# SDR SWIA200718037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2007
- Submitted: March 22, 2007
- Operation: Air carrier
- Aircraft: N563SW
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120338
- Aircraft time: 19,450 hours, 27,744 cycles
- Engine: Pwa PW118B
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Emergency Lights
- Part time: 11,839 hours, 17,282 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200718037

## Discrepancy

A GOOD PORTION OF THE EMERGENCY LIGHT SYSTEM DOES NOT TEST.  REPLACED NR 2 BATTERY PACK IAW MM 33-50-02. OPERATIONAL CHECKS GOOD.

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