What was found
(AUS) APU FAULTY. SMOKE IN CABIN. WORKSHOP INVESTIGATION COULD FIND NO EVIDENCE OF OIL LEAK. SUSPECT OIL WAS RESIDUE FROM A PREVIOUS OIL LEAK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) APU FAULTY. SMOKE IN CABIN. WORKSHOP INVESTIGATION COULD FIND NO EVIDENCE OF OIL LEAK. SUSPECT OIL WAS RESIDUE FROM A PREVIOUS OIL LEAK.