# SDR IPXA2024120874954

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2024
- Submitted: December 9, 2024
- Operation: Air carrier
- Aircraft: [N472UP](https://openairdocs.org/aircraft/N472UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28843
- Aircraft time: 26,007 hours, 17,285 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Part number: 233N321910
- Part serial: D00031
- Condition: Inoperative
- Location: Zone 200
- 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/IPXA2024120874954

## Discrepancy

WHEN POWERING OFF A/C EMERGENCY LIGHTS WOULD COME ON AND STAY ON. COULD NOT GET LIGHTS TO GO OUT REMOVED AND REPLACED EMERGENCY LIGHT ASSY IAW AMM 33-51-08. OPS CHECK GOOD

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