As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 3006, DIRTY SOCK ODOR AFTER ENGINE START REPORTED BY FO FOR LESS THAN 1 MINUTE. ODOR WAS REPORTED BY F/A ON APPROACH INTO FLL. THE SMELL WAS NOT IN THE FLIGHT DECK ON ARRIVAL INTO FLL. CORRECTIVE ACTION: FOUND OIL IN THE APU INLET/ C/W WORKCARD 4900-2001 AND WORKCARD 2100-2007.