# SDR YENA2023081500946

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2023
- Submitted: August 15, 2023
- 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: 7,357 hours, 1,081 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Detector
- Part number: Z014H010035B
- Part serial: 014H01016954
- Condition: Failed
- Location: Unknown
- Stage of operation: CL
- 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/YENA2023081500946

## Discrepancy

FLT#1620, BOS-LHR. (ETOPS) 'DETEC FAULT ECAM AT 7000 DURING CLIMB OUT FOLLOWED QRH PROCEDURE ACCOMPLISHED RESET PROCEDURE ACCORDING TO MCC INSTRUCTIONS MESSAGE WENT AWAY BUT RETURNED BRIEFLY SEVERAL TIME DURING FLIGHT ( CIDS SYSTEM - DIRECTOR N703-UP.  REMOVED AND REPLACED CIDS DIRECTOR #1 IAW AMM 23-73-34. PERFORMED ORBU SOFTWARE UPLOAD VIA FAP IAW AMM 23-73-00-869-001-A. FAULT CLEARED. OPS CHECK GOOD. MDDR CLEARED.

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