What was found
DFW - FLT 1887 - EN ROUTE RDU/DFW DURING CRUISE, FUMES NOTED IN CABIN BY FLIGHT ATTENDANT WITH NO ABNORMAL INDICATIONS ON COCKPIT INDICATORS. AIRCRAFT PROCEEDED TO DFW AND LANDED WITHOUT INCIDENT. PLACARDED AIR CONDITIONING RECIRCULATION FAN INOPERATIVE. REPLACED AIR CONDITIONING RECIRCULATION FAN, REPLACED BOTH COALESCER BAGS, PERFORMED PACK BURN-OUT PROCEDURE. SYSTEM GROUND CHECKED, NORMAL OPERATION, WITH NO FUMES NOTED. (X)