# SDR DXTA2023112710137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2023
- Submitted: November 27, 2023
- Operation: Air carrier
- Aircraft: [N396QS](https://openairdocs.org/aircraft/N396QS), registered now
- Make and model: Cessna 680CE
- Aircraft serial: 6800240
- Aircraft time: 13,631 hours, 8,875 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: CBS281
- Part serial: 005547
- Condition: Defective
- Location: Emergency Lights
- Stage of operation: TX
- How discovered: C
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2023112710137

## Discrepancy

CABIN EMERG LIGHT: EMERGENCY LIGHT IN THE CABIN BETWEEN SEATS 3 AND 5 IS INOPERATIVE, AND THE LEFT FORWARD STEP EVACUATION PATH LIGHT IN INOPERATIVE.////SIGN-OFF  REMOVED EMERGENCY LIGHTING BATTERY PACK #2 AND INSTALLED CUSTOMER SUPPLIED BATTERY PACK IS SAME LOCATION IAW CESSNA 680 AMM 3-50-10.  OPS CHECK GOOD.

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