As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT INTO MLB FROM ATL, AS THE AUXILIARY POWER UNIT WAS POWERED UP EXTREME JET FUEL FUMES OCCURRED IN THE CABIN THROUGH THE ENVIROMENTAL CONTROL SYSTEM. THE CREW SHUT DOWN THE AUXILIARY POWER UNIT AND THE AIRCRAFT LANDED SAFELY IN MLB. MAINTENANCE REMOVED AND REPLACED THE AUXILIARY POWER UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)