# SDR AALA20100317LAX01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2010
- Submitted: July 23, 2010
- Operation: Air carrier
- Aircraft: N7538A
- 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: 49992
- Aircraft time: 56,719 hours, 29,044 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cockpit
- 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/AALA20100317LAX01

## Discrepancy

EMERGENCY LIGHTS STAY ON IN COCKPIT, FORWARD ENTRANCE AND SERVICE ENTRANCE WHEN AIRCRAFT IS POWERED DOWN.  REMOVED AND REPLACED EMERGENCY BATTERY PACK B5-23 AT STATION 211, OPS CHECKS NORMAL.

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