As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND OIL LINE ON APU, AFT MID LOWER GEAR CASE TO PRESSURE SWITCH LEAKING OIL WITH APU RUNNING AND BEING INGESTED INTO APU INLET BRAIDED DEFECTED LINE IS MARKED WITH TIED OFF RAG AND PART IS ORDERED AOM C1245 PCN (225-1106). REPLACED OIL LINE. LEAK CHECK GOOD.