What was found
AFTER TAKEOFF HAD STRONG BURNING ODOR IN MID CABIN AREA, RETURNED ATL. TROUBLESHOOTING DETERMINED CAUSE OF ODOR FROM OIL CONTAMINATION IN PACK. REPLACED WATER SEPARATOR BAGS AND PERFORMED DUCT BURNOUT. RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF HAD STRONG BURNING ODOR IN MID CABIN AREA, RETURNED ATL. TROUBLESHOOTING DETERMINED CAUSE OF ODOR FROM OIL CONTAMINATION IN PACK. REPLACED WATER SEPARATOR BAGS AND PERFORMED DUCT BURNOUT. RETURNED TO SERVICE.