# SDR AALA202210274562

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2022
- Submitted: October 27, 2022
- Operation: Air carrier
- Aircraft: [N122US](https://openairdocs.org/aircraft/N122US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1298
- Aircraft time: 62,653 hours, 30,907 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Tube
- Condition: Cracked
- Location: Zone 400 - Nac/P
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202210274562

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: #1 ENGINE FIRE EXTINGUISHING TUBE CRACKED FAILED PRESSURE TEST. MAINTENANCE REPLACED FIRE EXTINGUISHING TUBE PER AMM 26-21-49 AND ACCOMPLISHED A SATISFACTORY LEAK CHECK PER AMM 26-21-00.

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