As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY, LP1279208 ITEM 1: IN-FLIGHT AFTER DEPARTURE SMELLED OIL OR HYDRAULIC ODOR, CABIN REPORTED SMELLING BURNING PLASTIC. NO VISIBLE FUMES NOTED. CORRECTIVE ACTION: REF LP1279202 FOR RECENT ENG CHANGE. DETERMINED SOURCE OF ODOR TO BE#2 ENG . PER TSM 05-50-00-810-A, "TYPE 3" ODOR REPORTED AS LEVEL "A". PERFORMED LEVEL A DECONTAMINATION OF ESS. REF AMM 21-00-00-615-802-A. NO EVIDENCE OF CONTINUED ODOR. A/C OK TO CONTINUE