# SDR AALA201708299047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2017
- Submitted: August 31, 2017
- Operation: Air carrier
- Aircraft: [N7541A](https://openairdocs.org/aircraft/N7541A), 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: 49995
- Aircraft time: 75,273 hours, 39,786 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 60030451
- Part serial: 29430
- Condition: Discharged
- Location: Cabin
- Part time: 43,870 hours, 23,289 cycles
- 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/AALA201708299047

## Discrepancy

AIRCRAFT WAS NOT GROUNDED.  OVERHEAD CEILING EMERGENCY EXIT LIGHTS L2-711, L2-712, L2-713, L2-714, AND L2-715 ARE INOPERATIVE.  REMOVED AND REPLACED BATTERY ASSEMBLY B5-102 PER AMM 33-53-00 AND WDM 33-51-12.  OPERATIONAL CHECK GOOD.

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