# SDR HNAA2024021300068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2024
- Submitted: February 13, 2024
- Operation: Air carrier
- Aircraft: [N922AE](https://openairdocs.org/aircraft/N922AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500906
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Pressure Switch
- Part number: UNKNOWN
- Condition: Faulted
- Location: Parking Brake
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2024021300068

## Discrepancy

WHILE ATTEMPTING TAKEOFF "NO TAKE OFF CONFIG" EICAS MESSAGE APPEARED.   R+R PARKING BRAKE PRESSURE SWITCH PER AMM 32-44-07.  OPS AND LEAK CHECK GOOD.  C/W AWU OPS CHECK PER AMM 31-51-00. OPS CHECK GOOD. SET A/C TO T/O CONFIGURATION CYCLED THRUST LEVERS FROM IDLE TO THRUST SET AND FULLY FWD POSITION MANY TIMES.  "NO TAKEOFF CONFIG" EICAS MESSAGE WAS NOT DISPLAYED.  OPS CHECK GOOD. OK FOR SERVICE

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