As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FLOOR SUPPORT AT BS 887 IS CORRODED AT 11 INCHES LEFT OF CENTER LINE TO 20' RIGHT OF CENTER LINE. / ACCOMPLISHED INSPECTION AT AFT CARGO FLOOR SUPPORT AT STA 887.FOUND DEEP CORROSION AT FASTENER HOLE.FOUND OUT OF LIMITS.REMOVED AND REPLACED FLOOR SUPPORT IAW B737 SRM 53-00-53-1A-2; SRM 51-40-05-0G-0 AND 51-40-02-0G-0. (AR 20492 11/01/19)