As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B737-53-3-0734 FWD CABIN FLOOR SUPPORT INTERCOSTAL CRACKED TWO PLACES BETWEEN BS 360 AND 344 RBL 5 MKD 126-045 REMOVED AND REPLACED FWD CABIN FLOOR SUPPORT INTERCOSTAL AT BS360 AND 344RBL5 IAW B-737-800 SRM 51-40-02 AND SRM 51-40-05. PO # 1591023 INTERCOSTAL REF AAR NR 958868