As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0809589) ELONGATED HOLES ON SHIELD FLOOR STRUCTURE BTW BS 767 TO BS 794 AT LEV EL STR 25R AT AFT CARGO COMPARTMENT. REPLACED SHIELD FLOOR AND FASTENERS LOC AFT CARGO BTW BS 767 TO BS 794 AT LEVEL STG 25R AFT CARGO COMPARTMENT AS PER B737-800 SRM 51-40-02 AND AS PER B737-800 DRAWING -146A0081.