As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FLOOR SUPPORT HAS CHAFING DAMAGE BS 727 - 847 LBL 13. REMOVED CHAFING DAMAGE, FOUND TO OUT OF LIMITS AT BS 727G LBL 13 IAW B737-800 53-00-53 FIG 103. FABRICATED REPAIR PARTS FROM EXTRUSION BAC1509-1355 AND INSTALLED IAW B737-800 SRM 53-00-53 REPAIR 2.