# SDR 9903205646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N546US
- Make and model: Boeing 757251
- Aircraft serial: 26493
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inop
- Location: Row 16-19
- 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/9903205646

## Discrepancy

DURING SCHEDULED MAINTENANCE, THE SEAT MOUNTED EMERGENCY LIGHTS ON ROWS 16-19 WERE INOPERATIVE.  MAINTENANCE REPLACED THE POWER SUPPLY WITH A SERVICEABLE UNIT.  OPERATIONAL TESTS WERE SATISFACTORY.

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