As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN INTERCOSTAL BETWEEN STA 344-360 LBL 11' CRACK<[01] REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BETWEEN STA 344-360 LBL 11' AS PER SRM 51-40-02-0G-0 AND DWG 141A5400.;[02] REMOVED EWIS PROTECTION FROM STA 344 TO STA 360 IN REF B 737-700 AMM 20-60-07-913-801;[03] VERIFIED; STEP # 1 AND 2.