# SDR SIMA20171025001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2017
- Submitted: October 26, 2017
- Operation: Air carrier
- Aircraft: [N663AR](https://openairdocs.org/aircraft/N663AR), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145778
- Aircraft time: 34,288 hours, 29,789 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Sensor
- Part number: 0132AFU2
- Part serial: K7855
- Condition: Faulty
- Location: Mlg Brake
- Stage of operation: UK
- How discovered: O
- Nature of condition: N
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20171025001

## Discrepancy

INFLIGHT RIGHT OB BRAKE OVERHEAT.  INDICATION WAS TOP OF SCALE THEN BOUNCED BETWEEN TOP OF SCALE TO MATCHING OTHER BRAKE TEMPS. INSPECTED ALL 4 BRAKE ASSEMBLIES UPON AIRCRAFT ARRIVAL AND FOUND NO HOT BRAKES.  ISSUE IS INDICATION ONLY.  M PROCEDURES C/W.  CB E16 COLLARED AS PER MEL. REMOVED AND REPLACED NR 4 BRAKE TEMP SENSOR IAW AMM 32-47-01. OPS CHECK GOOD MEL ITEM RESTORED.

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