# SDR REXA2021122701189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2021
- Submitted: December 27, 2021
- Operation: Air carrier
- Aircraft: [N931XJ](https://openairdocs.org/aircraft/N931XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15193
- Aircraft time: 30,816 hours, 21,136 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Part number: 110049
- Part serial: 23106
- Condition: Inoperative
- Stage of operation: UK
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2021122701189

## Discrepancy

EPSU BATTERY CHARGER FAILED OPS CHECK WHEN REPLACING EPSU BATTERY PACK @PS37.	R&R EPSU BATTERY CHARGER @PS37. OPS CHECK IS GOOD. IAW AMM 33-51-17 PN ON & OFF: 11-0049. SN ON: 27237 SN OFF: 23106

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