As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT MOISTURE SEAL INTERCOSTAL CRACKED BS 1021 RBL 37 WL 209<[01] REMOVED AND REPLACED INTERCOSTAL FROM RBL 26 TO RBL 44 BS 1021 WL 209 PER SRM 51-40-02-0G-0 AND BOEING DWG 148A0922.;[02] REMOVED AND REPLACED INTERCOSTAL FROM RBL 26 TO RBL 44 BS 1021 WL 209 PER SRM 51-40-02-0G-0 AND BOEING DWG 148A0922 REV-; DWG 65-54862; REV G.;[03] VERIFIED CORRECTIVE ACTION