As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION AROUND FASTENER HOLES IN AFT CARGO COMPARTMENT FLOOR STRUCTURE CARGO TRACK-TIE DOWN RAIL LOCATED BETWEEN BS 795 AND BS 847 AT RBL 13.84. REMOVED AND REPLACED TIE-DOWN RAIL PER SRM 53-00-53-2R PROCEDURE 4 REPAIR 4.