As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD LOWER PIT FLOOR STRUCTURE LEFT SIDE STA 570 TO STA 650, Z- ANGLE CORRODED ON LOWER SURFACE REMOVED CORROSION FOUND TO BE OUT OF LIMITS. FABRICATED REPAIR DOUBLER. TREATED AND PRIMED AND INSTALLED. REF SRM 51-40-2 AND SRM 53-10-1.