# SDR C2XA11TY154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2011
- Submitted: October 9, 2011
- Operation: Air carrier
- Aircraft: [N16170](https://openairdocs.org/aircraft/N16170), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500850
- Aircraft time: 16,491 hours, 10,697 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Part number: 78241
- Part serial: PT7967
- Condition: Defective
- Location: Cabin
- 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/C2XA11TY154

## Discrepancy

TYS - A/C IN FOR A 4A CHECK WHEN INSPECTION FOUND THE EXIT SIGN IN FRONT OF ROW 3BC TO BE INOP.  MAINTENANCE REMOVED AND REPLACED THE NR 2 INVERTER IAW EMB 145XR MM 33-50-11.  OPS CHECK GOOD AND WAS RELEASED.

---
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.