# SDR DALA2023020700943

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2023
- Submitted: February 7, 2023
- Operation: Air carrier
- Aircraft: [N845DN](https://openairdocs.org/aircraft/N845DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31956
- Aircraft time: 23,479 hours, 9,217 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: NOTREPORTED
- Part serial: NOTREPORTED
- Condition: Inoperative
- Location: Not Reported
- 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/DALA2023020700943

## Discrepancy

(LOG 9840441) DURING INSPECTION FOUND L EXT EMERGENCY LIGHT INOP, L FWD AND AFT ENTRY EMERGENCY LIGHT INOP, AND R SEAT ROW 30 AND BACK EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BOTH AFT AND L1 EMERGANCY BATTERY POWER PACKS PER B737 33-55. OPS CHECKS GOOD.

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