# SDR AALA201805179010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2018
- Submitted: May 17, 2018
- Operation: Air carrier
- Aircraft: N9621A
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53592
- Aircraft time: 55,144 hours, 27,343 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 60030451
- Part serial: 25208
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201805179010

## Discrepancy

EMERGENCY LIGHTS NEAR SEATS 28 THROUGH 30, AND AFT GALLEY REMAIN ILLUMINATED AFTER POWER IS REMOVED FROM AIRCRAFT. OPERATIONS TEST OF EMERGENCY LIGHTS SHOWS ROWS 8, 13, 20 AND 28 OVERHEAD AISLE LIGHTS INOPERATIVE. REPLACED BATTERY PACKS IAW AMM 33-55-00.

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