# SDR YENA2023122201642

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2023
- Submitted: December 22, 2023
- Operation: Air carrier
- Aircraft: [N2142J](https://openairdocs.org/aircraft/N2142J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10254
- Aircraft time: 9,251 hours, 1,738 cycles
- Engine: Iae PW1133GAJM
- Engine time: 9,351 hours, 1,738 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Panel
- Part number: 335TS08Y01
- Part serial: 7564
- Condition: Failed
- Location: Fire Suppression
- Part time: 13,784 hours, 4,387 cycles
- Stage of operation: UK
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023122201642

## Discrepancy

FLT#416, SFO-JFK. (ETOPS) 'ENG 1 AGENT 1 DISCHARGE LIGHT INOP ( ENGINE AGENT 1 AND 2 DISCH LIGHT SYSTEMS ); REMOVED AND REPLACED ENG/APU FIREPANEL IAW AMM 26-12-12. OPERATIONAL TESTS WERE ACCOMPLISHED IAW AMM 26-12-12-710-050-B. OPS CHECK GOOD. NO DEFECTS FOUND AT THIS TIME. A/C OK FOR CONT SVC. MX-4 UPDATED. PLACARD REMOVED.'

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