What was found
DURING 2C-CHECK INSPECTION, PASSENGER DOOR (OPEN) STEP STRUCTURE WAS FOUND CRACKED ON AFT SIDE BETWEEN BOTTOM AND SECOND FROM BOTTOM STEP RADIUS. MAINTENANCE STOP DRILLED CRACK, FABRICATED AND INSTALLED REPAIR DOUBLER. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. TT: 15,893.5 HOURS. TC: 18,879. (X)