# SDR SIMA201904243002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2019
- Submitted: April 24, 2019
- Operation: Air carrier
- Aircraft: [N612AE](https://openairdocs.org/aircraft/N612AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145079
- Aircraft time: 45,500 hours, 41,087 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Condition: Weak
- Location: Mlg
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201904243002

## Discrepancy

WHILE TAXIING WHEN BRAKES WERE APPLIED "BRAKE DEGRADED" EICAS APPEARED EACH TIME WE TRIED TO COME TO A STOP.  WHEN RETURNING TO GATE BRAKES SEEMED TO NEED MORE AND MORE PRESSURE TO STOP-C/A-PERFORMED T/S WITH BRAKE ANALYZER IAW ETN-EM-32-241.  FOUND " L/H INBD PRESSURE TO BE LESS THAN COMMANDED FAILURE".  PERFORMED L/H INBD BRAKE BLEED IAW EMB145 AMM 32-40-00.  NO FURTHER DEFECTS NOTED AT THIS TIME.

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