# SDR R61A2018103061100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2018
- Submitted: October 30, 2018
- Operation: Air carrier
- Aircraft: [N419YX](https://openairdocs.org/aircraft/N419YX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000384
- Aircraft time: 12,759 hours, 8,624 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Pressure Switch
- Condition: Defective
- Location: Brake System
- Stage of operation: CL
- 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/R61A2018103061100

## Discrepancy

PARKING BRAKE NOT RELEASED EICAS MESSAGE KEPT POPULATING EN ROUTE. QRH PROCEDURE WAS ACCOMPLISHED, MESSAGE CONTINUED TO POPULATE AND GO AWAY. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. R&R EMERGENCY BRAKE PRESSURE SWITCH SYSTEM 1 IAW AMM 32-44-09. R&R EMERGENCY PARKING BRAKE PRESSURE S WITCH SYSTEM NR 2.

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