# SDR AALA20180421004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2018
- Submitted: April 23, 2018
- Operation: Air carrier
- Aircraft: N186AN
- Make and model: Boeing 757223
- Aircraft serial: 32380
- Aircraft time: 60,077 hours, 14,901 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20180421004

## Discrepancy

EMERGENCY EXIT AISLE LIGHTS INOPERATIVE AT SEATS 22DEF, 23ABC, AND 25DEF.  REMOVED AND REPLACED THE BATTERY PACK IAW AMM 33-51-07. OPS CHECKED NORMAL.

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