# SDR SIMA2019021108003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2019
- Submitted: February 11, 2019
- Operation: Air carrier
- Aircraft: [N681AE](https://openairdocs.org/aircraft/N681AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500824
- Aircraft time: 36,623 hours, 31,028 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131ASMI
- Part serial: 68503
- Condition: Inoperative
- Location: Emergency Lights
- 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/SIMA2019021108003

## Discrepancy

RH AFT EXTERNAL OVERWING EMERGENCY LIGHT INOP-C/A-REMOVED AND REPLACED  RH AFT EXTERNAL OVERWING EMERGENCY LIGHT LAMP IAW EMB AMM 33-50-10-000-801-A AND EMB AMM 33-50-10-400-801-A. DID NOT FIX. SUSPECT #4 EMERGENCY BATTERY AND POWER SUPPLY BAD. REMOVED AND REPLACED #4 EMERGENCY BATTERY AND POWER SUPPLY IAW EMB AMM 33-50-04-000-801-A, EMB AMM 33-50-04-400-801-A, EMB AMM 33-50-04-000-802-A. AND EMB AMM 33-50-04-400-802-A. OPS CHECK GOOD. NO MORE DEFECTS NOTED AT THIS TIME. END. BATTERY CHARGER ASSY P/N 11-0049 S/N 19233

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.