# SDR DXTA2024090900458

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2024
- Submitted: September 9, 2024
- Operation: Air carrier
- Aircraft: [N696QS](https://openairdocs.org/aircraft/N696QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0227
- Aircraft time: 5,113 hours, 3,351 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: CBS281
- Part serial: 007469
- Condition: Defective
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024090900458

## Discrepancy

EMERGENCY LIGHTING: DURING EMER LIGHT CHECK   IN ARM.    NO EMER LIGHTS WORK.    WITH EMER LIGHT SWITCH ON.   EXIT LIGHT OVER MAIN DOOR NOT ON.     OVERHEAD AT SEAT 3 AND 10 NOT ON.    WHEN FULL AIRCRAFT POWER IS AT 28 VOLTS  ,    ALL EMER LIGHTS ON. CORRECTIVE ACTION: REMOVED AND REPLACED #1 EMERGENCY BATTERY PACK IAW CE-680A MM 33-50-06. OPS CHECK 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.