# SDR AALA20151122001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2015
- Submitted: November 23, 2015
- Operation: Air carrier
- Aircraft: [N191AN](https://openairdocs.org/aircraft/N191AN), registered now
- Make and model: Boeing 757223
- Aircraft serial: 32385
- Aircraft time: 52,026 hours, 12,807 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: P4010049
- Part serial: 21913
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20151122001

## Discrepancy

DURING EMER LIGHT TEST FOUND EXIT SIGNS AT 2L & 2R DOORS & MID CABIN SEAT LIGHTS DIM.  REPLACED BATTERY PACK FOR M10952 & ACCOMPLISHED OPERATIONAL CHECK.  OPERATIONAL CHECKED OK IAW MM 33-51-07.

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