# SDR CHQA201100066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2011
- Submitted: March 21, 2011
- Operation: Air carrier
- Aircraft: N286SK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145443
- Aircraft time: 24,442 hours, 19,935 cycles
- Engine: Allsn AE3007A
- Engine time: 20,788 hours, 16,047 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: RPS1B
- Part serial: 12117
- Condition: Failed
- Location: Cabin
- Part time: 13,593 hours, 12,719 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/CHQA201100066

## Discrepancy

DURING INSPECTION THE NR 2 EMERGENCY LIGHT BATTERY WAS FOUND TO HAVE FAILED.  MAINTENANCE REPLACED THE NR 2 EMERGENCY LIGHT BATTERY WITH NO FURTHER DEFECTS NOTED.

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