# SDR SIMA20170807005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2017
- Submitted: August 8, 2017
- Operation: Air carrier
- Aircraft: [N648AE](https://openairdocs.org/aircraft/N648AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145225
- Aircraft time: 40,932 hours, 37,593 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 108491
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170807005

## Discrepancy

FWD LT EXTERIOR EMERGENCY LIGHT INOPERATIVE.   LT FWD EXTERIOR EMERGENCY LIGHT ASSY  HAD BAD NUTPLATE FOR LENS COVER.  TROUBLESHOT IAW W/M 33-50-50, R & R THE NR 1 EMERGENCY BATTERY AND CHARGER IAW AMM 33-50-04-000-801-A, AND 33-50-04-400-801-A, NO FURTHER DEFECTS NOTED, OPS CHECKED GOOD.

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