# SDR ZZDA2010318

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2010
- Submitted: July 12, 2010
- Operation: Air carrier
- Aircraft: [N166AT](https://openairdocs.org/aircraft/N166AT), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33917
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZZDA2010318

## Discrepancy

EMERGENCY LIGHTS AT OVERHEAD BINS ON RT SIDE (LAST 2), AND THE EXTERIOR LIGHT AT RT AFT ENTRY DOOR WILL NOT STAY ON MORE THAN 30 SECONDS.  REMOVED AND REPLACED BATTERY PACK AND POWER SUPPLY.  REF B737 AMM 33-51, OPS CHECK GOOD.

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