# SDR HALA2023051200027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2023
- Submitted: May 13, 2023
- Operation: Air carrier
- Aircraft: [N478HA](https://openairdocs.org/aircraft/N478HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55123
- Aircraft time: 31,590 hours, 73,704 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: UK
- 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/HALA2023051200027

## Discrepancy

CENTER CABIN OVERHEAD EMERGENCY EXIT LIGHT MOMENTARILY TURNS ON THEN GOES OUT. REPLACED BATTERY B5120 AT ROW 17DEF, PERFORMED OPS TEST OF EMERGENCY LIGHTING SYSTEM IAW AMM 33-51-00, OPS CHK GOOD, OK FOR SVC.

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