# SDR 0101995506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2001
- Submitted: June 8, 2001
- Operation: Air carrier
- Aircraft: N506US
- Make and model: Boeing 757251
- Aircraft serial: 23195
- Aircraft time: 54,188 hours, 22,517 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6012113RF
- Condition: Inoperative
- Location: Cabin
- 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/0101995506

## Discrepancy

DURING LINE CHECK, FOUND MID CABIN FLOOR MOUNTED EMERGENCY LIGHTS WOULD NOT TEST.  MAINTENANCE REPLACED THE M9002 AND M9003 POWER SUPPLIES.  OPERATIONAL CHECK NORMAL.

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