# SDR SWAA2026011660852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2026
- Submitted: January 16, 2026
- Operation: Air carrier
- Aircraft: [N7847A](https://openairdocs.org/aircraft/N7847A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 34297
- Aircraft time: 60,508 hours, 34,945 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026011660852

## Discrepancy

RT OVERWING AREA EMERGENCY LIGHTS INOPERATIVE.   REPLACED THE BATTERY PACK FOR POWER SUPPLY M1669 IAW AMM 33-51-06, ALL EMERGENCY LIGHTS OPERATIONAL.

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