As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN; 1 EACH FLOOR SUPPORT CRACKED AT BS 540 APPROX LBL-1. MARKED<[01] REMOVED; LOCATED; DRILLED; AND INSTALLED FLOOR SUPPORT REF B737-NG SRM 51-40-02 AND BAC DWG 143A5240-63 REV A;[02] REMOVED; LOCATED; DRILLED; AND INSTALLED FLOOR SUPPORT REF B737-NG SRM 51-40-02 AND BAC DWG 143A5240-63 REV A. VERIFIED