What was found
DURING ROUTINE C-CHECK, FOUND NUMBER 1 ENGINE PYLON AFT OUTBOARD SIDE ADAPTER PANEL CRACKED AT FORWARD UPPER PYLON SPAR ATTACH POINT APPROXIMATELY 1/2 INCH. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. FABRICATED DOUBLERS, LOCATED, DRILLED, TRIMMED, DEBURRED, TREATED, PRIMED. INSTALLED REPAIR DOUBLERS AND NEW FASTENERS IAW DC8 SERVICE BULLETIN 54-93.