# SDR AALA202406038450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2024
- Submitted: June 3, 2024
- Operation: Air carrier
- Aircraft: [N776XF](https://openairdocs.org/aircraft/N776XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2209
- Aircraft time: 62,204 hours, 31,510 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Part number: UNKNOWN
- Condition: Odor
- Location: Cabin Air
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202406038450

## Discrepancy

AIRCRAFT WAS GROUNDED: DURING CLIMB OUT THERE WAS A SLIGHT MUSTY ODOR. WE TURNED PACK 1 OFF AND THE ODOR WENT AWAY. UPON LANDING THE ODOR WAS NOTICEABLE AGAIN. NO REPORTED ODOR IN THE CABIN. MAINTENANCE REPLACED THE RECIRCULATION HEPA FILTERS PER AMM 21-21-41. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ODORS NOTED.

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