What was found
DURING ROUTINE C CHECK, FOUND RIGHT AFT SERVICE DOOR AFT CORNER CRACKED, EXTENDING PAST STOP DRILL AT LIGHTNING HOLE. REMOVED DAMAGE, FABRICATED, REPAIR PARTS, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED REPAIR PARTS IAW DC8 SRM 53-2-0, 52-2-0, 51-1-8, AND 51-1-21.