# SDR CALA2025021202302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2025
- Submitted: February 12, 2025
- Operation: Air carrier
- Aircraft: [N226UA](https://openairdocs.org/aircraft/N226UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30226
- Aircraft time: 88,778 hours, 10,422 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 767
- Condition: Inoperative
- Location: Zone 200
- 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/CALA2025021202302

## Discrepancy

EXTERNAL EMERGENCY LIGHT AT DOOR 3L INOP FOUND DURING OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE. SLIDE/OVERWING LIGHT BULB REPLACED AT DOOR 3L REF.: TASK 33-51-04-960-801 TEST SATISFACTORY. PARTS USED: 99-3351-3-0014,QTY :1

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