What was found
DURING ROUTINE C CHECK FOUND RT WING LEADING EDGE LOWER RIB CRACKED AT STATION XFS635. REMOVED DAMAGE. FABRICATED REPAIR PART, LOCATED, DRILLED, TREATED, PRIMED, INSTALLED REPAIR PART AND NEW FASTENERS AT RT WING LEADING EDGE STATION XFS635. IAW SRM 57-2-0, 51-1-20, 51-1-4, 51-1-5, AND 51-1-8.