What was found
SHORTLY AFTER TAKEOFF, SMOKE ALARMS IN AFT CABIN WENT OFF. FLIGHT ATTENDANTS REPORTED SMOKE HAZE IN CABIN, RETURNED LAX. FOUND OIL CONTAMINATION ON NR 2 WATER SEPARATOR BAG. REPLACED BAG AND NR 2 ACM, OPERATION NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHORTLY AFTER TAKEOFF, SMOKE ALARMS IN AFT CABIN WENT OFF. FLIGHT ATTENDANTS REPORTED SMOKE HAZE IN CABIN, RETURNED LAX. FOUND OIL CONTAMINATION ON NR 2 WATER SEPARATOR BAG. REPLACED BAG AND NR 2 ACM, OPERATION NORMAL.