# SDR DALA1052787004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2010
- Submitted: December 23, 2010
- Operation: Air carrier
- Aircraft: [N863DA](https://openairdocs.org/aircraft/N863DA), registered now
- Make and model: Boeing 777232
- Aircraft serial: 29735
- Aircraft time: 49,372 hours, 6,410 cycles
- Engine: Rroyce RB211TRENT89
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Emergency Light
- 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/DALA1052787004

## Discrepancy

DURING EMERGENCY LIGHT TEST FOUND LIGHTS INOPERATIVE, ROW 10 THROUGH 13.   REPLACED POWER SUPPLY ABOVE DOOR 2R AND TESTS OK.

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