What was found
LH SIDE WALL SUPPORT STRUCTURE HAS CORROSION AROUND NUT PLATE HOLE; STA 727D; JUST O/B OF Z-ANGLE / REMOVED CORROSION AT AFT CARGO LH WALL SUPPORT STA 727D IAW SRM 51-10-02 VERIFIED WITH 10X MAG. VERIFIED LIMITS. ORIG T = .063 LOSS .015 REM T .048. FOUND TO BE OUT OF LIMITS PER SRM 53-00-07-1A-1FIG 102 DET C SHEET 1. RECEIVED AND VERIFIED NEW PART P/N 7531776 ATAG WN3270. LOCATED AND DRILLED PER SRM 51-40-05 & DWG 146A9403 RE AE INSTALLED NEW LH SIDEWALL SUPPORT AT STA 727D PER SRM 51-40-02 & DWG 146A9403 REV AE