What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT RBL 21 BS 747+2; BS 747+6; BS 747+10; BS 747+14; BS 747+15; BS 747+18. / [01]REMOVED CORROSION FROM R/H ACB FLOOR TO SIDEWALL SUPPORT AT BS747+2 MEASURED 1.2"L X 0.8"W AND 0,006"DEEP, ORIGINAL THICKNESS OF 0.040" FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 REMOVED CORROSION FROM R/H ACB FLOOR TO SIDEWALL SUPPORT AT BS747+6 MEASURED 2"L X 1.4"W AND 0,008"DEEP, ORIGINAL THICKNESS OF 0.040" FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 REMOVED CORROSION FROM R/H ACB FLOOR TO SIDEWALL SUPPORT AT BS747+10 MEASURED 1.4"L X 1"W AND 0,011"DEEP, ORIGINAL THICKNESS OF 0.040" FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 REMOVED CORROSION FROM R/H ACB FLOOR TO SIDEWALL SUPPORT AT BS747+14 MEASURED 1.6"L X 1"W AND 0,013"DEEP, ORIGINAL THICKNESS OF 0.040" FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 REMOVED CORROSION FROM R/H ACB FLOOR TO SIDEWALL SUPPORT AT BS747+18 MEASURED 1.6"L X 0.9"W AND 0,009"DEEP, ORIGINAL THICKNESS OF 0.040" FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 [05] LOCATED; DRILLED AND COUNTERSINK FLOOR TO SIDEWALL SUPPORT FROM. MAT.BAC1496-377#7075T62 LOT. 1484618-1 IAW SRM 51-40-05; SRM 51-40-08 AND BOEING DWG 146A7501 REV.-A OK TO CHEMICAL CONVERSION AND PRIMER;[06] UPDATED MEASUREMENT PARAMETERS.