# SDR AALA201708219058

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2017
- Submitted: August 23, 2017
- Operation: Air carrier
- Aircraft: N679AN
- Make and model: Boeing 757223
- Aircraft serial: 29589
- Aircraft time: 55,654 hours, 19,694 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: P4010049
- Part serial: 21578
- Condition: Inoperative
- Location: Emergency Light
- Part time: 9,572 hours, 3,299 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201708219058

## Discrepancy

EMERGENCY EXIT LIGHTS AT SEATS 1E TO 6E ARE VERY DIM.  REMOVED AND REPLACED BATTERY PACK AT M10798 IAW AMM 33-51-00.  OPERATIONAL CHECKED GOOD.

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