# SDR ASAA2022060538555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2022
- Submitted: June 6, 2022
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41189
- Aircraft time: 35,322 hours, 11,324 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: Inoperative
- Location: Main Passenger C
- 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/ASAA2022060538555

## Discrepancy

OVERHEAD EXIT SIGN BETWEEN OVERWING EXITS INOP. GROUNDED - YES. FOUND POWER SUPPLY M1695 INOP. REMOVED & REPLACED POWER SUPPLY IAW B737-900 AMM 33-51-06. OPS NORMAL.

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