What was found
CLT-ILM - FLT 909 - ON APPROACH TO ILM, FLAP DISAGREE ALERTED. CREW TRIED TO RAISE FLAPS BUT THEY WERE STUCK AT 3 DEGREES. FLIGHT RETURNED TO CLT WITH FLAPS AT 3 DEGREES. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE TIGHTENED LOOSE VERTICAL ROLLER BEARING AT FLAP ZONE 633KL RIGHT WING INNER FAIRING DOOR. CYCLED FLAPS SEVERAL TIMES. OPERATIONAL CHECKS GOOD. (M)