As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT FLOORBOARD CORRODED 140AF / REMOVED CORROSION FROM AFT PIT FLOOR PANEL # 140AF PANEL HAD 50' OF CORROSION ON L/H SIDE OUT OF LIMITS PER 737-800 SRM 53-00-53-1A-1 FIG 102 FABRICATED PANEL # 140AF IAW 737 AMM 25-52-01-201-801 737 AMM 51-21-41-370-802 AND 737 AMM 51-21-72-370-804 A TAG A58142