# SDR SWAA2023120628378

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2023
- Submitted: December 6, 2023
- Operation: Air carrier
- Aircraft: [N7878A](https://openairdocs.org/aircraft/N7878A), registered now
- Make and model: Boeing 737-7K9
- Registry model: [Boeing 737-7K9](https://openairdocs.org/model/boeing-737-7k9) (OpenAirDocs)
- Aircraft serial: 34320
- Aircraft time: 55,751 hours, 28,226 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- 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/SWAA2023120628378

## Discrepancy

ROW 14 AND 17 EMERGENCY EXIT AISLE LIGHTS ARE OUT<[01] REMOVED AND REPLACED CHARGER ASSY REF. AMM 33-51-06. STILL NEEDS BATTERY REPLACED.;[02] REMOVED AND REPLACED BATTERY PACK AT ROW 16ABC REF B737NG 700 AMM 33-51-06 OPS CHECK GOOD.

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