# SDR AALA20140904004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2014
- Submitted: September 29, 2014
- Operation: Air carrier
- Aircraft: [N174AA](https://openairdocs.org/aircraft/N174AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 31308
- Aircraft time: 41,060 hours, 12,090 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: P4010049
- 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/AALA20140904004

## Discrepancy

SEAT MOUNTED EMER LIGHTS THRU OUT CABIN INOPERATIVE.  REPLACED BATTERY PACKS FOR SEAT MOUNTED EMER LIGHTS THRU OUT CABIN.  OPERATIONS CHECKED NORMAL.

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