# SDR RAIA2009122700001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2009
- Submitted: December 29, 2009
- Operation: Air carrier
- Aircraft: [N842HK](https://openairdocs.org/aircraft/N842HK), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500830
- Aircraft time: 13,914 hours, 13,019 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Indicator
- Condition: Faulty
- Location: Brake Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA2009122700001

## Discrepancy

CREW REPORTED A NR 4 BRAKE TEMP HOT MESSAGE ON THE EICAS.  MAINTENANCE DEFERRED THE NR 4 BRAKE TEMP INDICATOR IAW MEL PROCEDURES.

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