As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BAD ODOR ALL OVER CABIN AND COCKPIT. ACCOMPLISHED PACK BURN AND CHANGED RECIRC FILTERS. ODOR DISSIPATED ON PACK BURN. FOUND OIL LEAKING ON APU BETWEEN ACCY UNIT AND LOAD COMPRESSOR. CANNOT IDENTIFY LEAK LOCATION SPECIFICALLY DUE TO ACCESS. OIL LEAKING FROM GEAR BOX INTO AIR INLET WILL NEED APU. APU REPLACED.