# SDR SIMA20230416001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2023
- Submitted: April 17, 2023
- Operation: Air carrier
- Aircraft: [N272NN](https://openairdocs.org/aircraft/N272NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000777
- Aircraft time: 10,872 hours, 6,963 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20230416001

## Discrepancy

EMER LT BATT FAULT ON EICAS. EMER LTS COME ON WITH GROUND SERVICE PANEL IN USE.-C/A-GOT MSG 33500002UTI & 33500003UT1, PER FIM 33-50-00-810-802-A & FIM 33-50-00-810-803-A, RESET ALL MAU POWER, & FAULT IS REMOVED. ALSO PERFORMED EMER LIGHT OPE TEST PER AMM 33-50-00, TEST PASS & NO FAULT FOUND AT THIS TIME.

---
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.