# SDR AALA202201105047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2022
- Submitted: January 10, 2022
- Operation: Air carrier
- Aircraft: [N772XF](https://openairdocs.org/aircraft/N772XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1997
- Aircraft time: 58,984 hours, 29,323 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Warning
- Condition: False Activation
- Location: Apu
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202201105047

## Discrepancy

AIRCRAFT WAS GROUNDED: APU EMERGENCY SHUTDOWN MESSAGE ON EICAS. APU FIRE LIGHT ILLUMINATED. ACCOMPLISHED TSM 49-00-81-810-803-A AND RAN APU FOR SEVERAL HOURS WITH NO FAULTS NOTED.

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