As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED C-1 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND THE CARGO COMPARTMENT FS 757.0E UNDERFLOOR BULKHEAD UPPER CAP CORRODED BEYOND LIMITS AT BL 0 AND LBL 20. REPAIR BY REPLACEMENT ACCOMPLISHED, IAW LOCKHEED SMP583 SRM, CH 51-60 & 51-70. NR 7291.