As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: DURING CLIMB OUT OF MIA ENGINE ANTI ICE WAS TURNED ON A VERY STRONG ODOR OF BURNED OIL PERMEATED BOTH COCKPIT AND CABIN. ENGINE ANTI ICE WAS SELECTED OFF, THE ODOR DISSIPATED. FOUND (ACM) AIR CYCLE MACHINE BLADES DAMAGED AND BROKEN. REMOVE AND REPLACED (ACM). PER AMM 21- 51-04. OPERATIONAL AND LEAK CHECK GOOD.