# SDR DLL12971047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N724DA](https://openairdocs.org/aircraft/N724DA), registered now
- Make and model: Lkheed 1011385115
- Aircraft serial: 193C1151
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Cabin
- Component: 516574
- 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/DLL12971047

## Discrepancy

FIRST CLASS EMERGENCY LIGHTS GO OUT AFTER TWO MINUTES WHEN  TURNED ON FOR OPS CHECK.  REPLACED POWER SUPPLY, CHECKS NORMAL.

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