# SDR C2XA02IA061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2002
- Submitted: March 13, 2002
- Operation: Air carrier
- Aircraft: N14822
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 163
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: AD3127
- Part serial: 21157
- Condition: Discharged
- Location: Cabin
- Part time: 5,981 hours, 5,934 cycles
- 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/C2XA02IA061

## Discrepancy

During scheduled maintenance the cabin overhead emergency light was found to be inoperative. Maintenance removed and replaced the emergency light battery pack for section 1 A/B, performed an operational check of the emergency lighting system, and approved the aircraft for return to service.

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