What was found
AFT CARGO BAY AFT CORNER THRESHOLD IS CRACKED / [01] WELDED CRACK ON AFT CARGO BAY AFT CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1131216 PER 737-800 SRM 53-60-15-2R-1 PARA 4.B.(2) AND (4)<BR>EQUIPMENT USED: WELDING MACHINE; E10583; CAL DUE 12/22;[02] VERIFIED CORRECTIVE ACTION #1;[03] DYE PENETRANT INSPECTED WELDED AREA PER SOPM 20-20-02. NO DEFECTS NOTED. EQUIPMENT USED DLM-1000 RADIOMETER; ID# ATS2504; CAL DUE 10/2022;[04] SANDED REPAIR WELD AREA PER SRM 53-60-15-2R-1 PARA 4.B.(5);[05] VERIFIED CORRECTIVE ACTION #4;[06] APPLIED CHEMICAL CONVERSION COATING AND PRIMER IAW SRM 53-60-15-2R-1 STEP 4. B. (6) (7);[07] VERIFIED CORRECTIVE ACTION #6