# SDR SIMA20240817001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2024
- Submitted: August 19, 2024
- Operation: Air carrier
- Aircraft: [N744DB](https://openairdocs.org/aircraft/N744DB), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000130
- Aircraft time: 39,503 hours, 26,600 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Pressure Switch
- Part number: 5261514314
- Condition: Failed
- Location: Brake Sys
- Stage of operation: CR
- 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/SIMA20240817001

## Discrepancy

PRKG BRK NOT RELEASED IN FLIGHT FOUND EMERGENCY/PARKING BRAKE PRESSURE SWITCH 2 TO BE INOP. RAR EMERGENCY/PARKING BRAKE PRESSURE SWITCH 2 IN REF WITH AMM 32-44-09. OPC GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

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