As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 3390 - ON APPROACH TO LEX, THE CREW NOTED AND OIL SMELL IN THE CABIN. NO WARNING LIGHT WAS NOTED ON THE ANNUNCIATOR PANEL, AND THE DUCT TEMPERATURE WAS NORMAL. THE CREW PERFORMED QUICK REFERENCE PROCEDURES AND THE AIRCRAFT LANDED WITHOUT INCIDENT IN LEX. MAINTENANCE REPLACED THE LEFT ENGINE. AN INVESTIGATION IS CONTINUING. (M)