SDR SWAA2025022489005

Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date: January 23, 2025
Submitted: February 24, 2025
Operation: Air carrier
Aircraft: N7746C
Make and model: Boeing 7377BD
Aircraft serial: 33934
Aircraft time: 56,735 hours, 30,204 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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 LOCATED BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV 2025-80642<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOC. ON BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 32 REV -. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOC. ON BS 344 TO BS 360 AND BL 0 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 32 REV -. SEE INDIVIDUAL SIGN OFF BELOW.<BR>CERTIFICATED AS RII

More about the Boeing 737-7BD