# SDR GRAA9529

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N1074T](https://openairdocs.org/aircraft/N1074T), registered now
- Make and model: Doug DC-9-87
- Registry model: [Doug DC-9-87](https://openairdocs.org/model/mcdonnell-douglas-dc-9-87) (OpenAirDocs)
- Aircraft serial: 49727
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 60030451
- Condition: Failed
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GRAA9529

## Discrepancy

WHILE PERFORMING A LINE INSPECTION, MAINTENANCE DISCOVERED THE EMERGENCY EXIT LIGHTS INOPERATIVE IN THE GALLEY AND COCKPIT.  MAINTENANCE TROUBLESHOT THE SYSTEM AND FOUND POWER SUPPLY INOPERATIVE IN THE FORWARD AND AFT POSITIONS.  OPERATIONAL CHECKED NORMAL, NO DEFECTS NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.  (X)

---
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.