What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT B.S. 887+9; 907+2; 907+6 AND 927+10; R.B.L. 22; W.L. 154. REMOVED ACB FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02. REMOVED AND EVALUATED DAMAGE, LARGEST AREA OF REMOVED MATERIAL AT BS 947. DAMAGE MEASURES 1.33' L; 0.61' W; 0.006' D. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED ACB FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02. DRILLED A NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-05; 51-40-08 AND DWG 147A7501 REV A. APPLIED CHEMICAL CONVERSION COATING IAW SOPM 20-41-02. LOCATED AND DRILLED THE NEW FLOOR TO SIDEWALL SUPPORT1 IAW SRM 51-40-05; 51-40-08 AND DWG 147A7501 ID: 0006 REV:A.