What was found
IN MAIN CABIN, FLOOR PANEL SUPPORT ANGLE IS SCRATCHED/HAS TOOLING MARKS AT LBL12, FROM STA 312 TO 329. BS312 - BS329, LBL 12. ACFT GROUNDED. BLENDED DAMAGE AREA ON SUPPORT ANGLE IAW SRM 53-10-51, ALLOWABLE DAMAGE 1. ORIG THICKNESS 0.080, REMOVED 0.011, REMAINING 0.069, FOUND TO BE OUT OF LIMITS TOOL NR 8225Y. REMOVED OLD ANGLE AND LOCATED AND DRILLED NEW ANGLE IAW DWG 141A5410 AND SRM 51-40-02. INSTALLED NEW ANGLE IAW DWG 141A5410 AND SRM 51-40-02.