As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 3415, DURING PDC, FOUND CARGO FLOOR PANEL 132PF DISBONDED. FABRICATED FLOOR DOUBLER PER SRM 53-02-00-300-023. C/W RII INSPECTION FOR THE FABRICATED REPAIR PER SRM 53-02-00-300-623. REINSTALLED FLOOR PANEL WITH DOUBLER PER SRM 53-02-00-300-023. (LP 8874008 - AIRCRAFT WAS GROUNDED)