# SDR YENA2026011600039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2026
- Submitted: January 17, 2026
- Operation: Air carrier
- Aircraft: [N2193J](https://openairdocs.org/aircraft/N2193J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 12274
- Aircraft time: 4,486 hours, 837 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Faulted
- Location: Zone 400
- Stage of operation: NR
- 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/YENA2026011600039

## Discrepancy

FLT 1189, JFK-SAN (ETOPS).  NR 2 ENG  FIRE LOOP B FAULT ON CLIMBOUT (ENGINE FIRE DETECTION SYSTEMS 2.  LOOP B ).  PERFORMED OPS CHECK TO NR 2 ENG 2 FIRE LOOP IAW AMM 26-12-00-710-002-A, TESTED OK FAULT HAS NOT HIT SINCE 01/17/25 MDDR 606462 CLEARED MX-4 UPDATED PLACARD REMOVED.

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