# SDR N6WA2023020202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2023
- Submitted: February 2, 2023
- Operation: Air carrier
- Aircraft: [N578GJ](https://openairdocs.org/aircraft/N578GJ), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 10083
- Aircraft time: 35,217 hours, 33,134 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: RPS1B
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- 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/N6WA2023020202

## Discrepancy

CABIN EMERGENCY LIGHTS INOP. R&R ALL 4 EPSU BATTERY PACKS IAW CRJ 550AMM 33-51-17, OPS CHECK GOOD.

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