What was found
AFT CARGO FLOOR STRUCTURE: CARGO DOOR THRESHOLD SUPPORT WEB HAS CORROSION ON THE UPPER SURFACE AROUND FASTENERS HOLES STARTING AT STA 787 THROUGH STA 847 RBL 22 TO RBL 26. MARKED (SEE ATTACHED IMAGE.)<[01] DAMAGE OUT OF LIMITS PER SRM 53-60-15-1A-1;[02] CONFIRMED OUT OF LIMITS PER SRM 53-60-15-1A-1; REQUIRES REPLACEMENT.;[03] LOCATED AND DRILLED HOLES FOR NEW WEB PER SRM 51-40-05;[04] C/W INSPECTION OF C.A. STEP 3. (AMT RAY LINCH) NEW WEB DRILLED AND COUNTERSINK HOLES PER SRM 51-40-05.;[05] OK TO INSTALL WEB;[06] OK TO INSTALL WEB;[07] REMOVED AND REPLACED THRESHOLD WEB PER SRM 51-40-02.