# SDR AALA202605268787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2026
- Submitted: May 26, 2026
- Operation: Air carrier
- Aircraft: [N953XV](https://openairdocs.org/aircraft/N953XV), registered now
- Make and model: Airbus A321-253N
- Registry model: [Airbus A321-253N](https://openairdocs.org/model/airbus-a321-253n) (OpenAirDocs)
- Aircraft serial: 7942
- Aircraft time: 24,237 hours, 6,775 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Warning Light
- Condition: Illuminated
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202605268787

## Discrepancy

AIRCRAFT WAS GROUNDED: AT CRUISE ENGINE 1 AGENT 1 FIRE DISCHARGE LIGHT ILLUMINATED. NO ECAM OR OTHER INDICATIONS POSTED. MAINTENANCE REPORTED THAT AFTER PULLING UP POST FLIGHT REPORT, NO WARNING MESSAGE NOTED. CYCLED ENGINE 1 FIRE TEST PUSH BUTTON SWITCH AND ENGINE 1 DISCHARGE LIGHT WENT OFF. MAINTENANCE PERFORMED FIRE TEST MULTIPLE TIMES PER AMM 26-12-00 WITH NO ISSUES NOTED. MAINTENANCE ALSO PERFORMED FDU1 TEST WHICH RESULTED IN THE SYSTEM PSASSING THE TEST.

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