# SDR UIEA2025080701103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2025
- Submitted: August 7, 2025
- Operation: Air carrier
- Aircraft: [N475MC](https://openairdocs.org/aircraft/N475MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29252
- Aircraft time: 3,233 hours, 19,152 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 209
- 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/UIEA2025080701103

## Discrepancy

FOUND U/D SLIDE LIGHT INOPERATIVE IAW AMM 33-51-10-962-001 REV 113 REPLACED U/D SLIDE LIGHT LAMP 2EA. 2. IAW AMM 33-51-10-962-001 REV 114 PERFORMED EMERGENCY LIGHT (U/D SLEEVE) INSTALLATION TEST AND THE RESULT WAS SATISFACTORY</P>)

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