As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI AIRPLANE PRODUCED OIL BURNING SMELL AND AFTER SHUTDOWN. PERFORMED IDLE RUNS ON ENGINE #1 AND ENGINE #2 , PERFORMED APU RUN, AND NO FUMES OR SMELLS NOTED AT THIS TIME. CHECKED THE OIL LEVEL ON APU PER SIGHT GLASS, NO OVER SERVICE NOTED. PERFORMED GVI ON APU COMPARTMENT, NO OIL LEAKS NOTED. TSM 71-00-00-810-847-A AIRCRAFT OK FOR SERVICE.