What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT BS 867 TO 887+16; RBL 22; WL 165 TO WL 189. REMOVED CORROSION. THE LOWEST REMAINING THICKNESS 0.031' ON BLENDED AREA L=3'X W=1'XD=0.009 ORIG. MAT. THK.=.040', FOUND TO BE OUT OF LIMITS I.A.W SRM 53-00-53-1A-2 STEP 4A FIG. 103 DETAIL D, SRM 53-60-53-01-2. REMOVED ACB FLOOR TO SIDEWALL SUPPORT BS 867-947 RBL22 WL189 IAW 51-10-02-0G-0. FABRICATED, LOCATED, AND DRILLED NEW ACB FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-05-0G-0 AND DRAWING 147A7501. APPLIED CHEMICAL CONVERSION COATING & PRIME ON NEW ACB FLOOR TO SIDEWALL SUPPORT IAW AMM 51-21-41-370-802 & AMM 51-21-72-370-804. INSTALLED NEW FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0, DWG #146A7500.