# SDR DXTA2025010601834

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2025
- Submitted: January 6, 2025
- Operation: Air carrier
- Aircraft: [N181QS](https://openairdocs.org/aircraft/N181QS), registered now
- Make and model: Bombdr BD7001A12
- Aircraft serial: 70154
- Aircraft time: 1,075 hours, 321 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 340020
- Part serial: 012640
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2025010601834

## Discrepancy

EMERGENCY LIGHTING: ZONE 1& ZONE 2 ON LEFT SIDE EMERGENCY FLOOR LIGHTING INOP CORRECTIVE ACTION: REPLACED EMERGENCY LIGHT POWER SUPPLIES. OPS CHECK GOOD. IAW GL-7500 AMM BD700-AJ33- / 53-09-00, GL-7500 AMM BD700-A-J33-53-11-00, AND GL-7500 AMM BD700-A-J33-53-05-00AAA-320A-A.

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