# SDR SIMA2020013029001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2020
- Submitted: January 30, 2020
- Operation: Air carrier
- Aircraft: [N664MS](https://openairdocs.org/aircraft/N664MS), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145779
- Aircraft time: 39,328 hours, 34,259 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 1317
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA2020013029001

## Discrepancy

DURING PS-1 CHECK, FOUND BOTH OVER THE WING EMERGENCY LIGHT INOP.-C/A-FOUND OVERWING EMERGENCY LIGHTS INOP. RAR LH AND RH EMERGENCY LIGHT LAMPS IAW EMB 145 AMM 33-50-07. DID NOT FIX.  RAR EMERGENCY LIGHTS BATTERY AND CHARGER IAW EMB 145 AMM 33-50-07.DID NOT FIX. BATTERY CHARGER ASSY P/N 11-0049 S/N 19108; EMERGENCY BATTERY P/N 2013-1A S/N 104936. DEFERRED PER MEL 33-29. EXTERNAL OVERWING EMERGENCY LIGHTS INOP. REMOVED AND REPLACED LH OVERWING EMERGENCY LIGHT IAW AMM 33-50-10 OPS CHECK GOOD MEL ITEM RESTORED. LH EMERGENCY LIGHT P/N 30-2510-3

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