What was found
DURING C-CHECK INSPECTION, FOUND FLOOR TRACK TANGS OUT OF LIMITS ON PREVIOUS PLUG REPAIR COMPT 4 BL 45 LT FS 560. REMOVED DAMAGED PLUG, DRILLED, TREATED, PRIMED AND INSTALLED NEW PLUG IN TRACK IAW DC8 SRM 53-2-3 FIG 6 D, 51-1-8, 51-3-0.