# SDR 2007UALA01499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2007
- Submitted: May 18, 2007
- Operation: Air carrier
- Aircraft: N551UA
- Make and model: Boeing 757222
- Aircraft serial: 25399
- Aircraft time: 58,784 hours, 16,993 cycles
- Engine: Pwa PW2037
- 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/2007UALA01499

## Discrepancy

DOOR R1 EXTERIOR EMERGENCY EXIT LIGHT INOPERATIVE.   [SUP 06-06-07]   REPLACED BATTERY PACK.

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