# SDR SIMA201104901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2011
- Submitted: February 18, 2011
- Operation: Air carrier
- Aircraft: [N621AE](https://openairdocs.org/aircraft/N621AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145105
- Aircraft time: 27,266 hours, 26,667 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Transducer
- Part number: 140197
- Part serial: 4208
- Condition: Worn
- Location: Nr 2 Brake
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201104901

## Discrepancy

ON FLIGHT 4243 THE CREW REPORTED THE ANTISKID RELEASED BRAKES ON LANDING.  THE BRAKING AIRCRAFT DID NOT DE-CELERATE NORMALLY.  THE OUTBOARD BRAKE TEMPERATURE WENT UP AND INBOARD BRAKE TEMPERATURE DID NOT MOVE.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE NR 2 BRAKE WHEEL SPEED TRANSDUCER IAW EMB 145 AMM 324103.  THE OPERATIONAL TEST WAS GOOD.  THE AIRCRAFT WAS RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.