# SDR SIMA0722

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2000
- Submitted: May 15, 2000
- Operation: Air carrier
- Aircraft: N550LL
- Make and model: Aerosp ATR 72-212A
- Registry model: [Aerosp ATR 72-212A](https://openairdocs.org/model/aerospatiale-atr-72-212a) (OpenAirDocs)
- Aircraft serial: 550
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Relay
- Part number: EO2180XU120A
- Condition: Inoperative
- Location: Cabin
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0722

## Discrepancy

DFW - FLT 3753 - EMERGENCY LIGHTS ON FLIGHT ATTENDANT PANEL CAME ON DURING TAXI.  REMOVED AND REPLACED RELAY 12LE.  OPS CHECK GOOD.  (M)

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