# SDR AALA202201103713

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2022
- Submitted: January 10, 2022
- Operation: Air carrier
- Aircraft: [N738US](https://openairdocs.org/aircraft/N738US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1254
- Aircraft time: 55,728 hours, 33,601 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Cids
- Part number: Z010H000520A
- Part serial: 010H00004790
- Condition: False Activation
- Location: Zone 100 - Fuse
- Part time: 53,121 hours, 28,274 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202201103713

## Discrepancy

AIRCRAFT WAS NOT GROUNDED:EMERGENCY EVACUATION SYSTEM CAME ON IN FLIGHT,  COULD NOT TURN OFF TONE IN CABIN., COULD NOT COMMUNICATE  ON INTER-PHONE SYSTEM. REPLACED CIDS DIRECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 23-73-34 AND 23-73-00.

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