# SDR WX0A071873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2014
- Submitted: March 11, 2014
- Operation: Air carrier
- Aircraft: N879GA
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53486
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 60030451
- Condition: Inoperative
- 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/WX0A071873

## Discrepancy

EMERGENCY LIGHT BATTERY PACK INOPERATIVE AT FWD MOST POSITION.  R & R POWER SUPPLY TO THE NR 1 EMERGENCY LIGHT IAW AMM 33-51-01.  OPERATIONS CHECKED  GOOD OF PACK & OVERHEAD LIGHTS.  R & R FOR TROUBLESHOOTING IAW LOG PAGE 457250, THIS HAD NO EFFECT ON THE FWD IDENTIFIERS.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.