# SDR SIMA200116001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2001
- Submitted: July 17, 2001
- Operation: Air carrier
- Aircraft: [N266AE](https://openairdocs.org/aircraft/N266AE), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B266
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6013211
- Condition: Discharged
- Location: Cabin
- Stage of operation: TX
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200116001

## Discrepancy

BOS - FLT 4903 - ALL EMERGENCY LIGHTS OUT.  REMOVED AND REPLACED ALL EMERGENCY POWER SUPPLIES (S/N 18592, 20519, 18440, 1878, 17288) IAW AMM, LOCATION 20LN - 24LN.  OPS CHECK GOOD.  (M)

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