# SDR C2XA99IA417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N16450
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 510
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 167006
- Condition: Failed
- Location: Row 4ab
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA99IA417

## Discrepancy

IAH - DURING MAINTENANCE VISIT INSPECTION, THE AISLE PATH EMERGENCY LIGHT AT SEAT 4AB WAS FOUND INOPERATIVE.  MAINTENANCE REMOVED AND REPLACED THE AFFECTED EMERGENCY LIGHT BULB IAW ATR 42-500 MM 33-51-24, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.  (X)

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