As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN SHEAR WEB FLOOR SHOWING CORROSION ON SURFACE FROM BS 1150 TO 1183 LBL 18 AND EXFOLITIVE CORROSION ON PLATE ATTACHED (REINFORCEMENT). REMOVED DAMAGED AREAS AND FABRICATED DOUBLER AND FILLER IAW SRM 51-40-2 PAGE 1. TREATED, PRIMED AND INSTALLED IAW SRM 51-40-2 PAGE 1 AND SRM 51-10-2. (M)