# SDR AALA20160722006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2016
- Submitted: July 25, 2016
- Operation: Air carrier
- Aircraft: [N501AA](https://openairdocs.org/aircraft/N501AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49738
- Aircraft time: 76,502 hours, 40,536 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 60030431
- Part serial: AA66
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 45,385 hours, 22,403 cycles
- 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/AALA20160722006

## Discrepancy

FORWARD LEFT AND RIGHT ATTENDANTS SIDEWALL EXIT LIGHTS ARE INOPERATIVE.  AIRCRAFT WAS GROUNDED.  REMOVED AND REPLACED BATTERY ASSEMBLY B5-106 IAW AMM 33-53-00. OPERATIONAL CHECKED NORMAL.

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