# SDR AALA202408059415

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2024
- Submitted: August 5, 2024
- Operation: Air carrier
- Aircraft: [N904AN](https://openairdocs.org/aircraft/N904AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29506
- Aircraft time: 66,045 hours, 27,373 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Bleed Air Sys
- Condition: Odor
- Location: Apu
- Stage of operation: LD
- 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/AALA202408059415

## Discrepancy

AIRCRAFT WAS GROUNDED: FUMES EVENT UPON TURNING ON APU BLEED AIR ON AFTER LANDING, FLIGHT ATTANDENT REPORTED STRONG ODOR IN THE BACK OF THE PLANE. OPEN

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