# SDR AALA202311076032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2023
- Submitted: November 7, 2023
- Operation: Air carrier
- Aircraft: [N905AN](https://openairdocs.org/aircraft/N905AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29507
- Aircraft time: 62,906 hours, 26,019 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: Inoperative
- Location: Zone 200 - Fuse
- 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/AALA202311076032

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING EMERGENCY LIGHT WORK CARD 08T20033001 FOUND RIGHT EXTEMERENGY LIGHT INOPERATIVE. **SUPPLEMENTAL REPORT FOR (AALA202311066032): REMOVED AND REPLACED THE M1671 POWER SUPPLY. PER AMM 33-51-06-960-805, FUNCTIONAL CHECK GOOD.**(CLOSED).

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