# SDR AALA202205160331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2022
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N789AN](https://openairdocs.org/aircraft/N789AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30252
- Aircraft time: 82,486 hours, 10,712 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Air Filter
- Condition: Odor
- Location: Zone 100 - Fuse
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202205160331

## Discrepancy

AIRCRAFT WAS GROUNDED: BUSINESS CLASS HAS FOWL ODOR COMING FROM VENTS LIKE LAVATORY SMELL. LOWER CABIN RE CIRCULATION AIR FILTERS REPLACED. (AALA202205164784), (AALA202205166616) UPPER CABIN RE CIRCULATION AIR FILTERS-REPLACED (AALA202205162442). NO FOUL ODOR NOTED AT THIS TIME.

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