As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN CENTER SECTION FLOOR SUPPORT BREAK CRACKED AT RBL 1 STA 540<[01] REMOVED AND REPLACED PANEL BREAK AT MAIN CABIN CENTER SECTION; STA 540; RBL 1 AS PER B737-700 SRM 51-40-02-0G-0.;[02] ADDING DWG#143A5240 ON STEP 1 (FINAL).;[03] VERIFIED STEP:1 AND STEP:2