# SDR YENA2021092200612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2021
- Submitted: September 22, 2021
- Operation: Air carrier
- Aircraft: [N4022J](https://openairdocs.org/aircraft/N4022J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10303
- Aircraft time: 352 hours, 59 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PPC110000
- Part serial: PPC110000
- Condition: False Activation
- Location: Aft Cargo
- Part time: 352 hours, 59 cycles
- 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/YENA2021092200612

## Discrepancy

ETOPS: FLT 2023, JFK-LAX. SMOKE AFT CRG DET FAULT MESSAGE; R & R SMOKE DETECTOR 10WH, AFT CARGO, PER AMM 26-16-15 GROUND SCANNING ON SDF 1 AND 2 DISPLAYS LRU INFORMATION. NO NEW FAULTS DETECTED DURING TEST.

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