As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DAMAGED FLOOR SUPPORT AT B.S. 312-328; L.B.L. 47; W.L. 208.1. / FLOOR SUPPORT IS ELONGATED HOLE AND CRACKED THEREFORE FOUND TO BE OUT OF LIMIT PER REF B737 SRM 53-10-51-1A-1 PARAGRAPH IB. REMOVED AND REPLACED INTERCOSTAL PER REF SRM 51-40-02-0G AND DWG NBR 141A5400