# SDR AALA20111017BOS01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2011
- Submitted: October 20, 2011
- Operation: Air carrier
- Aircraft: [N189AN](https://openairdocs.org/aircraft/N189AN), registered now
- Make and model: Boeing 757223
- Aircraft serial: 32383
- Aircraft time: 38,687 hours, 9,874 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- 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/AALA20111017BOS01

## Discrepancy

LEFT NUMBER 1 DOOR EXTERNAL EMERGENCY PATH LIGHT INOPERATIVE.  REPLACED M731 EMERGENCY LIGHT POWER SUPPLY.  OPS CHECK NORMAL.

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