What was found
NR 0390 012, CORROSION (C53-224-02) ON FLOORBEAM BS 620, WL 208, LBL 7 TO LBL 21 AND AROUND NUT PLATE AT LBL 47. *S/D* WHILE REMOVING CORROSION FOUND CRACK IN UPPER CHORD IN EXISTING REPAIR AT LBL 20, STA 620 TO BE OUT OF LIMITS PER FED-EX SRM 53-10-1. REMOVED EXISTING REPAIR AND TRIMMED OUT ADDITIONAL UPPER CHORD FROM LBL 35 TO RBL 12 AND REPAIRED PER FED-EX SRM 53-10-8.