As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT INTO FLL FUME EVENT AGAIN. WHEN PACK 1 WAS TURNED OFF, IT SEEMED TO GET BETTER. PACK 1 LEFT OFF FOR REMAINDER OF FLIGHT -PERFORMED LVL B DECONTAMINATION OF ECS PER AMM 21-00-00-615-803-B. NO ODOR DETECTS. C/W T/C 2100-2002-CEO & FOUND APU OIL OVER SERVICED. DRAINED OIL PER AMM 49-90-00 TO PROPER LIMITS.