Service difficulty report · Intercostal · Boeing 7377BD

Difficulty date
September 4, 2024
Submitted
October 16, 2024
Operation
Air carrier
Aircraft
N7738A
Make and model
Boeing 7377BD
Aircraft serial
33930
Aircraft time
57,697 hours, 31,914 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
O
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 STA312 TO STA344 AND RBL31 FWD GALLEY AND LAV 2024-565236 CRACK WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA312 TO STA328 AND RBL31 FWD GALLEY AND LAV<[01] REPLACED WEB - INTERCOSTAL LOC FLOOR STRUCTURE LOCATED BETWEEN STA312 TO STA328 AND RBL31 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 39 REV: ?;[02] CORRECTED STEP 1.<BR>REPLACED WEB - INTERCOSTAL LOC FLOOR STRUCTURE LOCATED BETWEEN STA312 TO STA328 AND RBL31 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 39 REV: ?; SEE INDIVIDUAL SIGNOFF BELOW.;[03] CERTIFIED CORRECTIVE ACTION STEP 2

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