As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN STATION 927 BL 0, CORROSION AT CLIP NUT HOLE. BLENDED CORROSION, DAMAGE FOUND TO BE OUT OF LIMITS PER 737-500 SRM 53-60-51 FIG 101. REPAIRED FLOORBEAM AT BS 927 BL-0 PER 737-500 SRM REFS, 53-60-51 FIG 201 REPAIR 3, AND 51-70-11 FIG 1.