# SDR ASOA201704255067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2017
- Submitted: May 1, 2017
- Operation: Air carrier
- Aircraft: N14558
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145598
- Aircraft time: 34,915 hours, 26,891 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: AD20131A
- Part serial: 108775
- Condition: Discharged
- Location: Emergency Lights
- Part time: 14,009 hours, 10,493 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/ASOA201704255067

## Discrepancy

PILOT REPORTED FORWARD EMERGENCY EXIT LIGHTS COME ON THEN FADE OUT. CONTRACT MX REMOVED NEW BATTERY PACK AND REINSTALLED BATTERY PACK WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.

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