What was found
FLIGHT 6285 - MCO-CMH - AFTER DEPARTING MCO DURING THE INITIAL CLIMB LAV SMOKE WAS DISPLAYED ON THE EICAS ACCOMPANIED BY A TRIPLE CHIME. CONTACTED THE FLIGHT ATTENDANT SOON AFTER AND ASKED HER TO CHECK THE LAVATORY FOR ANY SIGN OF SMOKE OR FIRE. FLIGHT ATTENDANT REPORTED NO VISIBLE SIGN OF SMOKE OR FIRE BUT INDICATED THAT SHE AND OTHER PASSENGERS NOTICED A BURNING SMELL. ELECTED TO RETURN TO THE FIELD WITHOUT ANY COMPLICATIONS OR DELAY FOR FURTHER INSPECTION. PERFORMED TROUBLESHOOTING AND FOUND ENGINE NR 2 CAUSING SMOKE. REMOVED AND REPLACED NR 2 ENGINE IAW CHQ JOBCARD CE720001.