# SDR C2XA97IA227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N33449
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 507
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 3013017
- Condition: Discharged
- Location: Cabin
- 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/C2XA97IA227

## Discrepancy

IAH - DURING MAINTENANCE VISIT INSPECTION, THE EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY 43WL WERE FOUND INOPERATIVE.  MAINTENANCE REMOVED AND REPLACED THE EMERGENCY BATTERY IN THE POWER SUPPLY AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.  AIRCRAFT TT:  2,347.8 HOURS.  CYCLES:  2,157.  (X)

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