What was found
CORROSION ON FLOOR TO SIDEWALL SUPPORT IN AFT CARGO BAY, BS 727-807, LBL 21. REMOVED CORROSION AND FOUND TO BE OUT LIMITS. REMAINING MAT 0.027 MAT LOSS 0.013 IAW SRM 53-00=53-1A-2, FIG 103 DETAIL (C) FABRICATED, LOCATED, AND DRILLED THE FLOOR TO SIDEWALL SUPPORT BS 727-847 AND SPLICE BETWEEN BS 727E-747 LBL21 WL 160 IAW SRM 51-40-05-0G-0, SRM 53-00-53-2R-6, & DWG 146A7502 REV. APPLY CHEMICAL CONVERSION COATING AND PRIMER IAW SRM 51-20-01 AND AMM 51-21-72-370-8. ASSEMBLED FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02; SRM 51-40-10-2R-0 AND DWG 146A7502.