# SDR DALA2023041102811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2023
- Submitted: April 11, 2023
- Operation: Air carrier
- Aircraft: [N385DN](https://openairdocs.org/aircraft/N385DN), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30348
- Aircraft time: 72,881 hours, 29,210 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/DALA2023041102811

## Discrepancy

(LOG 9499574) DURING INSPECTION FOUND ALL COMFORT PLUS SEAT EMERGENCY LIGHTS INOP (ESCAPE PATH LIGHTING). REMOVED AND REPLACED COMFORT PLUS SEAT EMERGENCY ESCAPE PATH LIGHTING BATTERY PACK PER B737 AMM 33-51. ALL CHECKS GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.