# SDR MASA2021060100126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2021
- Submitted: June 6, 2021
- Operation: Air carrier
- Aircraft: [N326MS](https://openairdocs.org/aircraft/N326MS), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15124
- Aircraft time: 18,811 hours, 14,314 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- 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/MASA2021060100126

## Discrepancy

EMER LIGHTS INOP
REPLACED ALL EPSU BATTERIES AND EPSU CHARGER #5

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