# SDR SWAA2023050343288

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2023
- Submitted: May 3, 2023
- Operation: Air carrier
- Aircraft: [N7874B](https://openairdocs.org/aircraft/N7874B), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 29352
- Aircraft time: 54,381 hours, 29,894 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023050343288

## Discrepancy

2 EA EMERGENCY EXIT LIGHTS AFT OF RT OVERWING EXIT INOP ALSO EXTERNAL GROUND EVACUATION LIGHT INOP<[01] R&R?D BATTERY PACK 33-51-06

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