As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C AFT CARGO - BS 1900 - 1910 RBL 43 LONGITUDINAL FLOOR SUPPORT FOUND CORRODED AT UPPER AND LWR CHORD. CORROSION REMOVED IAW SRM 51-10-01, BLEND OUT NOT WITHIN SRM 53-10-01 FIG 1, FOR REPLACEMENT REFER TO SRM FIG 51-10-01 P 8.