What was found
DURING ROUTINE C CHECK FOUND LEFT WING INBOARD AILERON UPPER INBOARD HINGE FITTING CRACKED. REMOVED FASTENERS AS NEEDED TO REMOVE DAMAGED HINGE FITTING. RECEIVED NEW PART, LOCATED, DRILLED, DEBURRED, PRIMED, INSTALLED NEW FITTING AND NEW FASTENERS. RIGGED AILERON IAW DC8 MM 27-11-1, 20-16-0, 27-11-2, 27-10-0, DC8 SRM 51-1-20D, 51-3-0, AND 51-1-21A