# SDR NWAA071985503

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2007
- Submitted: May 29, 2007
- Operation: Air carrier
- Aircraft: N503US
- Make and model: Boeing 757251
- Aircraft serial: 23192
- Aircraft time: 71,958 hours, 29,524 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Malfunctioned
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NWAA071985503

## Discrepancy

EMERGENCY FLOOR PROXIMITY LIGHTS IN AFT CABIN ON FLOOR ARE DIM.  REMOVED AND REPLACED POWER SUPPLY (WITH BATTERY).  LIGHT CHECKS NORMAL.

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