Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
October 11, 2024
Submitted
November 13, 2024
Operation
Air carrier
Aircraft
N273WN
Make and model
Boeing 7377H4
Aircraft serial
32528
Aircraft time
58,079 hours, 34,971 cycles
Part
Intercostal
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 - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND RBL 13 FWD GALLEY AND LAV 2024-634312 CRACK WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND RBL 11.05 FWD GALLEY AND LAV<[01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENERS LOCATED BS 344 TO BS 360 AND RBL 11.05 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND SRM 51-10-02-0G-0 PARAGRAPH 9 AND DRAWING 141A5400 SHEET:13 REV:-<BR>SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENERS LOCATED BS 344 TO BS 360 AND RBL 11.05 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND SRM 51-10-02-0G-0 PARAGRAPH 9 AND DRAWING 141A5400 SHEET:13 REV:-<BR>SEE INDIVIDUAL SIGN OFF BELOW.

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