# SDR YENA2022021000055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2022
- Submitted: February 10, 2022
- 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: 1,676 hours, 252 cycles
- System (JASC): [2600 · Fire Protection System](https://openairdocs.org/jasc/2600)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022021000055

## Discrepancy

(ETOPS) FLT # 44, LGW-JFK. FORWARD & AFT CARGO DET FAULT ; SDF SYS #2 SHOWS CIDS 1 SDF 1 FAULT - RESET CIDS DIR 1 & 2 PER TSM 26-17-00-810-823-A RESET NORMAL REF L/P 3295059-2 FOR GROUND VERIFICATION OF SYSTEM. PERFORMED GROUND VERIFICATION OF CIDS 1, CIDS 2, SDF 1, SDF 2 PER AMM 26-10-00-710-801-A AND CARGO SMOKE PTT TEST IAW AMM 26-16-00-710. OPS CHECK OK. A/C OK FOR CONT SVC

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