# SDR USAA20100311BB016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2010
- Submitted: March 11, 2010
- Operation: Air carrier
- Aircraft: N937UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27245
- 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: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA20100311BB016

## Discrepancy

PHL - THE EMERGENCY LIGHTS BY DOOR R1, L1, COCKPIT AND THE RIGHT SIDE OF FIRST CLASS WERE INOPERATIVE.  REMOVED AND REPLACED THE FORWARD BATTERY PACK.

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