As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GNDED. DIRTY SOCK SMELL WITH APU BLEED AIR ON. FOUND OIL LEAKING FROM THE OIL PUMP CAVITY VENT OIL LINE UNION, CORRECTED BY REPLACING A DEFECTIVE PACKING IAW AMM 49-91-45 & OIL LEAKING FROM THE TURBINE BEARING CAVITY VENT TUBES, WHICH WAS CORRECTED BY REPLACING A DEFECTIVE PACKING IAW AMM 49-91-53. IN ADDITION THE APU WAS CLEANED IAW AMM 49-16-00-100-001. A SATISFACTORY LEAK & OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ADDITIONAL LEAKS OR ODOR BEING NOTED.