# SDR ASAA2024080651626

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2024
- Submitted: August 8, 2024
- Operation: Air carrier
- Aircraft: [N453AS](https://openairdocs.org/aircraft/N453AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36354
- Aircraft time: 39,539 hours, 12,397 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2024080651626

## Discrepancy

EMERGENCY LIGHT INOP OVER SEAT 27D. GROUNDED - YES. (RESOLVED ON W/O: 2011124 TASKCARD: N/R-00004 ) REMOVED & REPLACED EMERGENCY LIGHT POWER SUPPLY M2627 FOR E LIGHT AT 27ABC, OP TEST OK. CLEARS MEL 33-15D.  PLACARD REMOVED.

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