# SDR C2XA07IA090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2007
- Submitted: April 19, 2007
- Operation: Air carrier
- Aircraft: [N16151](https://openairdocs.org/aircraft/N16151), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145758
- Aircraft time: 9,936 hours, 5,311 cycles
- Engine: Allsn AE3007A
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 110049
- Part serial: 5311
- Condition: Discharged
- Location: Cabin
- 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/C2XA07IA090

## Discrepancy

FLT 2887, DURING SCHEDULED MAINTENANCE THE RT OVERWING EMERGENCY EXIT LIGHT DID NOT ILLUMINATE WHEN TESTED. MAINTENANCE REMOVED AND REPLACED THE NR 2 BATTERY POWER SUPPLY, OPERATIONALLY TESTED THE LIGHTING SYSTEM AND CLEARED THE DISCREPANCY.

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