What was found
CORROSION AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAS MULTIPLE AREAS AROUND NUT PLATE HOLES BS727B TO BS767 RBL22 WL156<[01] EVALUATED CORROSION; FOUND TO BE OUT OF LIMITS; IAW SRM 53-00-53-1A-2; REMOVED ACB RH FLOOR TO SIDEWALL SUPPORT; BS727 TO 767. FABRICATED; LOCATED ; DRILLED ; APPLIED CHEMICAL CONVERSION COATING; PRIMED; PAINTED AND INSTALLED ACB RH FLOOR TO SIDEWALL SUPPORT; BS 727 TO 767 RBL22; IAW SRM 51-20-01-0G-0; SRM 51-40-05-0G-0; AMM 51-21-72-370-804; SRM 51-40-02-0G-0; DWG146A7500;[02] VERIFIED CORRECTIVE ACTION 1