SDR SWAA2024011628785

Service difficulty report · Web · Boeing 7378H4

Difficulty date: December 6, 2023
Submitted: January 16, 2024
Operation: Air carrier
Aircraft: N8312C
Make and model: Boeing 7378H4
Aircraft serial: 38809
Aircraft time: 37,321 hours, 17,423 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: UNKNOWN
Condition: Cracked
Location: Zn 200 Fus Top
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 BETWEEN BS 277 TO BS 294.5 AND RBL 1.5 FLOOR STRUCTURE FWD GALLEY AND LAV 2023-751584<[01] REPLACED WEB BETWEEN BS 277 TO BS 294.5 AND RBL 1.5 FLOOR STRUCTURE FWD GALLEY IAW B737-800 SRM 51-40-02 AND DWG 141A5400; SHEET 20; REV -. SEE INDIVIDUAL SIGNS-OFF BELOW.;[02] REPLACED WEB BETWEEN BS 277 TO BS 294.5 AND RBL 1.5 FLOOR STRUCTURE FWD GALLEY IAW B737-800 SRM 51-40-02 AND DWG 141A5400; SHEET 20; REV -. SEE INDIVIDUAL SIGNS-OFF BELOW

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