# SDR SWAA2023070674946

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2023
- Submitted: July 6, 2023
- Operation: Air carrier
- Aircraft: N750SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29802
- Aircraft time: 81,142 hours, 47,976 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023070674946

## Discrepancy

EMERGENCY LIGHTS AFT GALLEY ESCAPE SLIDE RIGHT DOOR INTERIOR;RIGHT DOOR EXTERIOR;EXIT LOCATOR SIGN AND AISLE LIGHTS ROW 16 AND 19 INOPERATIVE<[01] REMOVED AND REPLACED POWER SUPPLY IAW AMM 33-51-06

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