SDR SWAA2021080287859

Service difficulty report · Web · Boeing 7377H4

Difficulty date: June 25, 2021
Submitted: August 2, 2021
Operation: Air carrier
Aircraft: N419WN
Make and model: Boeing 7377H4
Aircraft serial: 29824
Aircraft time: 64,912 hours, 38,308 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Fwd Galley
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 LOCATED BETWEEN BS 328 TO BS 344 AT LEVEL LBL 47 FWD GALLEY AND LAV ; 2021-295487 / [01] REPLACED WEB-INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN BS328 TO BS344 AT LEVEL LBL 47 FWD GALLEY AND LAV IAW DWG #141A5400; SHEET: 44; REV: -; AND B737-700 SRM 51-40-02; [02] REPLACED WEB-INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN BS328 TO BS344 AT LEVEL LBL 47 FWD GALLEY AND LAV IAW DWG #141A5400; SHEET: 44; REV: -; AND B737-700 SRM 51-40-02 RII ITEM.

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