# SDR AALA2018082109016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2018
- Submitted: August 21, 2018
- Operation: Air carrier
- Aircraft: N691AA
- Make and model: Boeing 757223
- Aircraft serial: 25697
- Aircraft time: 86,537 hours, 23,938 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: BAT5016
- Part serial: 24426
- Condition: Inoperative
- Location: Emergency Lights
- 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/AALA2018082109016

## Discrepancy

EMERGENCY LIGHTS AT FIRST CLASS AND MAIN CABIN INOPERATIVE.  THE AIRCRAFT WAS GROUNDED.  REPLACED EMERGENCY LIGHT BATTERIES M10798, M10799, M10800, M10801 IAW AMM 33-51-07,  TESTED NORMAL.

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