What was found
DURING ROUTINE C-CHECK, FOUND LEFT WING ROOT XFS-970, XW-0 ANGLE GOUGED AT AFT END, NUMBER 1 FLAP ROLLER TRACK. REMOVED FASTENERS AS NEEDED TO REMOVE DAMAGED ANGLE. FABRICATED NEW ANGLE, LOCATED, DRILLED, DEBURRED, TRIMMED, TREATED, PRIMED. INSTALLED NEW ANGLE AND NEW FASTENERS IAW DC8 SRM 51-3-0, 51-1-4, 51-1-8, AND 51-1-21.