# SDR JJBA201805297009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2018
- Submitted: May 29, 2018
- Operation: Air carrier
- Aircraft: [N11176](https://openairdocs.org/aircraft/N11176), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500881
- Aircraft time: 34,144 hours, 21,652 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Contactor
- Part number: 860CC01
- Condition: Intermittent
- Location: Buss
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA201805297009

## Discrepancy

EMERGENCY LIGHTS CYCLED ON AND OFF FROM 10,000 FEET TO LANDING.  PERFORMED TROUBLESHOOTING FOR THE EMERGENCY LIGHTS AND FOUND THE NR 1 ESSENTIAL BUSS CONTACTOR WAS INTERMITTENT. R & R THE CONTACTOR. OPS CHECKED GOOD.

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