As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, THE CREW REPORTED A SLIGHT BURNING OIL SMELL, WITH NO VISIBLE SMOKE. THE APU WAS STARTED AND THE BLEEDS SWAPPED, AND THE SMELL WENT AWAY. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE COALESCER SOCKS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)