# SDR DALA12000050886

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2012
- Submitted: May 15, 2012
- Operation: Air carrier
- Aircraft: [N600TR](https://openairdocs.org/aircraft/N600TR), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47783
- Aircraft time: 60,978 hours, 62,293 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Condition: Blown
- Location: Power Supply
- 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/DALA12000050886

## Discrepancy

DURING LINE CHECK, MAINTENANCE FOUND THE EMERGENCY ESCAPE PATH LIGHTING TO BE INOPERATIVE BETWEEN ROWS 6 AND 8.  MAINTENANCE FOUND THE FUSE BLOWN AT THE RIGHT OVERWING POWER SUPPLY.  MAINTENANCE REPLACED THE FUSE AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION AFTER A FUNCTIONAL TEST OF THE SYSTEM.

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