# SDR VNAA2020070211104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2020
- Submitted: July 2, 2020
- Operation: Air carrier
- Aircraft: [N550NN](https://openairdocs.org/aircraft/N550NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15323
- Aircraft time: 14,270 hours, 13,198 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 86788
- Condition: Discharged
- Location: Cabin
- Part time: 30,285 hours, 29,486 cycles
- Stage of operation: NR
- 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/VNAA2020070211104

## Discrepancy

ROW 16 FLOOR LEVEL EMERGENCY EXIT SIGNS NOT ILLUMINATED.  REMOVED AND REPLACED POWER SUPPLY BATTERY.  OPS CHECKS GOOD.

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