# SDR DALA2022092806359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2022
- Submitted: September 28, 2022
- Operation: Air carrier
- Aircraft: [N813DN](https://openairdocs.org/aircraft/N813DN), registered now
- Make and model: Boeing 737
- Aircraft serial: 31925
- Aircraft time: 28,594 hours, 11,101 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022092806359

## Discrepancy

(LOG 9216892) DURING INSPECTION FOUND EMERGENCY LIGHT BATTERY PACK M2335 INOP. REPLACED BATTERY PACK M2335 IAW B737 AMM 33-51.

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