# SDR SIMA201028801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2010
- Submitted: October 15, 2010
- Operation: Air carrier
- Aircraft: [N836AE](https://openairdocs.org/aircraft/N836AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145635
- Aircraft time: 20,065 hours, 16,997 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 20131A
- Part serial: 83310
- Condition: Inoperative
- Location: Cabin
- Part time: 15,516 hours, 12,323 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/SIMA201028801

## Discrepancy

DURING MAINTENANCE BASE INSPECTION FOR FLIGHT 2712 THE NR 2 EMERGENCY FLOOR LIGHTS FAILED TO LIGHT AFTER BATTERY REPLACEMENT.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE EMERGENCY POWER SUPPLY.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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