As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, FOUND AFT UTILITY AREA FLOOR SUPPORT BETWEEN FR 68 TO FR 69 Y1292 UPPER FLANGE AND HARD POINT HOLES HAS CORROSION. BLENDED AREA IAW SRM 51-74-00 L=.385"W=0.275"D=0.064" ORIGI NAL MAT 0.157"FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15. REPLACED FLOOR SUPPORT IAW SRM 51-42-11.