As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU AUTO SHUTDOWN INFLIGHT / PER TSM 49-00-81-810-819-A, REPLACED LOW OIL PRESSURE SWITCH PER AMM 49-94-14-000-003-A AND LEAK CHECKED, NO LEAKS NOTED AND SERVICED APU OIL PER AMM 49-90-00-600-007-A (REASON FOR DELAYED REPORT: REGULATORY INTERPRETATION REEVALUATION)"