# SDR SIMA20130724001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2013
- Submitted: July 25, 2013
- Operation: Air carrier
- Aircraft: [N522AE](https://openairdocs.org/aircraft/N522AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10147
- Aircraft time: 23,742 hours, 16,589 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 20131A
- Part serial: 103873
- Condition: Failed
- Location: Emergency Light
- Part time: 10,807 hours, 8,903 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/SIMA20130724001

## Discrepancy

EMERGENCY LIGHTS OPERATED BY NR 4 EPSU BATTERY CHARGER DID NOT ILLUMINATE.  R & R NR 4 BATTERY POWER SUPPLY HOLDER AND BATTERY IAW AMM 33-51-17.  OPS CHECKED GOOD IAW AMM 33-51-17-710-801.  NO OTHER DEFECTS NOTED.

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