# SDR AALA202107272952

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2021
- Submitted: July 27, 2021
- Operation: Air carrier
- Aircraft: [N9012](https://openairdocs.org/aircraft/N9012), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5810
- Aircraft time: 20,936 hours, 9,844 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Packing
- Condition: Leaking
- Location: Apu Oil Filter
- Stage of operation: NR
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202107272952

## Discrepancy

AIRCRAFT WAS GROUNDED: CREW REPORTED BOTH PACKS HAVE A BURNT OIL SMELL. MAINTENANCE FOUND THE APU OIL LUBE MODULE FILTER LEAKING AND REPLACED THE  PACKING IN THE  OIL LUBE MODULE FILTER PER AMM 49-91-41. A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.