As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT AT APPROX STA 273 IS BENT JUST AFT OF COCKPIT DOOR. REMOVED, REPLACED AND INSTALLED NEW INTERCOSTAL PN# 141A5214Y5 FROM BS 260 TO BS 277 LBL 12 WL 208 IAW BOEING DWG 141A5740 REV C AND 140A9810 REV- AND B737-800 SRM 51-40-04-0G-0.