What was found
THE FLIGHT ATTENDANT REPORTED, LIGHT SMOKE IN THE CABIN WHILE EN ROUTE. WHILE ACCOMPLISHING ABNORMAL PROCEDURES THE RT ENGINE OIL QUANTITY BEGAN TO DECREASE. THE AIRCRAFT WAS DIVERTED TO OMA WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE SUPPORT CASE COVER BROKEN. THE SUPPORT COVER WAS REPLACED. IN ADDITION, THE COALESCER BAGS WERE REPLACED AND A BURNOUT OF THE HIGH PRESSURE PNEUMATIC SYSTEM WAS PERFORMED IAW MM 21-20-02, PAGE 209-216.