# SDR DXTA2024020510797

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2024
- Submitted: February 5, 2024
- Operation: Air carrier
- Aircraft: [N670QS](https://openairdocs.org/aircraft/N670QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0205
- Aircraft time: 4,715 hours, 3,067 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: CBS281
- Part serial: 4901M
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024020510797

## Discrepancy

CABIN EMERG LIGHT: EVACUATION PATH LIGHTING AT SEAT 3 AND OVERHEAD LIGHT AT SEAT 3 DO NOT ILLUMINATE WITH EMER LTS  ON TEST. (2 SEPERATE :30 MIN CHARGES WERE ATTEMPTED.)  DUE TO EMERGENCY LIGHTS NOT ILLUMINATING, REMOVED & REPLACED #2 EMERGENCY LIGHTS BATTERY PN: CBS28-1 SN: 4901 M WITH REPAIRED PN: CBS28-1 SN: 2076M IAW CE-680A AMM CHAPTER 33-50-06. OPS CHECKED GOOD

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