# SDR VNAA2020100211101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2020
- Submitted: October 2, 2020
- Operation: Air carrier
- Aircraft: [N524AE](https://openairdocs.org/aircraft/N524AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10154
- Aircraft time: 38,473 hours, 28,262 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 125185
- Condition: Discharged
- Location: Emergency Lights
- Part time: 8,903 hours, 8,153 cycles
- Stage of operation: IN
- 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/VNAA2020100211101

## Discrepancy

NR 4 EMERGENCY BATTERY NOT SUPPLYING VOLTAGE TO LT EXTERIOR AFT EMERGENCY LIGHT.  REMOVED AND REPLACED NR 4 EMERGENCY BATTERY.  OPERATIONS CHECK GOOD AT THIS TIME.

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