# SDR UIEA2025011620031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2025
- Submitted: January 16, 2025
- Operation: Air carrier
- Aircraft: [N664GT](https://openairdocs.org/aircraft/N664GT), registered now
- Make and model: Boeing 767-31B
- Registry model: [Boeing 767-31B](https://openairdocs.org/model/boeing-767-31b) (OpenAirDocs)
- Aircraft serial: 26259
- Aircraft time: 112,048 hours, 17,935 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- 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/UIEA2025011620031

## Discrepancy

INOP EMERGENCY LIGHTS L391, L644 AND L781.(<P>EMERGENCY LIGHTS L391, L644 AND L781 LA MPS OF L391, L644 AND L781 WERE REPLACED. TASK CARD A-33-001-OO-01/001 INOP EMERGENCY LIGHTS L391, L644 AND L781 LAMPS OF L391, L644 AND L781 WERE REPLACED I.A.W. AMM 33-51-06-902-082 DATE 22 AUG 2024 REV 143. TEST WAS PERFORMED WITH SATISFACTORY RESULTS I.A.W. AMM 33-51-06-862-083. DATE 22 AUG 2024 REV 143.</P>)

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