# SDR CHQA201000034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2010
- Submitted: February 15, 2010
- Operation: Air carrier
- Aircraft: N294SK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145497
- Aircraft time: 20,590 hours, 19,484 cycles
- Engine: Allsn AE3007A
- Engine time: 20,938 hours, 19,322 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: RPS1B
- Part serial: 16052
- Condition: Discharged
- Location: Cabin
- Part time: 22,979 hours, 18,610 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/CHQA201000034

## Discrepancy

DURING INSPECTION THE LEFT FORWARD EXTERNAL EMERGENCY LIGHT WAS FOUND TO BE INOP.  MAINTENANCE REPLACED THE NR 1 EMERGENCY LIGHT BATTERY AND LAMP WITH NO FURTHER DEFECTS NOTED.

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