As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT AT BS 947.5 - 967, RBL 16 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103 DETAIL C. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DRAWING 147A5650 SHEET 4 REV. E