# SDR ASAA2019063029883

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2019
- Submitted: July 1, 2019
- Operation: Air carrier
- Aircraft: [N548AS](https://openairdocs.org/aircraft/N548AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 30020
- Aircraft time: 51,241 hours, 17,749 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- 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/ASAA2019063029883

## Discrepancy

R1 DOOR EMERGENCY LIGHT INOP (EXTERIOR) & INTERIOR FWD GALLEY FLOOR PROXIMITY EMERGENCY LIGHT INOP. GROUNDED - YES. REPLACED RT EMERGENCY POWER SUPPLY OPS CHECK GOOD. REF AMM 33-51-06 EMERGENCY LIGHTS OK FOR SERVICE.

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