As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER FUSELAGE AFT CARGO COMPARTMENT FLOOR STRUCTURE FROM BS 727 TO BS 767 AT RBL 21 SIDE PLATE WITH CORROSION. REPAIRED SIDEPLATE FROM BS 727 TO BS 767 AT RBL 21 SPLICE INSTALLED FROM BS 727F+1.5 INCH TO BS 727F+12 INCH IAW SRM 53-00-53-2R-6 REPAIR 6 FIG 203 (AFT CARGO COMPARTMENT). NO FURTHER DEFECTS NOTED.