What was found
BS 867 - 930, RBL21 SUPPORT ZEE WAS CORRODED AT VARIOUS PLACES, UPPER AND LOWER SIDE IN THE AFT CARGO BAY. BLENDED CORROSION IAW SRM 51-10-02 PAR.14, REV 103. NOMINAL MATERIAL THICKNESS WAS .040" IAW SRM 53-60-53 DETAIL 1, FIGURE 1, REV 103. MINIMUM REMAINING MATERIAL THICKNESS IS .032". MATERIAL REMOVED IS .008". FOUND OUT OF LIMIT IAW SRM 53-60-53 DETAILS VII, FIGURE 101, REV 103. REPLACED THE SUPPORT ZEE IAW SRM 51-40-02, REV 103.