND DWG 141A5400, SHEET 32, REV-.

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