As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER PARKING THE ACFT AND SHUTTING DOWN THE NR 1 ENGINE A VERY STRONG PLASTIC BURNING ODOR ENTERED THE COCKPIT AND CABIN. INSPECTED CABIN & COCKPIT FOR PLASTIC ODOR, RUN ENGINE NR 1 FOR 30 MIN NO DISCREPANCIES NOTED IAW JIC 72-00-00, ERU 10040.