As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT FLOOR PANEL 140CF; UPPER SURFACE; CORROSION MRK'D ALONG BOTH EDGES OF PANEL. / RECEIVED NEW FLOOR PANEL; P/N 453A2610-2; FOR AFT CARGO COMPARTMENT REMOVED AND REPLACED FLOOR PANEL PN# 453A2610-2. ALL ACTIONS ARE IAW B737 AIPC 25-52-10-18 AMM 25-52-10-000-801 & 25-52-10-400-801 ATAG#WN2606