As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BETWEEN FLOORBEAMS AT STA 1183 TO STA 1166 AT LBL 33 UNDERSIDE OF FLOORPAN (ACCESSED THRU AFT CARGO) HAS EXFOLIATION CORROSION MARKED. REMOVED CORROSION, CUT OUT PIECE OF FLOOR (SEE NR 0922) FABRICATED REPAIR DOUBLER AND INSTALL REPAIR AS PER SRM AND EA 7-5310-29144 DATED 7/18/97.